The Vmux-Gmux Voice Trunking Family
• Presented by:
• CBNetworks
• Technical Support
• http://www.cbnetworks.fr
VMUX_TS2009.ppt - Slide 2http://www.cbnetworks.fr - [email protected]
Agenda
• Introduction
• Applications
• Products & Features
• Management
• Summary
VMUX_TS2009.ppt - Slide 3http://www.cbnetworks.fr - [email protected]
Voice Trunking
The Vmux voice trunking family:
• Enables up to 16:1 compression of E1/T1, and analog lines
• Transmits the traffic over a single E1/T1, Serial, or IP link
n x E1/T1
PBX/Switch
n x E1/T1
PBX/Switch
CVS CVSTDM,IP,SDH,
Satellite,Wireless…
While …• Maintaining high voice quality
• Supporting any type of signaling
Without …• Affecting current investments in infrastructure
• Compromising Fax, Modem or telephony features
VMUX_TS2009.ppt - Slide 4http://www.cbnetworks.fr - [email protected]
Mobile ApplicationsMobile Applications
VMUX_TS2009.ppt - Slide 5http://www.cbnetworks.fr - [email protected]
Inter MSC Trunking
Benefits
• Significant bandwidth reduction (up to 16:1) translates to significant cost savings
• Full redundancy, including voice cards
• Flexibility - Transparent to any type of signaling
• Future proof - Seamless migration from TDM to IP networks
• Compact, scalable and simple to deploy
MSC/BSC
STM-1
MSCGmux-2000
STM-1 TDM/IPNetwork
E1s
Gmux-2000MSC
Vmux-2100
E1s
E1sE1
FE
GbE
Target Markets
• Cellular Operators
VMUX_TS2009.ppt - Slide 6http://www.cbnetworks.fr - [email protected]
Introducing the New MSS Topology
• This solution enables the operator to avoid 2G MSC forklifts in order to support 3G services
• Leverage the existing backbone segments while introducing NG-MSC switches• Signaling compatible with NG-MSC and softswitches
STM-1
Gmux-2000
STM-1
Gmux-2000
MSC
MSC
MSC/BSC
Vmux-2100 E1s
MSC Site
MSC Site
Remote MSC Site
TDMNetwork
Voice Trunking and Media Gateway
Voice Trunking and Media Gateway
Voice Trunking and Media Gateway
IPNetwork
TDMoIP
TDMoIP
TDMoIPMGW
NG-MSC
VoIP
NG-MSC
VoIP
H.248 + SIGTRAN
H.248 + SIGTRAN
H.248 + SIGTRAN
MSC-S(Softswitch)
NG-MSC
AMR/IP
AMR/IP
AMR/IP
VMUX_TS2009.ppt - Slide 7http://www.cbnetworks.fr - [email protected]
SatelliteSatellite ApplicationsApplications
VMUX_TS2009.ppt - Slide 8http://www.cbnetworks.fr - [email protected]
Application #2:
PBX and LAN Extension over SatelliteTarget Markets
• Oil/Gas
• Maritime
• Mining/Construction
• Broadcasting
• Disaster Recovery
• Government/Military
Benefits
• Significant bandwidth reduction (up to 16:1) translates to significant cost savings
• Transparent to all telephony features
• Compact, scalable and simple to deploy
Vmux-2100PBX
E1 PRI
Vmux-110
E1 PRI
Remote/Mobile Platforms
Headquarters / Control Center
FXS
2-wayRadio
LAN
Cargo Ship
Vmux-210
Vmux-110
FXO
LAN
PBX
E&M
Phones
LAN
Vmux-110
Vmux-110
E&M
LAN
Key System
E&M TrunkingSystem
Broadcasting Van
Oil/GasPlatform
VMUX_TS2009.ppt - Slide 9http://www.cbnetworks.fr - [email protected]
ProductsProducts
VMUX_TS2009.ppt - Slide 10http://www.cbnetworks.fr - [email protected]
Voice Trunking Product Line
Product Voice ServiceNetwork
LinksAdditional Services
Vmux-21001U (H) 19” (W)
Up to 16x E1/T1/PRI
10/100BaseTE1/T1
PS RedundancyIP-TDM BackupSuper-TandemUser LAN
Vmux-1101U (H) 9.5” (W)
4 FXS/FXO/E&M8 FXS/FXO/E&M1 E1/T1/PRI
10/100BaseTE1/T1Serial
Ethernet Switching
Vmux-2101U (H) 19” (W)
12/15/24/30x FXS10/100BaseTE1/T1Serial
Ethernet Switching
Gmux-20006U (H) 19” (W)
112 x E1/T12 x STM-1
E1/T1STM-1GBE
PS RedundancyCL RedundancySTM-1 RedundancyGBE line Redundancy
VMUX_TS2009.ppt - Slide 11http://www.cbnetworks.fr - [email protected]
Vmux-2120Highlights
• Voice Trunking and 3G Media Gateway services
• Up to 16 E1/T1
• Full redundancy in 1U unit
• Echo Cancellation of up to 128 Msec
• Dual Channelized E1/T1 up links
• Dual Fast Ethernet ports 10/100 Mbps
• End to end clock synchronization
VMUX_TS2009.ppt - Slide 12http://www.cbnetworks.fr - [email protected]
Vmux-2120 Redundancy Capabilities
• Redundant power supply - AC/DC
• Redundant TDM uplinks.
• Redundancy between IP and TDM up links
• Redundancy between ETH ports
• Main card redundancy - Full redundancy with hot swapability
• Ability to switch to different / redundant MGC/MSS in 3G applications
VMUX_TS2009.ppt - Slide 13http://www.cbnetworks.fr - [email protected]
Vmux-2120 Redundancy Capabilities
PS redundancy
ETH redundancy
TDM redundancy
Card redundancywith hot swapping(Back view)
TDM to IP redundancyTDM to IP redundancy
Vmux-2120
Vmux-2120
Vmux-2120
Vmux-2120
Vmux-2120 Main Module
Vmux-2120 Main Module
Vmux-2120 Main Module
VMUX_TS2009.ppt - Slide 14http://www.cbnetworks.fr - [email protected]
Vmux2100
PS1 PS2
1
LOC REM
2 3 4VC-4E11
LOC REM
2 3 4VC-4E1
1
LOC REM
POWERPOWER
2 3 4
42
31
VC-4E11
LOC REM
2 3 4VC-4E1
Vmux-2100
Uplink:
• Enables up to 16 E1 or T1 links to be extended over two independent channelized E1, T1 links or an IP link
• Main link supporting E1/T1 or IP interface
User ports:
• Four slots for Voice modules with 2 or 4 E1/T1 ports each
• User LAN
Power:
• Two redundant, hot swappable AC/DC power supplies
Uniquely High density: up to 16 E1s/T1s in 1U
Voice Modules Voice ModulesMain Module Power Supplies
VMUX_TS2009.ppt - Slide 15http://www.cbnetworks.fr - [email protected]
Vmux-110
SERIAL LINK
LINK
E1LINK
E1/T1
CHANNEL
ETH
ACT LINK
USER NET
ACT LINK
User LAN port Uplink to IP NetworkSerial Uplink Fractional Voice E1
E1 uplink
Uplink:
• Serial, E1/T1 or 10/100BaseT uplink
User Ports:
• 1 E1/T1 digital voice port or
• 4/8 FXS/FXO/E&M analog voice ports
• 1 User Ethernet port (with priority & rate limiting)
Power:
• Internal AC/DC
VMUX_TS2009.ppt - Slide 16http://www.cbnetworks.fr - [email protected]
Vmux-210
Uplink:
• Serial, E1/T1 or 10/100BaseT uplink
User Ports:
• Connects up to 12/15/24/30 FXS analog voice ports
• 1 User Ethernet port (with priority & rate limiting)
Power:
• Internal AC/DC
VMUX_TS2009.ppt - Slide 17http://www.cbnetworks.fr - [email protected]
Gmux-2000 – Central Office Voice Trunking Gateway - Introduction
• Carrier-class central site solution for Vmux voice trunking gateways
• Compresses up to 112 E1/T1s or 96 VC-12s over a GBE/STM-1/E1/T1 network connection
• Modular solution – each card equivalent to a Vmux-2100
• 3 redundant load sharing power-supplies
• 2 redundant management cards (CL)
• 2 redundant STM-1 cards
• 6U high chassis suitable for ETSI or ANSI installations
• Smallest footprint solution in the market
• Lowest cost solution in the market
VMUX_TS2009.ppt - Slide 18http://www.cbnetworks.fr - [email protected]
Gmux-2000 Voice Compression Module - Features
• 16 External E1/T1s (Telco Connector)
• Server card architecture
• 2 E1/T1 uplinks: Redundant or P-T-MP
• Interoperable with all Vmux voice trunking gateways (Vmux-2100, Vmux-110, Vmux-210)
• Full support of Vmux voice trunking features, including:• Voice compression codecs
• Silence suppression
• Echo cancellation
• HDLC/SS7 optimization
• Fax/Modem relay
• Super-Tandem
• Bandwidth Control
VMUX_TS2009.ppt - Slide 19http://www.cbnetworks.fr - [email protected]
Gmux-2000 Module View
2 Slots forCONTROL
Modules
2 Slots forCONTROL
Modules
System SlotsSystem Slots
I/O SlotsI/O Slots
Fan TrayFan Tray
5 Slots forVMX E1/T1
5 Slots forVMX E1/T1
GbETHGbETH
STM-1VMX E1/T1
STM-1VMX E1/T1
GbETHGbETH
STM-1VMX E1/T1
STM-1VMX E1/T1
Power Inlet(PI) Module
Power Inlet(PI) Module
3 Slotsfor PS
Modules
3 Slotsfor PS
Modules
VMUX_TS2009.ppt - Slide 20http://www.cbnetworks.fr - [email protected]
Features & BenefitsFeatures & Benefits
VMUX_TS2009.ppt - Slide 21http://www.cbnetworks.fr - [email protected]
Features & Benefits
• Up to 16:1 voice compression ratio
• VAD & Silence Suppression
• Equipped with both TDM & IP uplinks
• Supports any type of signaling including CAS and CCS
• Transparent to all telephony features including: fax, modem, CLIP, IVR, MFC, etc.
• Compact, Scalable and Simple to deploy
Maximum reduction of voice transmission costs
No bandwidth consumed when channels are idle
Seamless migration from today’s TDM networks to tomorrow’s IP networks
NO compromise of existing telephony features and NO retraining of staff
Minimizes Initial Investment & Collocation Costs
VMUX_TS2009.ppt - Slide 22http://www.cbnetworks.fr - [email protected]
Advantages over standard VoIP Solutions (for trunking applications)
• TDMoIP multiplexing provides higher bandwidth savings (16:1) than any standard VoIP solution
• Full signaling transparency ensuring seamless integration with no retraining costs or lost functionality
• Provides bandwidth reduction even without migrating to IP networks
• Backup between IP and TDM uplinks with the same bandwidth savings
• Single compression cycle end-to-end (Super-Tandem)
• Better resiliency to packet loss
• Supports bandwidth control mechanisms to better cope with situations of bandwidth overflow
VMUX_TS2009.ppt - Slide 23http://www.cbnetworks.fr - [email protected]
Bandwidth Considerations
• User configurable parameters:• Voice codec used (between 5.3k & 64k)
• Packet size (tradeoff between bandwidth & delay)
• Packet type (AAL2oMPLS header - smaller than TDMoIP - for TDM networks only)
• Application dependant parameters:• Number of compressed voice channels in a single bundle
(The more channels, the less header overhead)
• Actual silence percentage (typically – 50% in fixed line networks, 35% in cellular networks)
• Easy to use calculator for case-by-case estimation of compression ratio
VMUX_TS2009.ppt - Slide 24http://www.cbnetworks.fr - [email protected]
Management Options
Management options:• ASCII Terminal
• Telnet *
• SNMP *
• RADview-SC/Vmux *
* - In band or Out of band
- Dedicated RS-232 or 10/100BaseT ports
Benefits of RADview-SC/Vmux:• Network topology view
• Real-time status update
• End-to-end circuit provisioning
• Enhanced performance monitoring
• User-friendly GUI
VmuxVmuxE1/T1 E1/T1
NMS
Ethernet Switch/Router
IP
Switch/Router
TDM
VMUX_TS2009.ppt - Slide 25http://www.cbnetworks.fr - [email protected]
RADview Service Center Vmux
Configuration
• Configuration of all managed elements
• End-to-end circuit provisioning
• Remote download of software and configuration files
Performance
• Performance counters
• Bandwidth Measurement
• 24-hr graph display
Fault
• Event log based on SNMP Traps
• Filtering/forwarding of events
• Real-time update of status based on polling/events
• Enhanced diagnostic capabilities including loopback tests
• End-to-end circuit monitoring
VMUX_TS2009.ppt - Slide 26http://www.cbnetworks.fr - [email protected]
Summary
• Excellent compression ratio
• Compact and easily installed
• Protects investment in infrastructure & legacy equipment
• Wide range of applications
• Wide installation base
• RAD’s Vmux Trunking Solutions: • INCREASES Bandwidth Efficiency
• REDUCES costs
• UNRIVALED quick payback
thank you
for your attention
• Technical Support
• http://www.cbnetworks.fr
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