[Asterisk-Users] H323 no sound

[Vitalie Apostu]

Could you help me with this problem? When I call H323 gateway there is no
sound in both ways.

Here is h323 debug:
----- begin ------------------------
    -- Executing Dial("SIP/msn-6297", "H323/73952389512 at peer:1720") in new
stack
Allowed Codecs:
         Table:
   G.729A{sw} <1>
   G.729{sw} <2>
   G.711-uLaw-64k <3>
   G.711-ALaw-64k <4>
   UserInput/hookflash <5>
   UserInput/RFC2833 <6>
 Set:
   0:
     0:
       G.729A{sw} <1>
       G.729{sw} <2>
       G.711-uLaw-64k <3>
       G.711-ALaw-64k <4>
     1:
       UserInput/hookflash <5>
     2:
       UserInput/RFC2833 <6>

 -- Making call to 73952389512 at 81.17.12.22:1720 without gatekeeper.
        == New H.323 Connection created.
        -- root is calling host 73952389512 at 81.17.12.22:1720
        --Call token is ip$localhost/31515
        -- Call reference is 31515
        -- DTMF Payload is 101
    -- Called 73952389512 at peer:1720
        -- Sending SETUP message
        -- Transmitting RFC2833 on payload 101
        -- Started logical channel: sending G.729A{sw}
                -- channelsOpen = 1
                External RTP Session Starting
                RTP channel id 1 parameters:
                -- remoteIpAddress: 81.17.12.22
                -- remotePort: 26454
                -- ExternalIpAddress: 0.0.0.0
                -- ExternalPort: 14182
        -- Started logical channel: receiving G.729A{sw}
                -- channelsOpen = 2
                External RTP Session Starting
                RTP channel id 1 parameters:
                -- remoteIpAddress: 81.17.12.22
                -- remotePort: 26454
                -- ExternalIpAddress: 0.0.0.0
                -- ExternalPort: 14182
        ExternalRTPChannel Destroyed
        ExternalRTPChannel Destroyed
        ExternalRTPChannel Destroyed
        ExternalRTPChannel Destroyed
        ExternalRTPChannel Destroyed
        ExternalRTPChannel Destroyed
        =-= In OnAlerting for call 31515: sessionId=0
        -- Ringing phone for "73952389512"
                - Progress Indicator: 8
    -- H323/peer:1720 is making progress passing it to SIP/msn-6297
    -- H323/peer:1720 is ringing
        -- Transmitting RFC2833 on payload 101
        =-= In OnConnectionEstablished for call 31515
                -- Connection Established with "Unknown"
    -- H323/peer:1720 answered SIP/msn-6297
        -- Received Facility message... 
        -- Received Facility message... 
        -- Received Facility message... 
        -- Received Facility message... 
        -- ClearCall: Request to clear call with token ip$localhost/31515,
cause 3
        -- Sending RELEASE COMPLETE
                channelsOpen = 1
                channelsOpen = 0
        ExternalRTPChannel Destroyed
        ExternalRTPChannel Destroyed
  == Spawn extension (messanger, 73952389512, 1) exited non-zero on
'SIP/msn-6297'
        -- ClearCall: Request to clear call with token ip$localhost/31515,
cause 7
-- Unknown has cleared the call
        == H.323 Connection deleted.
-------- end
--------------------------------------------------------------------