asterisk users - Oct 2004 - h.323 debian sarge problem - Could not open sound channel

Hello!

I use debian sarge i386 with the following packages.

asterisk 1.0.1-1                
libopenh323-1.13.2  1.13.5.4-4  

I get the following error if i want to connect with a h.323 ep to asterisk.

  6:32.210                 H245:8157000          rtp.cxx(1398)  RTP     
Adding session RTP_UDP
  6:32.212                 H245:8157000       h323ep.cxx(2143)  Codec   
Could not open sound channel "" for recording:
  6:32.212                 H245:8157000     channels.cxx(1096)  LogChan 
Transmit thread aborted (open fail) for G.711-uLaw-64k{sw} <10>
  6:32.213                 H245:8157000         h323.cxx(4072)  H323    
OnSelectLogicalChannels, OpenLogicalChannel failed: G.711-uLaw-64k{sw}
<10>
        =-= In OnConnectionEstablished for call 2916
                -- Connection Established with "NIIF3 (003690052) 
[195.111.192.5]"
  6:32.225                 H245:8157000     channels.cxx(942)   H323RTP 
Sending open logical channel ACK: sessionID=1
  6:32.226                 H245:8157000       h323ep.cxx(2143)  Codec   
Could not open sound channel "" for playing:
  6:32.227                 H245:8157000     channels.cxx(1096)  LogChan 
Receive thread aborted (open fail) for G.711-uLaw-64k{sw} <1>
  6:32.228                 H245:8157000          rtp.cxx(1409)  RTP     
Releasing session 1

I read the asterisk source in chan-h323 readme.txt that it works only 
with pervious version of libopenh323.
I'm very interested to make it working with the current debian openh323 
package 1.13.5.
Anybody is working on it?
I tried to see h323ep.cxx(2143) it seems
I am new with asterisk. :-(
I read that chan-h323 use the RTP of  asterisk but it use codec  
libopenh323 ? Is it true ?
If i am not wrong it use the libopenh323 to only create the connection 
and than it create own rtp but it use libopenh323 codec?
Or it use asterisk codec?
Please if you can please help me to solve this problem.

Thanks Lot!
Misi

M?sz?ros Mih?ly wrote:
> Please if you can please help me to solve this problem.

Help yourself and READ THE README.


Jeremy McNamara