[OpenSIPS-Users] Timer based Failover to SIP Provider

osiris123d duane.larson at gmail.com
Wed May 25 21:57:13 CEST 2011


The only reason why I think the second call is connecting and then hanging up
is because the second call has the exact same Call-ID as the first call.  So
when the OpenSIPSProxy sends the CANCEL for the first call to the
OpenSIPSB2BUA the second call has already started connecting and sending the
183 to the OpenSIPSProxy.  So the second call has just enough time to ring
the remote phone as OpenSIPSProxy and OpenSIPSB2BUA are tearing down the
initial call which has the exact same Call-ID.  Doesn this make any sense?  

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