RADVision
3G Gateway
Supported
Protocols
• 3G-324M including:
• 3GPP 3G-324M
• H.223
• H.223 Annex A
• H.223 Annex B
• H.323 ver.4
• H.245 ver.10
• H.320 (optional)
SIP Support
Using SIP Interface board GW-N30 (Optional):
Seamless support between mobile and SIP-based
video telephony devices,
messaging systems, conferencing bridges, etc.
SCOPIA 3G
Gateway supports the following RFC
• Session Initiation Protocol as defined
in RFC 3261 and SDP as defined
in RFC 2327
• RTP Payload for DTMF Digits, Telephony
Tones and Telephony Signals
as defined in RFC 2833
• Offer/Answer Model as defined in RFC 3264
• SIP INFO Method as defined in RFC2976
• Locating sip server as defined in RFC3263
• Digest Authentication as defined in RFC2617
• SIP call transfer Based on IP=0 procedure
• The following drafts are also supported:
draft-levin-mmusic-xml-media-control-02, XML Schema
for Media
Control, April 2003, draft-koskelainen-sdp263-02,
SDP syntax for H.263
options, June 1998
RADVISION
H.323 protocol stack
Being the undisputed leader in voice, video, and
data conferencing on packet networks, the gateway
uses version 4.0 of the H.323 protocol stack
RTSP
Using the Multimedia Streaming Proxy (Optional):
• Seamless connectivity between RTSP streaming
servers and Web
cameras with 3G-324M enabled mobile devices
• ISMA implementation specification version
1.0 according to profile 0
(narrow band and wireless applications).
• 3GPP according to TS26.233 (version 5.0.0)
and TS.26.234
(version 5.4.0).
• RTSP according to RFC 2326.
Reduced Call
setup time
Using WNSRP ITU-T standard for reducing call setup
time
Enhanced Video
Support
• Supports transparent H.263 and MPEG4 video
coding
• Supports transcoding of MPEG4 (3G-324M)<>H.263
(IP) and MPEG4 (IP)
<> H.263 (3G-324M) (optional)
Enhanced Audio
Support
• Supports AMR with all 8 rates (3G-324M)
<> G.711, G.723 and G.729
(IP) transcoding, voice G.711<> G.723, G.729
transcoding and transparent AMR, G.723 and voice
G.711
• AAC support for streaming sessions
Load Balancing
and Redundancy
• Provided by using IP as the back plane
of the system and utilizing H.323 as the standard-based,
inter-blade communication protocol
• RAI/RAC H.323 Load Balancing:
• The Resource Available Indication/Resource
Available Confirmation (RAI/RAC) function of the
gateway manages load balancing on any H.323 compliant
network
• RAI/RAC messages are exchanged between
gatekeeper and gateway
components to determine whether the gateway is
available to
receive calls for high service availability
• H.323 alternate gatekeeper support for
improved availability
Hot Swappable
• Gateway cards can be plugged and unplugged
(while powered) without
interference to the rest of the system
Quality of
Service (QoS)
• Configurable IP TOS bits for setting any
desired IP class of service or
DiffServ Code Point (DSCP)
• Offers a configurable IP code that can
give precedence to coded media packets facilitating
routing priority on the IP network
3G-324M to
IP Dial Plan
When a call originating on 3G-324M reaches the
gateway, it routes it to
an IP endpoint via one of several incoming call
routing methods:
• Direct Inward Dialing (DID) Multiple Subscriber
Number, Sub-addressing
(Q.932 IE) and E-mail addressing
• Interactive Voice Response (IVR) –
internal or external
• Default extension (useful when the targeted
IP endpoint is unreachable)
IP to 3G-324M
Dial Plan
• The gateway supports a simplified dial
plan for outbound dialing using
a single universal prefix.
SNMP
• All aspects of monitoring, diagnostics,
configuration and trapping are supported by SNMP
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Secured
Monitoring and Control
• Remote monitoring and configuration of
the gateway from any location using a standard
Web browser
• HTTPS enabled Password-controlled access
to the configuration Web
interface assures the necessary security while
presentation restricted caller ID concealment
can be configured to prevent intrusion
• Access Control List (ACL) - The administrator
can specify machine IP ranges that can access
the Administration interface - Web interface (HTTP/S),
SNMP, Telnet, FTP etc.
• Security SNMP traps are sent on ACL violations
• Physical/logical separation of Media and
management network with VLAN tagging
Centralized
Element Manager (Optional)
• Provides a central Web-based management
interface to easily and intuitively control, configure,
and maintain your VAS including:
• Complete network-wide view of status,
calls and statistics
• Element tree, map, table and customized
views
• SNMP Trap Server capabilities –
can dispatch SNMP traps from all components to
a designated destination
• Display of events and errors received
from elements for error management
• Intuitive links to individual element
management
• Mass configuration and Mass software upgrade
capabilities
ISUP
using the market proven
off the shelf SS7G21 by Intel SS7G21 signaling
gateway enables the SCOPIA 3G Gateway to leverage
upon the vast experience of Intel’s market-proven
signaling gateway
• Supports International as well as Local
Protocols in Variants
including: ANSI, ITU, ETSI, UK, France and more
PRI
• Supports all common central office switches
utilizing the many
flavors of ISDN protocols - AT&T 5ESS, 4ESS,
Nortel DMS 100,
National ISDN-2 (NI-2), Euro-ISDN and Hong Kong
and Taiwan PRI
system NTT Japan
SCOPIA 400
Chassis
Four slots, carrier-grade compact PCI compliant
• Height: 2U (3.5” or 88.9 mm)
• Width: 17.25 inches (438.15 mm) (A standard
19” Rack mount chassis)
• Depth: 10 inches (254 mm)
• Weight: 12.1 lbs (5.5 kg) for empty chassis
without SUs, 1.76 lbs (0.8 Kg) for each PSU
SCOPIA 1000
Chassis
21 slots, carrier-grade, PICMG 2.16 compliant
PICMG 2.16 - Dual redundant
IP back plane
• Hot-Swap dual redundant Intelligent Shelf
Manager blades
• Hot-Swap dual redundant internal L2 Ethernet
Switches
• Hot-Swap N+N redundant DC power supplies
• Hot-Swap N+1 redundant DC Cooling fan
trays
• Height: 12U ( 21.00" or 533 mm )
• Width: 19" or 483 mm including mounting
flanges
• Depth:17.13” or 435 mm deep from
mounting flanges
• Weight: Approx.30 lbs.[13.6 kg ] unloaded,
Approx.100 lbs.
[31.85 kg ] fully loaded |
