[Asterisk-Dev] H323 error hangs asterisk

Jorge Merlino jorge at teledata.com.uy
Fri Feb 20 11:01:00 MST 2004

I sent this mail some time ago but no one answered, so I'm sending it 
again. It is a real bad problem because it rules out the use of h323 
phones in real environments. Anyhone can mess with the flash key and 
crash the asterisk server.


> Hi
> I'm having a weird problem with my h323 phones. When users press flash 
> they get dialtone from asterisk (regardles of the T or t setting in 
> the dial command) and then, if they dial any extension asterisk's 
> console shows:
> Feb  3 15:50:39 ERROR[426011]: chan_h323.c:964 create_connection: 
> Unable to allocate private structure, this is very bad.
> Segmentation fault
> I'm using asterisk 0.7.1 and a Planet h323 gateway. Here is the only 
> backtrace I get:
> #0  0x434f0b71 in 
> MyH323Connection::CreateRealTimeLogicalChannel(H323Capability const&, 
> H323Channel::Directions, unsigned, H245_H2250LogicalChannelParameters 
> const*) () from /usr/lib/asterisk/modules/chan_h323.so
> Any Ideas?
> Regards,
>     Jorge
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