July 2017
Intermediate to advanced
434 pages
12h 59m
English
Usually the conference chat feature is only available in VERTO WebRTC clients, where is given almost for free by the capability of VERTO protocol to keep data structures in sync and distribute events to all connected clients. Verto clients just implements callbacks when a chat event is received.
SIP protocol does not include provisions for syncing of data structures or for events distribution. SIP is a completely different world.
The SIP WebRTC Rooms client has been implemented to only exchange "traditional" SIP SIMPLE messages, it does not use WebRTC or JavaScript techniques to get the chat events, but only uses SIP techniques. Actually it uses the same SIP instant messaging techniques as "traditional" SIP ...
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