RealEast® SIP/H323 Converter - is the best-of-breed Softswitch class 4 carrier grade solution. designed to improve the performance of provider's VoIP network. The system provides such possibilities as:
Simultaneous and transparent support of SIP and H323 protocols
Optional RTP-proxying
VoIP equipment support, with NAT
Authentication of VoIP equipment
Flexible routing
Billing information over standard interfaces
SNMP support for trap sending
Distributed architecture
Automatic software re-start facilities when failure
Figure 1: RealEast® SIP/H323 Converter diagram
Specifications
Supported protocols
1
SIP ( RFC 3261)
2
H323 v4 (H.245 v 7, H.225 v 4) with/without fast start
3
RTP/RTCP (optional proxying)
4
T .38, T .120
5
Protocol conversion (SIP and H.323)
Authentication
1
Authentication of SIP and H.323 equipment by IP address
Call routing
1
By destination number prefix
2
Least Cost Routing (LCR)
9
By static prescribed Quality-of-Service (QoS) for each dial-peer
Configuration and administration
1
Software operation management using configuration files
2
Build-in Web-interface for online session management and statistics
3
Support of the configurable signals using SNMP traps mechanism
