[asterisk-users] Early audio SIP sequence order question

[Benoit Panizzon]

Hi Kevin

I just found something interresting:

http://www.faqs.org/rfc/rfc3960.txt

      1. Unless a 180 (Ringing) response is received, never generate
         local ringing.

      2. If a 180 (Ringing) has been received but there are no incoming
         media packets, generate local ringing.

      3. If a 180 (Ringing) has been received and there are incoming
         media packets, play them and do not generate local ringing.

So, yes, this most probably is an asterisk bug, if it's not a config issue I 
haven't figured out yet. Shall I submit a bug report?

And indeed, if you dial more than one endpoint and more than one is sending 
early audio, which one do you forward? I think nobody tought about that 
issue. Well as long as one is being forwarded that would be ok for our 
case :-)

Kind regards

Benoit Panizzon
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