Maxim Voznyi
2003-Oct-23 05:37 UTC
[Asterisk-Users] How to write sound file with G723.1 codec or G729 codec
Hello, all How can I write sound file with external G723.1 codec ( actually I have CISCO that can make H323 call to Asterisk box with G723.1 or G729 codec ) I am trying to start Record application by specifying in extensions.conf [writesound] exten => s,1, Answer exten => s,2,Record(soundexample:g723sf) or ...... ( soundexample:g729) I'am using oh323 channel driver, in oh323.conf and open there G723.1 and G729 codecs options. I know that actually I have not got G723.1 and G729 codecs in Asterisk, because I did not bought licence from digium.com, but I have head that Asterisk can write and play sound files generated by external commercial codecs and from asterisk load messages I can see that it is registred formats g729 and g723sf. The problem is: if I am trying to use Record (soundexample:g723sf) I am getting zero-size sound file soundexample.g723 in /var/lib/asterisk/Sounds/, if I am using Record(soundexample:g729) I could not see that app. Record starting at all, I can just hear Ringing tones from Cisco and after timeout it terminates H323 connection. Is it possible to do at all ? Write and play in Asterisk sound files coded by CISCO g723.1 or g729 codecs ? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20031023/1747773e/attachment.htm
Maxim Voznyi
2003-Oct-24 08:46 UTC
[Asterisk-Users] How to write sound file with G723.1 codec or G729 codec
Please, advise me ! How can I write sound file with external G723.1 codec ( actually I have CISCO that can make H323 call to Asterisk box with G723.1 or G729 codec ) I am trying to start Record application by specifying in extensions.conf [writesound] exten => s,1, Answer exten => s,2,Record(soundexample:g723sf) or ...... ( soundexample:g729) I'am using oh323 channel driver, in oh323.conf and open there G723.1 and G729 codecs options. I know that actually I have not got G723.1 and G729 codecs in Asterisk, because I did not bought licence from digium.com, but I have head that Asterisk can write and play sound files generated by external commercial codecs and from asterisk load messages I can see that it is registred formats g729 and g723sf. The problem is: if I am trying to use Record (soundexample:g723sf) I am getting zero-size sound file soundexample.g723 in /var/lib/asterisk/Sounds/, if I am using Record(soundexample:g729) I could not see that app. Record starting at all, I can just hear Ringing tones from Cisco and after timeout it terminates H323 connection. Is it possible to do at all ? Write and play in Asterisk sound files coded by CISCO g723.1 or g729 codecs ? Sincerely yours, Maxim Vozny. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20031024/1d339882/attachment.htm