[Asterisk-Dev] sip call setup
mark spowage
spowage at yahoo.com
Tue Aug 10 13:44:21 MST 2004
Some providers like Iconnect do not accept 2nd INVITES.. so ASTERISK
must bridge the audio
Perhaps a way for ASTERISK to force the needed rtp/port/ip can be coded.
1. ASTERISK invites a nat'd phone to acquire the correct audio
2. ASTERISK invites Iconnect with the FIXED port values
thus allowing direct RTP from Iconnect to the nat'd sip phone.
It is tempting to hack chan_sip for this feature, as asterisk makes a good
effort to handle nat'd phones.
or ?
thx
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