[asterisk-dev] Error in h323 channel

Diego Moreno dmoreno at dit.upm.es
Mon Feb 12 10:40:22 MST 2007


Hi,
I have Asterisk 1.4.0 installed in a Ubuntu Dapper. Its works as sip server
and I am trying to get call from h323 to sip. I have a gnugk (GNU
Gatekeeper) installed and configured. To call from h323 I use a Polycom PVX
8.0.0 and to receive the call I use a Ekiga Softphone registered as SIP
user.

When the call rings and I pick the softphone, the call finish with this
error in asterisk logs:

[Feb 12 17:34:16] ERROR[6311]: chan_h323.c:1848 external_rtp_create: Unable
to find call ip$138.4.24.66:3236/13438(13438)

ERROR: on_external_rtp_create failure

Where could be the error?

Thanks!
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