2N VoiceBlue Lite - Manual v2.6 - Manual (Page 41)

2N - VoiceBlue Lite
4.3. Point-to-Multipoint Configuration
The Point-to-Multipoint arrangement means a classical structure of
a distributed VoIP network with one or more SIP Proxy servers
(VoIP gateways). The SIP Proxy is a software PBX version (or a
standard PBX enhanced with VoIP services), which manages all
signalling in the VoIP network. In this mode you can use multiple
source terminals (e.g. VoIP telephones) and multiple destination
terminals (e.g. VoiceBlue Lite). An internal routing algorithm
(LCR) of your SIP Proxy is used for routing calls to GSM and
other networks. GSM calls may be routed through the VoiceBlue
Lite gateway. All signalling (SIP) is managed by the SIP Proxy
and the subsequent voice stream is transmitted by the RTP in the
Point-to-Point mode.
Fig. 17 – Point-to-Multipoint Configuration
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