Andreas Granig wrote:
Federico Giannici wrote:
The UAC can now register to the sip server but
obviously no audio
connection can be established because RTP is over UDP (filtered by the
firewall). Now I have to study if it exists an audio stream format
over TCP...
I don't think you really want to use TCP for realtime traffic. But IMHO
the more difficult part will be to find UACs/UASs which support this.
We have an user that is behind a firewall that blocks all UDP traffic so
we had to use SIP over TCP.
For the audio streams, I don't know if there is a standard protocol over
TCP, but anyway it must be feasible because Skype works for him...
Bye.
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|ederico Giannici
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