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1. viaIP Gateway FamilySales Presentation Name
Job Title
October 2004
2. RADVISION viaIP Gateways viaIP100
gw-B40 (4-BRI GW)
gw-P10 (1-PRI GW)
gw-S40 (V.35/RS-449/EIA-530/EIA530-A DCE & DTE)
viaIP400
gw-P20 (2-PRI GW)
gw-S40 (V.35/RS-449/EIA-530/EIA530-A DCE & DTE)
3. viaIP gateways - support any network Enable worldwide reach and preserve legacy investments, connecting ISDN, IP and 3G videoconferencing networks
4. viaIP Gateway benefits
5. viaIP Gateway Benefits Maturity and interoperability guarantees operation with any network and any endpoint
Scalable and fault tolerant for high level of service for your users
Easy to manage to simplify administrator’s work
Secure
6. Mature and interoperable
7. Mature Technology
8. Any voice, video or data protocol
H.261
H.263
H.263+ & H.263++
H.264
CIF, 4CIF, VGA, SVGA, XGA, NTSC formats
30FPS, 60FPS
G.722 & G.722.1
T.120
Duo video and H.239 Hardware solution, 16x TI5420 DSP’s
Hardware solution, 16x TI5420 DSP’s
9. Any PBX system Supports all common central office switches utilizing the many flavors of ISDN protocols:
AT&T 5ESS
AT&T 4ESS
Nortel DMS 100
National ISDN-2 (NI-2)
Euro-ISDN
Hong Kong PRI system
Taiwan PRI system
Japan NTT PRI system
10. H.323 Fast Connect enables endpoints which support the feature to join a voice conference in the Gateway more quickly
Line echo cancellation for maintaining high quality voice
DTMF detection Any call type – including PSTN/Voice Calls
11. Support for H.239 as well as Duo video for rich media calls
Dual video streams enable simultaneous transmission of two separate streams, one for video and another for data
Any media - Dual Video (H.239 / Duo Video)
12. Scalable and fault tolerant
13. Scalable and fault tolerant Distributed architecture
No single point of failure ? high service availability
Supports least cost routing ? saves money
Enables ISDN-based multi-site architecture
Optimal utilization of available resources and services
ISDN rollover
ISDN fallback
load balancing using H.323 RAI/RAC
14. Load Balancing over the IP network Balance among multiple gateways with a centralized gatekeeper supporting H.323 RAI/RAC
Smart resource management on the network
Enables the reservation of resources for incoming ISDN calls
15. Load balancing for T1 PRI lines among multiple gateways
The ISDN/PSTN switch rolls over to another Gateway when the gateway capacity reaches a set limit
Enables the reservation of resources for incoming IP calls Load Balancing over the ISDN Network
16. Automatic un-registration of gateway from gatekeeper during ISDN network problems
Re-registration with gatekeeper upon recovery of ISDN connectivity
Prevents a Gatekeeper from attempting call settings via a gateway when both of its PRI ports are down
? High call succession rate Automatic ISDN Pending Registration
17. ISDN Fallback Support for automatic fallback from IP to ISDN when lacking bandwidth to set up a call over the IP
Requires ECS v3.5 and up
18. Maintain a call at lower speed when one of the B-channels fails
? High call completion rate
Downspeeding at Call Setup and in mid-call
Voice fallback option is supported Downspeeding Support
19. Easy to use
20. Easy to use web based management Embedded web based management
Intuitive and easy-to-use, with centralized management and a global view of full system stats
Statistics, event log, call monitoring, resources utilization indications, traps
Password protected access Web and SNMP management
The same SNMP agent provides data for the web GUI
Always updated
Web and SNMP management
The same SNMP agent provides data for the web GUI
Always updated
21. Easy to use flexible dialing Inbound Dialing (ISDN ? IP), one of the following:
Direct Inward Dialing
IP endpoint defined per ISDN number dialed
Q.931 sub-addressing
Integrated IVR
TCS4
Default extension
Outbound Dialing (IP ? ISDN),
Simplified outbound dial plan using a single universal prefix
22. Secure
23. Security H.235 encryption (AES and DES) for IP networks
Support for caller ID concealment
Password protected web-management GUI:
Administrator – full control
Operator – call control only
Read Only – view only
Low, Medium and high security level options for management interfaces (Telnet, FTP, SNMP, PING)
24. Gateway Features and capacity
25. Main Gateway Features Video and Audio Coding
Audio Transcoding
High Call Capacity
Inbound and Outbound Dialing
Integration With PBX Systems
QoS
Load Balancing Mechanisms
Automatic ISDN Pending Registration
26. Video and Audio Coding
27. gw-P10 and gw-P20 Call Capacity
28. gw-B40 and S-40 Call Capacity