Hi All.

 

I’m using RedHat 9

I configured the chan_h323 and asterisk from CVS.

 

This is the scenario  SJ_lab_phone(sip) -------------à Asterisk -----------à H323 GK ------------à PSTN

 

I have tried all codec’s and always the same result, the called phone will ring without dropping for how ever I allow it to but as soon as it is answered it immediately gets disconnected.

 

Have anyone got a clue where to look for the problem?

 

Here is a Debug trace:

 

-- Executing Dial("SIP/sj1-6a47", "H323/[EMAIL PROTECTED]") in

 new stack

Allowed Codecs:

         Table:

   G.723.1{sw} <1>

 Set:

   0:

     0:

       G.723.1{sw} <1>

 

 -- Making call to [EMAIL PROTECTED] using gatekeeper.

        == New H.323 Connection created.

        -- sj1 is calling host [EMAIL PROTECTED]

        -- Call token is ip$localhost/28087

        -- Call reference is 28087

    -- Called [EMAIL PROTECTED]

  1:56.153          H225 Caller:813bbe0    h323trans.cxx(656)   Trans   Timeout

on request seqnum=14213, try #1 of 2

  1:59.163          H225 Caller:813bbe0    h323trans.cxx(656)   Trans   Timeout

on request seqnum=14213, try #2 of 2

        -- Sending SETUP message

        -- Received Facility message...

        -- Received Facility message...

        -- Received Facility message...

        -- Received Facility message...

        -- Received Facility message...

        =*= In CreateRealTimeLogicalChannel for call 28087

                -- externalIpAddress: xxx.xxx.xxx.xxx

                -- externalPort: 15702

                -- SessionID: 1

                -- Direction: IsReceiver

         -- Started logical channel: receiving G.723.1{sw}

                -- channelsOpen = 1

        -- Ringing phone for "xxx.xxx.xxx.xxx"

    -- H323/xxx.xxx.xxx.xxx is ringing

  2:10.228          H225 Caller:813bbe0         h323.cxx(2898)  H225    Received

 connect PDU.

        =*= In CreateRealTimeLogicalChannel for call 28087

                -- externalIpAddress: xxx.xxx.xxx.xxx

                -- externalPort: 15702

                -- SessionID: 1

                -- Direction: IsTransmitter

         -- Started logical channel: sending G.723.1{sw}

                -- channelsOpen = 2

        -- Connection Established with "Tenor Gateway [xxx.xxx.xxx.xxx]"

    -- H323/xxx.xxx.xxx.xxx answered SIP/sj1-6a47

        -- Received Facility message...

        -- ClearCall: Request to clear call with token ip$localhost/28087

        -- Sending RELEASE COMPLETE

  == Spawn extension (default, 0797617729, 1) exited non-zero on 'SIP/sj1-6a47'

    -- Executing Dial("SIP/sj1-6a47", "H323/[EMAIL PROTECTED]") in new stack

Allowed Codecs:

         Table:

   G.723.1{sw} <1>

 Set:

   0:

     0:

       G.723.1{sw} <1>

 

                channelsOpen = 1

 -- Making call to [EMAIL PROTECTED] using gatekeeper.

                channelsOpen = 0

  2:10.385          H225 Caller:813bbe0      h323pdu.cxx(1159)  H225    Read err

or (0):

        == New H.323 Connection created.

        -- sj1 is calling host [EMAIL PROTECTED]

        -- Call token is ip$localhost/28088

        -- Call reference is 28088

    -- Called [EMAIL PROTECTED]

        -- ClearCall: Request to clear call with token ip$localhost/28088

        -- Sending RELEASE COMPLETE

  == Spawn extension (default, h, 1) exited non-zero on 'SIP/sj1-6a47'

  2:10.404           Transactor:8140c30    h323trans.cxx(678)   Trans   admissio

nRequest rejected: requestDenied

  2:10.406          H225 Caller:8152bb8         h323.cxx(2660)  H225    Gatekeep

er refused admission: requestDenied

  2:10.423                 H323 Cleaner         h323.cxx(1542)  H323    Connecti

on ip$localhost/28087 terminated.

 -- Call with Tenor Gateway [xxx.xxx.xxx.xxx] completed (EndedByLocalUser)

        == H.323 Connection deleted.

  2:10.431                 H323 Cleaner         h323.cxx(1542)  H323    Connecti

on ip$localhost/28088 terminated.

 -- Call with h completed (EndedByLocalUser)

        == H.323 Connection deleted.

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