[OpenSIPS-Users] Route selection based on SDP codecs
John.Quick at smartvox.co.uk
Mon Nov 2 17:06:43 CET 2009
If a call is has G.729 set as the preferred codec in the SDP, I want to send it to an Asterisk server
with transcoding capabilities. If the preferred codec is G.711 I will send it directly to the media
server, gateway or other destination.
I can use TEXTOPS to search for entries like this in the SDP:
m=audio 10004 RTP/AVP 18
(a) Is there a better way than using regular expression searches of the message body?
(b) How certain is it that G.729 will always use 18 to identify it in the SDP?
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