Sip and h.323 network interconnection, Point-to-point configuration – 2N VoiceBlue Lite - Manual v2.6 User Manual
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2N - VoiceBlue Lite
4.1. SIP and H.323 Network Interconnection
SIP-based devices cannot communicate with H.323-based ones
directly but through a SIP/H.323 gateway. This gateway transfers
signalling reports of both the protocols. Using the RTP (Real Time
Protocol) for multimedia data transmission, both SIP and H.323
devices can communicate directly with each other after getting
interconnected by a SIP/H.323 gateway. Therefore,
2N - VoiceBlue Lite may be implemented into the existing H.323
environment using a SIP/H.323 gateway.
Fig. 14 – SIP – H.323 Network Interconnection
4.2. Point-to-Point Configuration
In the Point-to-Point mode, VoiceBlue Lite can only communicate
with one SIP VoIP telephone or another SIP VoIP terminal, e.g. a
VoIP gateway. The IP address of the opposite side is always set as
the Proxy server IP address in the VoiceBlue Lite P-T-P mode.
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