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eSpace Technical Proposal Secret
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eSpace Technical Proposal
Huawei Technologies Co., Ltd.
All Rights Reserved.
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Table of Contents
Chapter 1 eSpace Service Overview ...........................................................................................1
1.1 Service Concept................................................................................................................1
1.2 Product description ...........................................................................................................1
1.3 Service & System features................................................................................................2
1.4 Use cases.........................................................................................................................4
Chapter 2 eSpace System Technical...........................................................................................1
2.1 eSpace Architecture..........................................................................................................1
2.1.1 System architecture: ...............................................................................................1
2.1.2 Interface of eSpace platform ...................................................................................3
2.2 Service flows.....................................................................................................................5
2.2.1 Basic Flow..............................................................................................................6
2.2.2 Voice Communication.. ...........................................................................................8
2.2.3 Message Communication......................................................................................14
2.3 Technical Specification....................................................................................................19
2.3.1 Making Calls via eSpace PC Clients......................................................................19
2.3.2 Making Calls to eSpace Clients via Mobile Phones................................................20
2.3.3 SMS .....................................................................................................................22
2.3.4 IM.........................................................................................................................24
2.4 System Configuration Management.................................................................................25
2.5 Service Operation ...........................................................................................................28
2.5.1 eSpace & BSS API ...............................................................................................28
2.5.2 Service provisioning..............................................................................................30
2.5.3 eSpace charging...................................................................................................36
2.6 System Report ................................................................................................................41
2.6.1 Report for Operator...............................................................................................41
2.6.2 Report for Enterprise.............................................................................................44
2.7 System Alarm .................................................................................................................45
2.7.1 eSpace Alarm Concept .........................................................................................45
2.7.2 eSpace connects to NMS......................................................................................47
2.7.3 List of eSpace Alarm.............................................................................................48
2.8 System and Network dimensioning..................................................................................50
2.8.1 System sizing including assumption and calculation..............................................50
2.8.2 Bill of Material (both HW and SW).. .......................................................................51
2.8.3 HW Specification...................................................................................................52
Chapter 3 Acronyms ....................................................................................................................1
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List of Figures
Figure 1-1 eSpace enterprise information communication solution........................................ 2
Figure 1-2 Enterprise address book...................................................................................... 5
Figure 1-3 Group address book ............................................................................................ 6
Figure 1-4 Personal address book........................................................................................ 6
Figure 1-5 Export personal address book ............................................................................. 7
Figure 1-6 Instant message dialog........................................................................................ 7
Figure 1-7 Send short message dialog ................................................................................. 8
Figure 2-1 Networking of the eSpace.................................................................................... 1
Figure 2-2 External interfaces of the eSpace ........................................................................ 3
Figure 2-3 Login and register to eSpace ............................................................................... 6
Figure 2-4 Get eSpace address book ................................................................................... 7
Figure 2-5 Maintain Enterprise/Group Address book ............................................................. 8
Figure 2-6 Making a call from the eSpace client.................................................................... 9
Figure 2-7 Making a call to the eSpace client via a mobile phone........................................ 10
Figure 2-8 Making a call to eSpace client from mobile phones-Handover ............................ 12
Figure 2-9 Call Hold via eSpace client ................................................................................ 14
Figure 2-10 Sending SMS .................................................................................................. 15
Figure 2-11 Receiving SMS................................................................................................ 16
Figure 2-12 Sending IM...................................................................................................... 17
Figure 2-13 Forward IM to SMS ......................................................................................... 17
Figure 2-14 Transferring a file online .................................................................................. 18
Figure 2-15 Signaling flow of making a call from eSpace Client........................................... 19
Figure 2-16 Signaling flow of making a call to the eSpace client via a mobile phone.......... .. 21
Figure 2-17 eSpace sending and receiving SMS signal flow ............................................... 23
Figure 2-18 eSpace IM signaling flow ................................................................................. 24
Figure 2-19 Interfaces view between BSS with eSpace....................................................... 28
Figure 2-20 Registering an enterprise/Modifying the account number of an enterprise........ 30
Figure 2-21 Deregistering an enterprise.............................................................................. 32
Figure 2-22 Registering a staff member.............................................................................. 33
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Figure 2-23 Deregistering a staff member........................................................................... 35
Figure 2-24 Communication fee ......................................................................................... 39
Figure 2-25 eSpace connect to I2000 ................................................................................. 47
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List of Tables
Table 1-1 eSpace Service features........................................................................................ 2
Table 2-1 List of required devices ......................................................................................... 1
Table 2-2 Description of external interfaces........................................................................... 4
Table 2-3 Description of internal interfaces............................................................................ 5
Table 2-4 eSpace service flows............................................................................................. 5
Table 2-5 eSpace Role Table .............................................................................................. 25
Table 2-6 eSpace configure & management list................................................................... 26
Table 2-7 Operator interface between BSS with eSpace ..................................................... 28
Table 2-8 eSpace charging model ....................................................................................... 37
Table 2-9 Month Fee........................................................................................................... 37
Table 2-10 Charging Point .................................................................................................. 37
Table 2-11 eSpace SMS Fee .............................................................................................. 38
Table 2-12 CDRs of Ordinary Voice Calls............................................................................ 40
Table 2-13 CDRs of SMS.................................................................................................... 40
Table 2-14 Report for Operator........................................................................................... 41
Table 2-15 eSpace Service subscriber Report..................................................................... 42
Table 2-16 eSpace Using Report ........................................................................................ 42
Table 2-17 Customer Manager Report ................................................................................ 43
Table 2-18 Report for Enterprise......................................................................................... 44
Table 2-19 Enterprise subscriber Report ............................................................................. 44
Table 2-20 Enterprise Using Report .................................................................................... 45
Table 2-21 Alarm Type........................................................................................................ 45
Table 2-22 Alarm Event Type .............................................................................................. 46
Table 2-23 Alarm Perceived Severity .................................................................................. 46
Table 2-24 eSpace Alarm List ............................................................................................. 48
Table 2-25 eSpace Call model ............................................................................................ 50
Table 2-26 Bandwidth calculate expression......................................................................... 50
Table 2-27 Bill of Material ................................................................................................... 51
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Chapter 1 eSpace Service Overview
1.1 Service Concept
With the development of the communications and Internet, the communications
industry and Internet industry integrate with each other. As a result, new services and
applications generate. The development of the services and applications is based on
user-centered. The eSpace meets the needs of enterprises for communication and
information service. The account of the eSpace client on computer is the same as the
mobile phone number of the user. The eSpace client integrates with multiple
applications to provide the following functions:
l Voice over IP (VoIP)
l Instant message (IM), short message (SM)
l Enterprise IT application(Enterprise daily information service, Employees m
anage calendar)
These functions improve the work and communication efficiency of the enterprise
staff and hold the staff together.
1.2 Product description
The eSpace, an integrated communication solution, is provided for VPN users in
enterprises. It is a value-added service solution. The eSpace enables the
intercommunication between the systems such as VPN mobile terminals, enterprise
terminals, communication services, and enterprise IT. It improves the communication
efficiency and collaborative capability in enterprises. At the same time, the eSpace
integrates the voice, data, and multi-media communication capabilities, which
enhances the information construction of enterprises.
The eSpace client is installed on the personal computer (PC) and uses the mobile
number of a user for login. On the basis of communication, the eSpace integrates
multiple applications to provide such communication-related functions as the IM,
VoIP. The eSpace also realizes the call and short message capabilities that are the
same as the capabilities provided by mobile phones. The eSpace, with a flexible and
open architecture, provides multiple open interfaces such as SDK API, HTTP, SOAP,
and SIP. The eSpace integrates multiple working-related services such as OA
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system. By using the eSpace, the staff can communicate more effectively, which
improves working efficiency and increases enterprise cohesiveness.
Figure 1-1 eSpace enterprise information communication solution
1.3 Service & System features
The eSpace is an advanced value-added service of the VPN. The eSpace client can
provide users with powerful functions. It integrates with the voice and message
functions, which can serve the enterprises better.
Table 1-1 eSpace Service features
No. Function Sub-Function Description
1 Numbering Rules
1.1 Unified number The account of eSpace client is the same as your
mobile phone number. When you communicate
with the other party through calls, IM, SMS. The
terminal of the other party displays your mobile
phone number. When the other party dials your
mobile phone number, you can receive the call by
using eSpace client.
2 Address Book
2.1 Enterprise
address book
In the enterprise address book, you can search for
a contact by the spelling of the contact name and
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can use the functions of speed dial and sending IM
and SMS.
2.2 Group address
book
Only enterprise administrator can create a group
in the team address book. A group can include sub
groups. You can select a group and send group
SMS to the group.
2.3 Personal
address book
The eSpace client provides a personal address
books for the every enterprise staff. The personal
address book includes personal contacts and
provides the function of adding contacts.
3 Communication
Functions
3.1 Voice
communication
by using the
eSpace client
You can initiate or receive calls by using the
eSpace client. The calls are made based on the IP
network and your mobile phone number is
displayed on the terminal of the other party.
3.2 IM The eSpace client provides the IM function and
displays the user states. The eSpace client can
receive IM containing texts of different colors and
fonts and other personalized settings. When
sending IM, you can also transfer files.
3.3 Group IM You can create a temporary group and send group
IM to the group.
3.4 SMS and
Group SMS
You can send a single SMS or group SMS, receive
and reply SMS and set personalized signature by
using eSpace client. The fee will be deducted from
your mobile phone account.
3.5 Forward IM to
SMS
If you send an IM to an offline contact, the IM will
be converted to an SM and sent to the mobile
phone of the contact.
3.6 One Key
Switch
You can forward a call from the eSpace client to
the mobile phone of the same number by clicking
a certain button. You can also forward a call from
the mobile phone to the eSpace client of the same
account by pressing a certain key.
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3.7 Call Holding You can hold a call and receive another call by PC
client. After second call ends, you can go on the
first call.
3.8 Call
Forwarding
You can forward an incoming call via pressing a
key on PC client. By this way, subscriber can
forward incoming calls easily.
4 Enterprise
Information
Service/Customized
IT Application
4.1 Enterprise
management
service
Management enterprise information and
enterprise right information.
4.2 Enterprise
daily
information
service
An enterprise can upload the common information
necessary for the daily work to the Web, for
example, the phone numbers. The enterprise staff
can search for the phone numbers on the eSpace
client. They can click a found phone number to
make a call or send SMS to the phone number.
4.3 Pushing public
information
Enterprise manager can add the subscribed public
information on the Web and push the information
to all or specified eSpace clients.
44 Calendar
Planning
You can arrange your daily work through the
agenda management function. The eSpace client
reminds you of the agenda by sending SMS or
displaying prompts before the scheduled time.
4.5 Single Sign On The eSpace client can integrate with the office
system of an enterprise in the single sign-on mode
(SSO).
1.4 Use cases
In the above part, it describes eSpace function lists. eSpace has many powerful
functions which can improve the enterprise communication efficiency, as shown
following, well explain using cases about major eSpace function.
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I. Unified Number
The account of login eSpace client is the same with user s mobile phone number.
When you communicate with the others via calls, IM and SMS, the terminal of the
other party will display calling mobile phone number. When the other party dials your
mobile phone number, you can receive the call by using eSpace client.
By this solution, eSpace really and truly realizes one number link you and one dialing
reach you.
For example, when users are roaming international, he can also make or receive a
call by using eSpace client without considering expensive international roaming fee.
It help operator to arouse the sleeping subscribers who are international roaming.
Another example, normal VoIP service displaying CLIP number can not be called
back. But in eSpace, the VoIP CLIP number is just user s mobile phone, so called
can call back to calling according to displaying number.
II. eSpace Address Book
Address Book is core value of enterprise communication. eSpace address book
includes three levels: Enterprise address book, Group address book and Personal
address book. eSpace satisfies the requirement of address book from three latitudes
for enterprise.
Enterprise address book could be used by all enterprise employees, when
employees queries the result of address book, they can select one of contactors and
use eSpace communication function easily, such as voice call, sending SMS and so
on.
Figure 1-2 Enterprise address book
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Group address book is just for group users. Group user can see the group user
information easily and also can use eSpace communication function quickly.
Figure 1-3 Group address book
Personal address book is used by enterprise employees themselves. Employees
can see others detail information, including name, department and so on. In personal
address book, employee can send IM, SMS, Group IM, Group SMS and making a
call directly. Further, employees can import and export personal address book in
outlook via !.xls" and !.csv" files. It helps employees to realize address book
synchronization.
Figure 1-4 Personal address book
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Figure 1-5 Export personal address book
III. IM
eSpace provides instant message for user, including online IM, offline IM, IM forward
SMS, Group IM and transfer files. With these, employees can communicate with
each other instantaneous.
For example, when you find user is online, you can send IM to him and get response
quickly which is more efficiency than normal notes or email.
Another way, the function of IM forwarding to SMS can also ensure the IM to be
received by user s mobile phone.
Figure 1-6 Instant message dialog
IV. SMS
Employees can send SMS, Group SMS via eSpace client easily which is more
efficiency than mobile phone.
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For example, there are lots of work groups in enterprise. Employees can only send
group email before. Now, employees can send group short messages via eSpace
client.
Figure 1-7 Send short message dialog
The benefits of eSpace from incarnating the three sides:
Ø For Operator
eSpace will help operator to expand enterprise markets and occupy enterprise
desktop.
eSpace will stimulate communication traffic and ARPU.
Ø For Enterprise eSpace speeds up communication response (IM).
eSpace improve communication efficiency (Address book, VOIP, group SM,
group IM).
Ø For Employee
eSpace easy and convenient to communicate with others (One number, SMS...).
eSpace unifies the user s PC client and mobile phone, provides convergent
communication experience.
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Chapter 2 eSpace System Technical
2.1 eSpace Architecture
2.1.1 System architecture:
Figure 2-1 Networking of the eSpace
Table 2-1 List of required devices
eSpace equipment Function
Service access layer:
enables the access ofmultiple networks
through the Voice GW
(Voice Gateway) and
Data GW (SMS
GW/MMS GW).
Voice GW
Voice Gateway provides voice access function. It
connects with GMSC and IP network. Mainly
function:
1. Connection with GMSC is for connection with
current mobile network;
2. Connection with IP network is for client service
connection.
3. Also Voice GW should trigger the service by
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connect with CALL AS.
Data GW
eSpace connects with Data GW for SMS, MMS
service. eSpace connects with Data GW via a SP
code which used for routing SMS to eSpace service
platform, and then eSpace will transfer SMS to client
and mobile which is same number.
Call AS
1. CALL AS provides calling logic. Calling
service logic including
incoming call, outgoing call
and also call two terminals
(client and mobile) which are
same number.
Messaging
Messaging provides two type service:
SMS service: connect with Data GW for providing
send and receive SMS including send one SMS to
client and mobile which are same number. Also
provide group SMS function.
IM includes sending and receiving IM function and
group IM function
Presence
Presence provides presence function. Presence
includes on-line, off-line, busy, hide and other status,
such as self-define.
Service Application
Layer: The service
application layer
provides the
enterprise-oriented
applications, including:
l Data service andvoice service
l Management of
data service and
voice service
l Address book,
which is the
basis of service
applications
Address books
can be classified
into personaladdress book,
team address
book, and
enterprise
address book.Group
Provide web server for enterprise administrator to
manage enterprise and authenticate for eSpace
client; Group also provides enterprise address
books, personal address books, and team address
books.
BMS The Business Management System (BMS) provides
uniform management and maintenance for system
data based on application services.
RBI Server The Record Bill Interface (RBI) automatically obtains
bill files of the service platform, converts the formats
of bill files as required, and uploads the bill files to
the BSS for sorting, rating, and further processing.
Service Management
Layer: The service
management layer
provides uniform data
management, device
management, network
monitoring, statistics
report capability, and bill
capability for the entire
system.
Report Based on application services, the report provides
periodical report statistics, used for periodical data
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output.
I2000 The I2000 intelligent network management system
(I2000) provides the uniform access platform for
network device management. Aiming at the entire
system, the I2000 provides the integrated central
network control platform for network monitoring,
performance statistics, alarm, log, and device
management.
IN: include prepaid
service and postpaid
service, is the platform of
intelligent.
Existing IN It could be current IN network which provide PPS for
subscriber.
BSS Layer BSS/NMS The BSS layer includes the CRM and the Billing
system. The BSS & OSS layer provides operation
support and charging support for the entire service.
2.1.2 Interface of eSpace platform
Figure 2-2 External interfaces of the eSpace
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Table 2-2 Description of external interfaces
External
Interface
No.
Between Protocol Description
E-INF-01 ClientVoice GW SIP
The SIP interface between Voice GW and PC
Client is control for the voice, presence, message,
conference process.
E-INF-02Mobile ClientVoice
GWSIP
Mobile Client access the internet by GPRS and
use the SIP protocol to control the voice,
presence, message, conference with server.
E-INF-03 GMSC/MSCSCP/VPN CAP2
GMSC/MSC use the Camel application protocol to
control the traditional IN, and which can be deployin the same platform as call as.
E-INF-04GMSC/MSCVoice
GWISUP
The interface between GMSC/MSC with VoiceGW
is the E1 channel based on the ISUP protocol.
E-INF-05 Call ASOCS DiameterCall AS realize the real-time charge base on
diameter protocol.
E-INF-06 OSSBMS HTTP+XMLThe BSS can subscribe users by HTTP+XML
interface which can be supply from BMS.
E-INF-07 BSSRBI FTP The RBI uploads all the CDRs of AS to the Billing
system through the FTP protocol.
E-INF-08 NMSI2000 SNMP
The I2000 is the unify management platform for all
the service component topology, and it can supply
the Northerly Interface with OSS system based on
the SNMP interface.
E-INF-09 MMSMessaging MM7
The eSpace-Messaging connects to the MMSC
through the MM7 protocols which can be use to
send MMS.
E-INF-10 SMSGWMessaging SMPPThe eSpace-Messaging connects to the SMSC
through the SMPP V3.3/3.4protocols.
E-INF-11 PC ClientGroup XCAPPC Client can access the group base on XCAP
interface and get the directory interface.
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Table 2-3 Description of internal interfaces
Internal
Interface
No.
Between Protocol Description
I-INF-01 Voice GWCall AS SIPThere is the standard ISC interface between voice
GW and call as to control voice flow.
I-INF-02 GroupPresence XCAPGroup get the person presence base on XCAP
from presence component.
I-INF-03 Voice GWMessaging SIPThere is the standard SIP interface which is
compliant 3GPP and RFC.
I-INF-04 Call ASMRS SIP Call AS use the SIP to control voice resource flow.
I-INF-05 Call ASConference SIPCall AS use the SIP to control the conference flow
which include audio and video conference.
2.2 Service flows
There are total four types of eSpace service flows shown as following table:
Table 2-4 eSpace service flows
Type Service Scenario
Login and Register eSpace
eSpace Client gets Address book
Maintain Enterprise, Group Address book
Basic Flow
Synchronization Address book from Outlook
Making Calls from eSpace Clients via PCs
Making Calls from eSpace Clients via PCs
(Handover)
Making Calls to eSpace Clients via Mobile Phones
Voice Communication
Call Hold via eSpace client
Message Communication Sending short message
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Receiving short message
Presence between mobile client and PC client
Sending instant message
Forward IM to SMS
Transferring files online
Managing calendar
IT Application
Customizing enterprise IT Application
2.2.1 Basic Flow
I. Login and Register eSpace
Suppose:
l The calling number is 0807827645. Same with his eSpace account.
Following figure shows the service process when an eSpace user logins and
registers to eSpace.
Figure 2-3 Login and register to eSpace
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1) A user inputs eSpace account which is same with his mobile number
0807827645. The eSpace client automatically login to AA Server by HTTP+XML
interface.
2) After AA Server authenticate successfully, and then it returns PC client the IP
address about Voice GW.
3) The PC client registers to Voice GW via SIP according to the returned IP
address.
4) After register successfully, subscriber can use eSpace service.
II. PC Client Gets Address book.
Suppose:
l The calling number is 0807827645. Same with his eSpace account.
Following figure shows the service process of eSpace user getting eSpace address
book.
Figure 2-4 Get eSpace address book
1) User A inputs eSpace account which is same with his mobile number
0807827646. The eSpace client automatically login to AA Server.
2) PC Client logins to AA Server successfully.3) The PC client gets the Person/Group/Enterprise address book from Group
Server via XCAP interface.
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III. Maintain Enterperise/Group Address book.
Figure 2-5 Maintain Enterprise/Group Address book
1) Enterprise administrator logins to Group Server via Internet Explorer.
2) After logins successfully, enterprise administrator can maintain enterprise/group
address book on Web Portal.
IV. Synchronization Address book from Outlook.
1) Subscriber login client successfully.
2) eSpace client can synchronize from Outlook automatically.
2.2.2 Voice Communication
I. Making Calls from eSpace Clients via PCs
Suppose:
l The calling number is 0807827645.
l The called number is 0807827646. And called is an eSpace subscriber.
Following figure shows the call flow when a user makes a call from the eSpace client
on the PC.
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Figure 2-6 Making a call from the eSpace client
Call flow description of making a call from eSpace client:
1) A user dials the mobile number 0807827646 from the eSpace client. TheeSpace client sends the number to the Voice GW via INVITE message.
2) The Voice GW analyzes the number, query the IFC from HSS based on calling
number, and triggers the service to the Call AS.
3) The Call AS processes the service logic of calling parties and then the Call AS
judges the called number is an eSpace subscriber and handles the service logic
of called parties.
4) Call AS will invite Called number B to the PC client, which is used for connect to
PC; at the same time Call AS will send called number B to the GSM side which
is used for connect to GMSC, and before calling number, Call AS will add the
prefix X for prevent repeat trigger from GSM network.
5) The GMSC queries the HLR. After obtaining the Terminating CAMEL Subscription
Information (T-CSI) of the called number 0807827646. The GMSC triggers the
intelligent service according to the Terminating CAMEL Subscription Information
(T-CSI).
6) According to the prefix X, the VPN service judge that the call is initiated from the
eSpace. The VPN then instructs the GMSC to connect to the mobile phone
directly.
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7) The GMSC queries HLR and gets MSRN of called number.
8) Then GMSC connects to the user Bs mobile phone.
9) Called can receive this call by using PC client or mobile phone.
II. Making Calls to eSpace Clients via Mobile Phones
Suppose:
l The calling number is 0807827645.
l The called number is 0807827646. Called is eSpace subscriber.
l The eSpace route code is 13800200555.
Following figure shows the service process when a mobile phone user makes a call
to the eSpace client.
Figure 2-7 Making a call to the eSpace client via a mobile phone
Call flow description of making a call to the eSpace client via a mobile phone:
1) A user dials the called number 0807827646.
2) The MSC queries the HLR.
3) The HLR returns Terminating CAMEL Subscription Information (T-CSI) of the called
number 0807827646.
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4) The MSC triggers the intelligent service of the called number 0807827646
according to the T-CSI.
5) The VPN service analyzes the called number. The called number is both an
eSpace user and also a VPN user. VPN finds the calling number does notcontain the access code of unified number X (124); Then VPN service changes
the called number to the eSpace route code 13800200555 and sets the original
called number to 0807827646. At the same time, the VPN service delivers the
connect message to MSC.
6) The MSC analyzes the number 13800200555 and identifies that the called
number is the route code of the eSpace and routes the call to the GMSC. The
original called number is 0807827646.
7) The GMSC routes the call to Voice GW according to the number 13800200555.
8) The Voice GW will process the called number and original number, then voice
GW will query the IFC from HSS based the called number, and triggers service
to Call AS.
9) Then Call AS handle the service logic of called parties and process the call flow
Call AS will invite Called number B to the PC client, which is used for connect to
PC; and then Call AS will send called number B to the GSM side which is used
for connect to GMSC, and before calling number, Call AS will add the prefix X
for prevent repeat trigger from GSM network; and if concurrent call, Call AS will
send the two Call number B in the same time, one is for PC client, and another
for mobile number.
10) Voice GW route one number to PC client and route another number to GSM via
MGCF.
11) The GMSC queries the HLR.
12) HLR return the T-CSI.
13) The GMSC triggers intelligent services according to the T-CSI.
14) According to the prefix X (eg.124), the VPN then instructs the GMSC to connect
the mobile phone directly.
15) The GMSC queries HLR and gets MSRN of called number.
16) Then GMSC connects to the user B mobile phone.
17) B can receive this call by using PC client or mobile phone.
III. Making Calls to eSpace client from Mobile phone (Handover)
Suppose:
l Existing IN-SCP is not provided by Huawei.
l The calling number is 0807827645.
l The called number is 0807827646. And called is an eSpace subscriber.
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Following figure shows the call flow when a user makes a call to eSpace client from
mobile phones.
Figure 2-8 Making a call to eSpace client from mobile phones-Handover
Call flow description of making a call to the eSpace client via a mobile phone:
1) A user dials the called number 0807827646.
2) The MSC queries the HLR.
3) The HLR returns Terminating CAMEL Subscription Information (T-CSI) of the called
number 0807827646.
4) The MSC triggers the intelligent service to Huawei IN-VPN according to called
T-CSI.
5) The Huawei IN-VPN service analyzes the called number. The called number is
both an eSpace user and also a VPN user. IN-VPN finds the calling number
does not contain the access code of unified number X (124); Then VPN service
changes the called number to the eSpace route code 13800200555 and sets
the original called number to 0807827646. At the same time, the VPN service
delivers the connect message to MSC.
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6) The MSC analyzes the number 13800200555 and identifies that the called
number is the route code of the eSpace and routes the call to the GMSC. The
original called number is 0807827646.
7) The GMSC routes the call to Voice GW according to the number 13800200555.8) The Voice GW will process the called number and original number, then voice
GW will query the IFC from HSS based the called number, and triggers service
to Call AS.
9) Then Call AS handle the service logic of called parties and process the call flow
Call AS will invite Called number B to the PC client, which is used for connect to
PC; and then Call AS will send called number B to the GSM side which is used
for connect to GMSC, and before calling number, Call AS will add the prefix X
for prevent repeat trigger from GSM network; and if concurrent call, Call AS will
send the two Call number B in the same time, one is for PC client, and another
for mobile number.
10) Voice GW route one number to PC client and route another number to GSM via
MGCF.
11) The GMSC queries the HLR.
12) HLR return the T-CSI.
13) The GMSC triggers intelligent services to Huawei IN-VPN according to called
T-CSI.
14) According to the prefix X (eg.124), the VPN deletes the prefix and sends
TC_BEGIN (Handover) Message based on CAP to existing IN-SCP.
15) After Existing IN-SCP receives the TC_BEGIN message, it will instruct the
GMSC to connect the mobile phone directly.
16) The GMSC queries HLR and gets MSRN of called number.
17) Then GMSC connects to the user B mobile phone.
18) B can receive this call by using PC client or mobile phone.
& Note:
The Handover solution will resolve conflict between eSpace service and existing IN
service, by this way, subscriber can use eSpace service and existing IN service at
the same time.
IV. Call Hold via eSpace Client
Following figure shows the service process Call hold via eSpace client.
Suppose:
l The user A and user B is communicating.
l User C call User A
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l User A holds the call with B and receives Cs call.
Figure 2-9 Call Hold via eSpace client
Call flow description of call hold:
1) User A send re-Invite message with A inactive to Call AS.
2) The re-Invite message is sent to Call AS through Voice GW.
3) After Call AS receive the message, and then Call AS send Invite message with
A inactive to User B.4) The Invite message is sent User B through Voice GW.
5) After User B response the requesting, Call AS will play back ring to User B and
send invite message User A.
6) The invite message is sent User A through Voice GW.
7) After User responses the Invite requesting, Call AS sends update message to
User C to update session information.
8) The update message is sent to User C through Voice GW, after User C
response the requesting, then Use A and User C will communication together.
2.2.3 Message Communication
I. Sending SMS
Suppose:
l The calling number is 0807827645.
l The called number is 0807827646.
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l The eSpace SMS access code is 010101.
Figure 2-10 Sending SMS
The process for sending SMS is as follows:
1) The eSpace client A sends an SMS to 0807827646 via Messaging.
2) The Messaging checks whether the receiver of the SMS is an eSpace user. If
the receiver is an eSpace user. Then Messaging forwards the SMS to the User
Bs PC client firstly.
3) The Messaging adds prefix before calling number and sends the SMS to SMSGW.
4) SMS GW delivers this SMS to SMSC.
5) User Bs mobile phone receive this SMS and the calling number displayed as
!010101 + 0807827645".
II. Receiving SMS
Suppose:
l The calling number is 0807827645.
l The called number is 0807827646.
l The eSpace SMS access code is 010101.
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Figure 2-11 Receiving SMS
The process for receiving SMS is as follows:
1) B mobile phone replies SMS with !010101 + 0807827645".
2) The SMSC sends the SMS to SMS GW according to access code.
3) The SMS GW sends this SMS to Messaging also according to access code.4) Messaging finds the 0807827645 is eSpace subscriber, then forward the SMS
to user As PC client.
5) Messaging also sends this SMS to User As mobile phone.
6) User As mobile phone receives this SMS.
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III. Sending IM
Figure 2-12 Sending IM
The process for sending IM is as follows:
1) A user sends an IM to user B via the eSpace client.
2) The Messaging checks whether the user B is online. If the friend is online, the
Messaging sends the IM to the user Bs PC client.
IV. Forward IM to SMS
Figure 2-13 Forward IM to SMS
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The process for converting IM to SMS is as follows:
1) User A sends an IM to user B on the eSpace client.
2) If B is not online, the eSpace client of A checks whether B sets IM to be
converted to SMS. If B does not set IM to be converted to SMS, the Messaging
saves the IM as an offline message. If B sets IM to be forward to SMS, the
Messaging invokes the interface for sending SMS of the Messaging to send the
IM to the eSpace client of B as an SMS.
3) The SMS GW sends the SMS to the mobile phone of B. B receives and replies
to the SMS.
4) The reply is sent to the eSpace client of A.
V. Transferring Files Online
Suppose:
eSpace user A is 0807827645, A wants to send a file to B.
eSpace user B is 0807827646.
Figure 2-14 shows the service process when a user sends a file on the eSpace client.
Figure 2-14 Transferring a file online
1) User A clicks the icon for file transfer and selects the file to send. The eSpace
client sends the file transfer request to the IM.
2) The Messaging checks the online status of the receiver.
3) If the receiver is not online, the Presence server sends a request failure
message to the eSpace client of the sender.
4) If the B is online, the Messaging server sends the transfer request to the eSpace
client of the receiver B.
5) After receiving the request, the eSpace client of the B asks the receiver whether
to accept the request. If the receiver accepts the request, the eSpace client of
the B sends a message to the Messaging, notifying that the request is accepted.
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6) The Messaging sends the acceptance response to the sender. The
transmission channel between the sender and the receiver is set up.
7) The eSpace client of the sender starts to transfer the file to the receiver.
2.3 Technical Specification
In this section, we will describe the major signaling flow about eSpace.
2.3.1 Making Calls via eSpace PC Clients
Suppose:
l The calling number A is 0807827645.
l The called number B is 0807827646. Called is eSpace subscriber.
l The access code of outgoing calls is M, which can be provisioning into HSS.
l The eSpace calling prefix which used for prevent repeat trigger code is X.
The signal flow as shown following figure:
Figure 2-15 Signaling flow of making a call from eSpace Client
Signaling flow description of making a call from eSpace client:
1) A user dials the mobile number B 0807827646 from the eSpace client. The
eSpace client automatically add the prefixes M before the called number or
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provisioning the number into HSS, and Voice GWSCSCF! can get the M from
the HSS, and trigger the call flow to AS via INVITE message.
2) The Call AS processes the service logic of calling parties and removes the
prefix M. Then the Call AS handles the outgoing call flow and judge the callednumber is a number of the eSpace. Then Call AS will connect the called number
to Voice GW (SCSCF) to trigger the incoming call to start the service logic of
incoming sequence or concurrent call flow, otherwise Voice GW(SCSCF) will
send the number to MGCF directly.
3) When call AS judge the called number is eSpace number, Call AS send the
called number to VoiceGW(SCSCF), SCSCF will get the called number IFC
information from HSS, and HSS will return the called IFC with eSpace access
code N to the Voice GW(SCSCF).
4) Voice GW put the IFC information into the route filed in the SIP message, and
triggers service to Call AS.
5) Then Call AS handle the service logic of called parties and process the
sequence or concurrent call flow which can be configuration, if sequence, Call
AS will invite Called number B to the PC client with SIP request-URI CIC
number Z to Voice GW, which is used for connect to PC; and then Call AS will
send called number B to the Mobile number with SIP request-URI CIC number Y
which is used for connect to MGCF to GMSC, and before calling number, Call
AS will add the prefix X for prevent repeat trigger from GSM network; and if
concurrent call, Call AS will send the two Call number B in the same time, one is
for PC client, and another for mobile number.
6) For the mobile number, MGCF route the called number to GMSC, and GMSC
will queries the HLR. And obtaining the Terminating CAMEL Subscription
Information (T-CSI) of the called number 0807827646.
7) The GMSC triggers the intelligent service according to the Terminating CAMEL
Subscription Information (T-CSI).
8) According to the prefix X, the VPN service determines that the call is initiated
from the eSpace client, and then connects to the mobile phone directly.
9) The GMSC queries HLR and gets MSRN of called number.
10) Then GMSC connects to the user Bs mobile phone.
11) Called will receive this call by using PC client or mobile phone, if terminal (PC
Client or mobile number) answer, the other terminal will stop ringing.
2.3.2 Making Calls to eSpace Clients via Mobile Phones
Suppose:
l The calling number is 0807827645.
l The called number is 0807827646. Called eSpace subscriber.
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l The access code of incoming calls is N, which can be provisioning into HSS.
l The eSpace calling prefix which used for prevent repeat trigger code is X.
l The eSpace route code is 13800200555.
The signal flow as shown following figure:
Figure 2-16 Signaling flow of making a call to the eSpace client via a mobile phone
Signal flow description of making a call to the eSpace client via a mobile phone:
1) Mobile user dials the called number 0807827646.
2) The called MSC queries the HLR
3) The HLR returns Terminating CAMEL Subscription Information (T-CSI) of the called
number 0807827646.
4) The MSC triggers the intelligent service of the called number 0807827646
according to the T-CSI.
5) The VPN service analyzes the called number. The called number is both an
eSpace user and also a VPN user. VPN finds the calling number does not
contain the access code of unified number X, Then VPN service changes the
called number to the eSpace route code 13800200555 and sets the original
called number to 0807827646. Then VPN will connect the called number with
13800200555(can be configuration) to GMSC/MSC.
6) The MSC analyzes the number 13800200555 and route the called number to
the GMSC. The original called number is 0807827646.
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7) The GMSC routes the call to Voice GW (MG/SG/MGCF) firstly, and MGCF
judge the called number 13800200555 and will delete the number, then set the
original called number 0807827646 to called party filed.
8) The Voice GW will get the IFC information from the HSS base on called number0807827646, and triggers service via INVITE message to Call AS.
9) Then Call AS handle the service logic of called parties and process the
sequence or concurrent call flow which can be configuration, if sequence, Call
AS will invite Called number B to the PC client with SIP request-URI CIC
number Z to Voice GW, which is used for connect to PC; and then Call AS will
send called number B to the Mobile number with SIP request-URI CIC number Y
which is used for connect to MGCF to GMSC, and before calling number, Call
AS will add the prefix X for prevent repeat trigger from GSM network; and if
concurrent call, Call AS will send the two Call number B in the same time, one is
for PC client, and another for mobile number.
10) For the mobile number, MGCF route the called number to GMSC, and GMSC
will queries the HLR. And obtaining the Terminating CAMEL Subscription
Information (T-CSI) of the called number 0807827646.
11) The GMSC queries the HLR. After obtaining the T-CSI of the called number
0807827646, the GMSC triggers the intelligent service.
12) According to the prefix X, the VPN then connect the mobile phone directly.
13) The GMSC queries HLR and gets MSRN of called number.
14) Then GMSC connects to the user B mobile phone.
15) Called will receive this call by using PC client or mobile phone, if terminal (PC
Client or mobile number) answer, the other terminal will stop ringing.
2.3.3 SMS
In this section, we will see the eSpace subscriber can send SMS by eSpace client
and also can receive SMS by eSpace client and mobile phone at the same time.
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Figure 2-17 eSpace sending and receiving SMS signal flow
Suppose:
l The calling A number is 0807827645.
l The called B number is 0807827646.
l The eSpace SMS access code is 010101.
eSpace sending and receiving SMS signal flow describe:
1) User A send short message to eSpace subscriber B via eSpace PC client. This
short message is sent to Messaging Server via SIP interface.
2) Messaging Server finds B is eSpace subscriber, then forward the message to
User Bs PC client.
3) After that, Messaging Server adds prefix 010101 before calling number and
sends the short message to SMS GW via SMPP.
4) SMS GW submits the short message to SMSC after received the message.
5) SMSC deliver the short message to User As mobile phone. The CLIP number
displaying on User A mobile phone is 010101+0807827645.
6) User B replies this short message directly with 010101+0807827645.
7) SMSC delivers the reply short message to SMS GW according to the eSpace
access code: 010101.
8) SMS GW also delivers the short message to Messaging Server according to the
eSpace access code.
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9) Messaging Server finds User A is also eSpace subscriber, then sends the short
message to User As PC Client.
10) At the same time, Messaging Server adds prefix before User Bs mobile number
and submits the short message to SMS GW via SMPP.11) SMS GW then submits this short message to SMSC.
12) SMSC delivers this short message to User As mobile phone finally.
& Note:
The eSpace access code is necessary. Because eSpace need the SMS to be routed
to Messaging according to the SMS access code. Otherwise the SMS will not be sent
PC Client.
2.3.4 IM
In this section, we describe the IM signaling flow. The flow includes online IM and IM
forward to SMS.
Figure 2-18 eSpace IM signaling flow
1) User A sends IM to User B. The IM will be sent to Messaging via SIP.
2) Messaging check User Bs online status.
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3) If user B is online, then Messaging sends the IM to User Bs PC Client and User
B receives the IM on PC Client.
4) If user B is offline, then Messaging adds eSpace SMS access code before
calling number and submits the IM to SMS GW.5) SMS GW submits IM to SMSC.
6) SMSC deliver this IM to User Bs mobile phone.
7) After User Bs mobile phone receives this short message successfully, it returns
the response message and User As PC Client will get the response message.
2.4 System Configuration Management
In eSpace system, there are totally five kinds of role locating Operator and Enterprise
side. Refer to the following table:
Table 2-5 eSpace Role Table
Location Role Description
Administrator Maintain customer manager, area
contactor, area function and
consecutive phone, etc.Operator Side
Customer Manager Register and deregister enterprise,
and employee. Query report, etc.
Administrator Maintain enterprise and enterpriseadministrator information. Query
report, log, etc.
Enterprise Administrator Maintain department administrator,
register and deregister employees,
maintain enterprise address book
and custom address book, etc.
Enterprise Side
Department Administrator The function of department
administrator is distributed by
enterprise administrator.
Different roles have different system configure and management shown as following
table:
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Table 2-6 eSpace configure & management list
Configure & Management Description
Operator Side
Create customer manager Create customer manager and
distribute purview.
Popedom
distribute
Create and maintain popedom
distribute for different level
management.Maintain
system
configure System
Configuration
System parameter maintained.
Query enterprise Information Query enterprise Information
Administrator
Query report Query report.
Enterprise/Employee
subscribe
Realize enterprise/employee
subscribe and unsubscribe.
Change enterprise service Change user information, is the
proxy manager of enterprise.
Change enterprise status Change enterprise status.
Change employee status Change employee status.
Reset password of enterprise
administrator
Reset password of enterprise
administrator.
Customer Manager
Query report Query report.
Enterprise Side
Configure column
of importing and
exporting
enterprise
address book
Configure column of importing
and exporting enterprise
address book.
Administrator
Maintain
system
configure
Configure column
of importing and
exporting
enterprise
customer
Configure column of importing
and exporting enterprise
customer address book.
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address book
Configure system
parameters
Configure system parameters
on eGroup.
Configure system
default policy
Configure system default policy
on eGroup.
Modify enterprise
administrator
Modify enterprise administrator
including password on eGroup.
Modify enterprise Information Modify enterprise basic
information on eGroup.
Query report Query report on eGroup.
Query log Query log on eGroup.
Create department
administrator
Create department
administrator on eGroup.
Maintain enterprise address
book
Maintain enterprise address
book on eGroup.
Maintain enterprise customer
book
Maintain enterprise customer
book on eGroup.
Register and deregister
employees
Register and deregister
employees.
Maintain enterprise data Maintain enterprise data on
eGroup.
Enterprise
Administrator
Query report Query report on eGroup.
Maintain enterprise address
book
Maintain enterprise address
book on eGroup.
Maintain enterprise customer
book
Maintain enterprise customer
book on eGroup.
Register and deregisteremployees
Register and deregisteremployees.
Maintain enterprise data Maintain enterprise data on
eGroup.
Department
Administrator
Query report Query report on eGroup.
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For more detail configure and management, please refer to eSpace system operation
and maintenance manual.
2.5 Service Operation
2.5.1 eSpace & BSS API
The operation interface which is between BSS with eSpace is HTTP+XML protocol
and includes two kinds as shown on following figure:
Figure 2-19 Interfaces view between BSS with eSpace
For details on the interfaces, refer to the following table.
Table 2-7 Operator interface between BSS with eSpace
Interface Provider No Description
INF-01 eSpace enterprise subscribe and modif
y interface
INF-02 eSpace enterprise unsubscribe interfac
e
INF-03 Enterprise status change interface
INF-04 Query enterprise information interface
INF-05 eSpace employee subscribe and chan
ge interface
INF:
BSS->eSpaceeSpace
INF-06 eSpace employee unsubscribe interfac
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e
INF-07 eSpace employee status change interf
ace
INF-08 Query employee information interface
INF-09 eSpace employee batch subscribe and
modify interface
INF-10 eSpace employee batch unsubscribe i
nterface
INF-11 eSpace employee batch status change
interface
INF-01 Enterprise subscribe and modify interf ace
INF-02 Enterprise status changes and unsubs
cribe interface
INF-03 Employee subscribe and modify eSpac
e service interface
INF:
eSpace->BSS
(Enterprise or
employee can
apply via eSpace
web portal)
BSS
INF-04 Employee status changes and unsubs
cribe interface
For more detail information about API interface parameter, please refer to eSpace
API interface for BSS criterion.
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2.5.2 Service provisioning
I. Registering an Enterprise
Figure 2-20 Registering an enterprise/Modifying the account number of an
enterprise
Registering an enterprise is equal to ordering the eSpace on the BSS. To order the
eSpace, you must also order the VPN service. Therefore, the process of ordering the
VPN service is also described here.
The process of registration consists of three stages:
l Registering the enterprise on the BSS
l Ordering the VPN service via the BSSl Ordering the eSpace via the BSS If an enterprise already orders the VPN
service, the enterprise needs to order only the eSpace.
StepI Registering the Enterprise on the BSS
1) An enterprise fills in the application for the eSpace.
2) The customer manager logs in to the BSS to register the enterprise.
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3) The customer manager checks whether the enterprise is already registered on
the BSS.
4) If the enterprise is already registered on the BSS, the enterprise obtains an
enterprise ID. The enterprise is a numeric string of 10 digits, uniquely identifyingthe enterprise. If the enterprise does not register on the BSS, the customer
manager needs to fill in the enterprise information to register the enterprise.
Then the enterprise obtains an enterprise ID.
5) The customer manager arranges related personnel to install devices and
configure services at the enterprise side.
StepII Ordering the VPN Service via the BSS
1) After the enterprise is registered on the BSS, the customer manager logs in to
the BSS to order the VPN service.
2) The customer manager checks whether the enterprise already orders the VPNservice on the BSS. If the enterprise does not order the VPN service, the
customer manager orders the VPN service for the enterprise. The BSS registers
the enterprise on the VPN through the MML interface.
StepIII Ordering the eSpace via the BSS
1) The BSS registers the enterprise by invoking the http + XML interface provided
by the eBMS of the eSpace.
2) The eBMS invokes the MML interface to synchronize the registration data with
the data of the Call AS.
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II. Deregistering an Enterprise
Figure 2-21 Deregistering an enterprise
Deregistering an enterprise is equal to canceling the order for the eSpace on the
BSS. When the order for the eSpace is canceled, you can choose whether to cancel
the order for the VPN service. The process of ordering the VPN service is also
described here.
The process for deregistering an enterprise consists of three stages:
StepI Canceling the Order for the VPN Service on the BSS
3) The customer manager logs in to the BSS to deregister the enterprise.
4) On the BSS, the customer manager checks whether the enterprise requests to
cancel the order for the VPN service.
5) If the enterprise requests to cancel the order, the BSS deregisters the enterprise
from the VPN through the MML interface.
StepII Canceling the Order for the eSpace via the BSS
6) The BSS deregisters the enterprise by invoking the http + XML interfaceprovided by the eBMS of the eSpace.
7) The eBMS invokes the MML interface to deregister the enterprise on the Call
AS.
8) The BSS generates a TT to deregister the enterprise on the eGroup.
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StepIII Deregistering the Enterprise on the eGroup
The customer manager arranges related personnel to uninstall the devices at the
enterprise.
III. Registering a Staff Member
Figure 2-22 Registering a staff member
There are two ways to realize registering a staff member:
1. Customer manager can registering a staff member from BSS directly.
2. A staff member could submit a register application from eSpace web portal. After
the enterprise administrator have approved, then the application will be sent to BSS,
then realize registering a staff member. This way is very useful for built-in enterprise.
The second way of process for registering a staff member consists of the four stages.
They are described as follows.
StepI Applying for the eSpace by a Staff Member
1) A staff member logins to the eGroup to apply for the eSpace. The staff member
enters the mobile number, name, and other information, and selects the needed
functions.
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2) The eGroup generates a service verification code and invokes the interface of
the Messaging for sending SMS to send the verification code to the mobile
number that the staff member entered.
3) After receiving the verification code, the staff member enters the verificationcode on the application page. After the verification is passed, the system notifies
the staff member that applying for the eSpace is successful.
4) The staff member submits the application and waits for the approval of the
enterprise administrator.
5) After the enterprise administrator approves the application, the eGroup invokes
the interface of the eBMS for registering staff to register the staff member.
StepII Registering the Staff Member on the eSpace
1) The eBMS receives the application information and generates a registration TT.
2) The customer manager submits the registration TT generated by the eBMS to
the BSS to register the staff member on the eSpace.
3) The BSS invokes the interface of the eBMS to register the staff member on the
eSpace.
4) The eBMS invokes the MML interface to register the staff member on the Call
AS.
5) The eSpace returns a message to eGroup, saying that registering the staff
member on the eSpace is successful.
StepIII Registering the Staff Member on the VPN
1) After registering the staff member on the eSpace is successful, the eSpace
returns the result of the registration to the BSS.
2) The BSS invokes the MML interface to register the staff member on the VPN as
required. At the same time, the BSS sets the subscription information on the
HLR.
StepIV Setting the Unified Number Feature
1) The BSS invokes the interface of the eBMS to set the unified number feature as
required.
2) The eBMS invokes the MML interface of the VPN to set the tag of ONLY.
3) The eBMS invokes the MML interface of the Call AS to set the tag of the unified
number.4) After setting the unified number feature is successful, the eBMS notifies the
eGroup that the unified number feature is set successfully.
5) The eBMS also notifies the BSS that the unified number feature is set
successfully. Thus, registering the enterprise is successful.
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IV. Deregistering a Staff Member
Figure 2-23 Deregistering a staff member
There are two ways to realize registering a staff member:
1. Customer manager can deregistering a staff member from BSS directly.
2. A staff member could submit a deregister application from eGroup. After the
enterprise administrator have approved, then the application will be sent to BSS,
then realize deregistering a staff member. This way is very useful for built-in
enterprise.
The second way of process for deregistering a staff member consists of the five
stages. They are described as follows.
StepI Applying for the eSpace by a Staff Member
1) A staff member logins to the eGroup and submits an application for
deregistering the eSpace account.
2) After the application is submitted successfully, the staff member needs to wait
for the approval of the enterprise administrator.
3) After the enterprise administrator approves the application, the eGroup invokes
the interface of the eBMS for deregistering staff to deregister the staff member.
StepII Canceling the Unified Number Feature
1) The eBMS receives this application and generates a TT of deregistering the
staff member.
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2) The customer manager submits the TT generated by the eBMS to the BSS to
deregister the staff member from the eSpace.
3) The BSS invokes the interface of the eBMS to cancel the unified number
feature.4) The eBMS invokes the MML interface of the VPN to cancel the tag of ONLY.
5) The eBMS invokes the MML interface of the Call AS to cancel the tag of the
unified number.
StepIII Deregistering the Staff Member from the eSpace
1) The eBMS returns the result of deregistering the staff member from the eSpace
to the BSS. The BSS checks whether the staff member requests to cancel the
order for the eSpace service.
2) The BSS invokes the interface of the eBMS to deregister the staff member from
the eSpace.
3) The eBMS invokes the MML interface to deregister the staff member on the Call
AS.
4) The eSpace returns a message, saying that deregistering the staff member from
the eSpace is successful.
StepIV Deregistering the staff member from the VPN
1) The eBMS returns the result of deregistering the staff member from the eSpace
to the BSS. The BSS checks whether the staff member requests to cancel the
order for the VPN service.
2) If the staff member requests to cancel the order, the BSS invokes the MML
interface to deregister the staff member from the VPN. At the same time, the
BSS deletes the subscription information about the staff member from the HLR.
StepV Deregistering the Staff Member on the eGroup
After receiving the notification saying that deregistering the staff member is
successful, the eGroup deletes the data related to the staff member to deregister the
staff member locally.
2.5.3 eSpace charging
I. Charging Solution
The eSpace can generate different types of CDRs according to the service scenarios. The
following table describes the charging policy by service scenarios and CDR types.
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Table 2-8 eSpace charging model
Function Fee Basic Ø XXX/Month
Voice Call
Ø PC Client initiate:
" Local XXX/Minute;
# International Call
XXX/minute;
Ø PC Client answer: Free
eSpace Fee
Communication Fee
SMS Fee XXX/item
Ø Month Fee
Table 2-9 Month Fee
Month Fee Base on Function XXX/Month Fix Fee, support prepaid and Postpaid
1. eSpace basic month fee will be charged base on fix date per-month.
2. Suggesting month fee will be charged from next month, but when user subscribe, the
eSpace service can be used, operator can charge base on the communication fee first.
3. Base month fee will be charged base on the different user type and different charge point.
Table 2-10 Charging Point
User type Who will charge Description
Postpaid user BSSBSS will charge month fee for postpaid user
who subscribe eSpace service.
Prepaid user
of SCPSCP
SCP will charge month fee for prepaid user
of scp who subscribe eSpace service.
Prepaid user
of BSSBSS
BSS will charge month fee for prepaid user
of bss who subscribe eSpace service.
OCS user OCSOCS will charge month fee for prepaid user
of ocs who subscribe eSpace service.
Ø Voice Call Fee
eSpace PC client voice call fee
1. For eSpace client initiate a call, the fee is according to call type:
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Local call: $$$/Minute;
International call: $$$/Minute;
2. For eSpace subscriber receive a call by using PC Client:
Suggest the fee is free.
Ø SMS Fee
eSpace can support different paying type base on fill with different parameter by the
SMPP protocol as following:
Table 2-11 eSpace SMS Fee
Pay Type Source NumCharge
TypeAccount Fee Type
Enterprise
PaymentEnterprise
Code(eg:106575580005)
1: Charge for
the source
number
Null
03:charge
month fee
base
on "Charge
Account"
Employ
PaymentSMS Access
Code(eg:106571707)+Mobile
Number
3%charge will
refer to the
account
Mobile Number
02: Charge
item fee base
on !Charge
Account"
Enterprise
Code(eg:106575580005)
1: Charge for
the source
number
Null
Fee
SMS Access
Code(eg:106571707)+Mobile
Number
3%charge will
refer to the
account
Mobile Number
01:Free base
on !Charge
Account"
eSpace send SMS to SMS gateway via messaging, and SMS-GW will handle the
authentication and charge.
1!For the enterprise payment, messaging will send SMS to SMS-GW by SMPP protocol
with charge base on the enterprise special code , eg:106575580005.
2!For the employ payment , and for postpaid user, messaging will send SMS to SMS-GW
by SMPP protocol with charge base on the mobile number, and BSS need handle charge
from the SMS-GW.
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3!For the employ payment , and for prepaid user, messa