[Asterisk-Users] h323 gateway call lost after 74sec always

[Steven Thomas]

Hi,

I'm using a Cisco 7960 with a SIP load, and a Cisco 2600 router with an FXO
port.  Asterisk talks to the router via h323 and opens a call and connects
with no problem.

At exactly 74 secs (timer on the phone) the call drops, and Asterisks
displays this message:

    -- H323:29764 answered SIP/6000-9794
 15:20.606          H225 Caller:80eea08 H225    Received connect PDU.

********************************
**** CONTROL PROTOCOL ERROR ****
*  Roundtrip Delay             *
********************************
    -- Hungup 'H323:29764'
  == Spawn extension (default, 5500, 1) exited non-zero on 'SIP/6000-9794'


Any ideas?  Thanks.


Steve.