Hi,all
We're using asterisk+h324m to make 3g gateway,and the hardware is pc +
digium TE210PF card. Now we made two gateways .First ,we connect the two
gateway directly through E1.We run h324m_call on the first gateway,and run
h324m_gw and h324m_gw_answer on the second gateway,everything is ok.But when we
add a pbx in the middle of the two gateway,the call failed.I described it in
detail.The first gateway connected to AVAYA pbx 8730 through E1,signaling is
pri,and the second gateway connect to the same AVAYA pbx 8730 through another
E1,signaling is also pri.When we run h324m_call on the first gateway to make
call,we found the second gateway had answered the call,the h324m_gw and the
h324m_gw_answer on the second gateway has been excuted,but whatever the
h324m_call running on the first gateway or the h324m_gw and the h324m_gw_answer
running on the second gateway, they all stopped after the information "H324M
changed state 1" appears,until we hangup manually.I think the avaya pbx is only
a transparent way, so it is the same as the two gateway's direct-connection.I
don't know why the call failed? Who can help me? The asterisk version is
1.6.1.1,the libpri version is 1.4.10.1,the dahdi version is 2.2.0.1,the E1 card
is digium TE210PF,and we haven't use LLC patch.
regards
Qy.Chen
2009-8-23
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