[Asterisk-Dev] G729 problem with h323 and questions

mawali at news.icns.com mawali at news.icns.com
Wed Aug 20 13:03:21 MST 2003


Hi
I installed the codec_g729b as the instructions from diguim, but I cannot 
figure a couple of things out (traces at the end of email)

1) Is it G729 or G729AnnexA or G729AnnexAAnnexB (it show up in chan_oh323 
capability table as "G729 24")

2) I cannot get G729 to show up in the H.245 capabilityTable using 
chan_h323 on yesterday's CVS. (allow=g729 does not have absolutely any 
effect). 

3) With chan_oh323 I can see it in H.245 capabilityTable but only as 
receiveAudioCapability (g729 24) instead of receiveAndTramsmitAudioCapability
and I cannot change the packetization (240 seems to be pretty high 
packetization period). Look at the H.245 packet here:

http://www.icns.com/h.245.jpg

Is this a problem with my license, or h323 or what??.

Trace
[codec_g729b.so] => (Annex B (floating point) G.729/PCM16 Codec Translator)
  == Detected 1 licensed G.729 transcoders

WARNING[8192]: File translate.c, Line 218 (calc_cost): Translator 
'g729tolinb' does not produce sample frames.

  == Registered translator 'g729tolinb' from format 8 to 6, cost 99999
  == Registered translator 'lintog729b' from format 6 to 8, cost 94


Regards




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