I have read the
info, and its not clear...
does RealTime
support NAT traversal and message indicators or not?
below is the
information from the RealTime page on voip-info.org...
Olle explains the world
In the new RealTime architecture, all database specific code is moved to
database specific drivers. The channel just calls a generic routine to do
database lookup. Much cleaner, simpler and manageable from a coding standpoint.
The database is accessed with three functions:
The database is accessed with three functions:
- STATIC: This is used to load static configuration when a module is loaded
- REALTIME: This is used to lookup objects during a call (or another event)
- UPDATE: This is used to update objects
The database support in the channel is not changed. There are "normal" static peers/users and database peers/users. The static ones, regardless if these are loaded from a text file or a database configuration, are kept in-memory and in the SIP channel we provide them with NAT traversal support and message waiting indication if needed.
The database peers/users are not kept in memory. These are only loaded when we have a call and then deleted, so there's no support for NAT keep-alives (qualify=) or voicemail indications for these peers.
NOTE: As of CVS-HEAD 3/16/05, if you enable RealTime caching in your sip.conf, Voicemail MWI works and so does 'sip show peers' - see rtcachefriends=yes
any help is
appreciated,
thnx,
jeromy
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