Squire Technologies: 9225 Protocol Converter

www.squire-technologies.com

SS7 to PRI ISDN Protocol Converter

Date, Audience details

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Squire Technologies

SVI_9225


SVI_9225 Protocol Converter

► The SVI_9225 SS7 to PRI ISDN Protocol Converter product provides cost-effective, scalable SS7 to ISDN conversion with optional R2/CAS support. The product has a high pedigree of worldwide signalling interconnect in over 50 countries, catering for both a small interconnect up and large international points of presence.

► The SVI_9225 is a fully-featured, carrier-grade product with a flexible and powerful routing engine providing full support for SS7 Redundancy in a worker / standby architecture across dual planes ensuring carrier grade reliability and resilience to network failures

► The SVI_9225 is offered in 3 models to satisfy client’s deployment requirements and budget

SVI_9225 Overview

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► The differences between the 1000, 2000 and 8000 models lies in the

supported interfaces, scaling and form factor

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SVI_9225 Overview

SS7 ► The signalling, core functionality

and OA&M are common across

all 3 SVI_9225 models:

► Signalling: SS7, ISDN, CAS and

R2

► Core Functionality: Onboard

intelligent call routing, CDRs and

External Routing APIs

► Common OA&M: User interface,

log files, network monitoring and

statistic generation

R2/ CAS ISDN



► Product Range

► 9225 1000

► 9225 2000

► 9225 8000

► Interfaces & Protocols

► SS7 MTP Configuration

► PSTN Layer 4 protocols

► R2/ CAS Protocols

► Performance Benchmarks

► SS7 <-> ISDN

► Operational Functionality

► Intelligent Call Routing

► External Routing APIs

► Billing Interface

► OA&M

► Security

► Redundancy

► 1000/ 2000 Redundancy Model

► 8000 Redundancy Model

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Product Overview



Product Range

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This entry level product is a fully featured SS7 to ISDN signalling

solution, scaling from 2 E1s to 72 E1s SVI_MG 1000

Mid range solution with support for STM-1 and DS3, scaling from

16 E1s to 224 E1s SVI_MG 2000

A high performance blade server, supporting STM-1 and DS3

interfaces. Scaling from 16 E1s to 1000 E1/T1s SVI_MG 8000



► Single box SS7 to ISDN solution

► Scales from 2E1 to 72E1, upgrade

path 4E1, 8E1, E1/T1 interfaces

► Supports 1+1 Redundancy

► PCI Form Factor

► Delivered in 1U, 2U and 4U PCI 19’

Telco Grade Chassis’s

► Typically deployed by wholesale

carriers and ISP’s in 4, 8 and 16 E1

configurations to deliver reliable,

high quality voice traffic between

SS7 and ISDN networks

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Overview – SVI_9225 1000

SVI_9225 1000



► Higher capacity single box solution

► Scales from 16E1 to 224E1, E1/T1

interface support

► Support for OC-3 / STM-1/ DS3

interfaces

► Supports up to 3 x STM-1 interfaces

► Supports up to 9 x T3 interfaces,

upgrade path 1xT3, 2xT3, 3xT3

► cPCI Form Factor – providing industry

standard hot-swap capabilities

► Delivered in 1U, 2U, 5U, 8U and 11U

cPCI 19’ Telco Grade Chassis

► Deployed by carriers, ISPs with larger

capacity requirements

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SVI_9225 2000



► Large scale SS7 to ISDN deployments

► Scales from 16E1 to 1000 E1, upgrade

path 8E1,16E1, E1/T1 interface support

► Support for OC-3 / STM-1/ DS3

interfaces

► Supports up to 9 x OC-3 / STM-1

interfaces

► Supports up to 27 x DS3/T3 interfaces,

upgrade path 1xT3, 2xT3, 3xT3

► Full Dual Plane Redundancy provided as

standard via Gateway Controller <->

Blade Server architecture.

► cPCI Form Factor – providing industry

standard hot-swap capabilities

► Delivered in 1U, 2U, 5U, 8U &11U cPCI

19’ Telco Chassis

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SVI_9225 8000


SSP n

SSP n


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SS7 MTP Configurations

SSP ISDN

ISDN

ISDN

SSP n

STP

D

SSP

A-n

F Link interconnect

Multiple F Link interconnects

A Link interconnects

MTP L1-L3

- ITU-T Q.701-707

- ANSI T1-111.1-111.8

- Chinese GF 001-9001

- PNO-ISC/ SPEC/005

PC0

STP

A

Dimensioning

- 128 Signalling Links

- 32 Originating Point Codes

- 128 Linksets

- 1024 Destination Point Codes

PC0-n

PC0-n General

- A, F Link support

- Any variant to any variant

- Simultaneous multiple variant support



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PSTN Layer 4 Protocols

► SIP

► ANSI ISUP - T1.113.1 to T1.113.4

► GR-246, Telcordia ISUP (T1.113.1 to T1.113.4)

► ITU ISUP - Q.761-Q.764 Blue & White Book

► TTC - JT- Q761-Q764

► ETSI ISUP- EN 300 356-1

► China YDN 038 China

► French SSURF (SPIROU)

► Australia ACIF AG500

► Belgium C2122 Ed.2

► Finland SFS 5779

► Germany ZZN7 3.0.0

► Hong Kong HKTA 2202

► Italy SpecificaTecnica N.763

► Mexico NOM-112SCTI

► Sweden 8211-A335, 8221 A325

► UK PNO-ISC/SPEC/007

► Russia ISUP-R

► Kazakhstan ISUP-K

► New Zealand PTC

► Lithuanian

► Brazilian 210-110-724

► Swiss

► Pakistan

► Spanish

► TUP

▶ ITU TUP Q721-Q725

▶ SSUTR2 V11-T 1998

▶ Chinese GF 001- 9001

▶ Brazil

▶ IUP

▶ UK PNO-ISC/SPEC/006

▶ SCCP

▶ ITUT Q711-Q714

▶ JT-Q711-G714

▶ ETSI ETS 300 589

▶ ANSI T1.112

▶ TCAP

▶ CNAM ANSI T1.641-1995 (R2004) Calling Name Identification Presentation

▶ LNP GR-1936-CORE

▶ ISDN

▶ AT&T 41459/49 (AT&T ISDN PRI)

▶ (Bellcore GR-1268)

▶ ETSI PRI (ETS 300 102)

▶ ETSI QSIG (ETS 300 172)

▶ ITUT PRI (Q931,DSS1)

▶ NIS A211-1

▶ NI1, NI2

▶ TS014, 1TR6, VN3

► R2/ CAS

▶ CCITT Blue Book

▶ Country Variants



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R2/ CAS Protocols

Country Protocol Protocol Type

Argentina R2 CAS CAS

Australia TS038, P2 CAS

Belgium National R2/ R2 DTMF CAS

Brazil MFC R2 CAS

Canada T1 Robbed Bit CAS

Chile MFC R2 CAS

China R2 CAS

Columbia R2 CAS

Croatia R2 CAS

Czech Republic R2, MFC R2 CAS

Denmark National MFC R2 CAS

Egypt MFC R2 CAS

Finland R2 CAS

France MF R1 Socotel, VN6 CAS

Germany DSS1 CAS

Greece OTE 4, OTE 2 CAS

Hong Kong HKTA 2015/ 8 Robbed Bit CAS

India MFC E&M, MFC R2 CAS

Indonesia R2 (Q.421), SMFC R2 CAS

Iran R2 CAS

Italy I701 CAS

Country Protocol Protocol Type

Korea RS CAS

Kuwait R2 CAS

Latvia MFC R2 CAS

Malaysia MFC R2 CAS

Malta MFC R2 CAS

Mexico R2 CAS

Netherlands ALS70D, MFC R2 CAS

New Zealand TNA 134 CAS

Norway National MFC R2 CAS

Peru MFC R2 CAS

Philipines R2 CAS

Poland MFC R2 CAS

Sierra Leone MFC R2 CAS

Singapore IDA TS IDN2, Fetex, MFC R2 CAS

South Africa MFC R2 CAS

Spain MF R1 Socotel CAS

Sweden CAS extension EL7, P8 CAS

Taiwan MF R1 CAS

Thailand National R2 DTMF CAS

Turkey R1 CAS

USA T1 Robbed Bit CAS



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Performance Benchmarks

Test Scenarios

Message Flow SIP >> SS7 ISUP SIP-I >> SS7 ISUP

Results

BHCA 720,000 1,440,000

Call attempts/ sec 200 400

% CPU Usage Avg. 25% Avg. 80%

Call Completion Rate 99.9998% 99.9998%

Simultaneous Calls Supported 10,000 10,000



► Incoming Calls Routed based on

► Called and Calling Party Information

► Protocol Information

► Originating Network ► Trunk Group, Hunt

Group, VoIP Destination, Protocol

► Time Of Day

► Cost Of Route

► Outgoing Call Manipulation

► Called and Calling Party Information

► Protocol Information

► Enhanced Call Completion Algorithms

► Reattempt call ► Same Destination

and/or different

destinations

► Reattempt based on call failure reason

► Load share across different destinations

► Hunt high, low, odd, even, incremental, decremental, percentage, ASR.

► Other ► Reject Call with Protocol

Reason

► Reject Call with announcement

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Intelligent Call Routing

Digit Routing

Time of Day

Quality of Route

Digits + LCR

9123568686 91

81

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ASR 40%

ASR 50%

ASR 75%

91+10 cents

91+11 cents

91+12 cents



► SQL

► SVI calls SQL stored procedures

into customers SQL database

which returns routing information

► PostgreSQL and MYSQL

support

► Radius

► Radius Authorisation response

contains routing information

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External Routing APIs

External Routing APIs allow for customers to fully control routing through their own applications,

enabling integration of SVI into existing client infrastructure.

SS7 ISDN

Client’s

RADIUS Server

Client’s

SQL Database



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Billing

SS7 ISDN

Client’s

RADIUS Server

Client’s

SQL Database FTP Server

► Call Data Records (CDRs)

► On board CSV files contains all call attempts

► Over 36 fields of call information

► FTP Server

► Client or Server controlled CDR retrieval

► Radius Server

► Full AAA support (Authentication,

Authorisation and Accounting) support

► Integrated with many Third party Radius

► SQL

► Direct writing of CDRS to SQL clients SQL

database



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OA&M – Operation, Administration and Maintenance

► Web based GUI

► SVI_MS Management

System

►Secure Remote Access

►Full Configuration

►Monitoring

►Debugging

► Command Line

Interface



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SVI MS ► The globally deployed SVI platform empowers

its users with an advanced level of expertise and functionality.

► The SVI-MS management system features a comprehensive toolkit combining ease of use and the ability to run, analyse multiple systems both safely and securely, providing efficient:-

► Configuration - Real time system setup, onboard resource and call routing management

► Monitoring - Comprehensive statistical service monitoring and system status tool

► Debugging - Rapid tracing, diagnosing and CDR analysis compatible with Wireshark and Ethereal



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► The web based GUI brings the user powerful

tools to manage system resources, delivering a

real-time OA&M, offering:-

► Dashboard interface

► Wizard library

► Customisation – via XML

► Secure multi-user features

► Extensive help resources

► Compatibility with the entire SVI range



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OA&M – Command Line Interface

► Configuration

► High speed real time

configuration for expert

users

► Full ‘secure’ remote

access

► Administration

► Low Level MMI Interface

► Full onboard database

inspection and control

► Real time resource

status display

► Controlling system

resources

► Maintenance

► Configurable logfiles,

capturing all aspects of

system performance

► Compatible with

Wireshark and Ethereal

for full graphical protocol

traces

► Performance

► Extensive onboard

CDRs and statistics

generation

► Call minutes, ASR, PDD,

ACD, etc

► Resource Statistics

► Trap Reports

► Network Monitoring

► Trap capture

► Statistic monitoring,

Graphing and Alarming



The sophisticated SVI platform, brings secure

reliability and a proven global pedigree for network

operators, incorporating:-

► System

► Integrated Firewall

► Username, password protected

► Secure external protocols used for access (SSH,

SCP)

► Only process calls for configured VoIP

Destinations

► Reports on unauthourised access

► Client Challenge procedures

► Radius

► Authorisation and Authentication

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Security



► 1+1 Dual Plan Worker/ Hot Standby

► Database and signalling information

checkpointed between planes

► Replicated hardware and software

► Maintain calls in answer on failover

► Eliminates single points of failure

► Five Nines uptime (99.999%)

► Single Point code spread across dual plane

architecture

► Real time Maintenance upgrades

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1000 & 2000 Redundancy models

ISDN

Worker

Data & Signalling

Check Pointing

Hot Standby

PC

0

SS7

► SVI 1000

► 1+1 Dual Plane Redundancy

► How swap PSU, Fans

► SVI 2000


► Hot Swap PSU, Fans, Processor, Interface

Cards



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8000 Redundancy models

Worker

Data & Signalling

Check Pointing

Hot Standby

SS7

► Separate Processing Units and Interface cards

► No loss of bandwidth during processing

unit outage

► Support of multiple Blade Servers

► Dual Controller Planes


► Blade Server

► Up to 8 Hot Swap PSUs

► Each Interface Blade has redundant

Ethernet

► Passive Back Plane

► Hot Swap Fans

► Hot Swap Blades P

C0

Blade Server

Control and Signalling

ISDN



► Visit www.squire-technologies.com

► For further product information on SS7 VoIP products for

carriers, operators and service providers, plus case

studies and customer testimonials.

► Email [email protected]

► To contact and member of our sales team

► Call +44 (0)1305 757314

► To speak with us today

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Further information


64 High West Street, Dorchester,

Dorset. DT1 1XA UK

Squire Technologies www.squire-technologies.com

Squire Technologies: 9225 Protocol Converter

Technology

Transcript of Squire Technologies: 9225 Protocol Converter