FXO port rollover

Unanswered Question
May 11th, 2007

We have a SIP trunk to a carrier. Yesterday, users were on the phone and experienced one-way out audio. This is related to the rxload being 255/255. We have 8 FXO ports for rollover. Is there a way to have the calls rollover to the FXO lines based on the rxload of the circuit?

I have this problem too.
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Paolo Bevilacqua Fri, 05/11/2007 - 09:46

On the Gateway, there is. Not sure on CCM. What is your architecture, which protocol are you using to the GW ? you would need to trunk SIP to the GW and it can reroute calls depending on status of jitter probes, pings, etc.

mikepinto Fri, 05/11/2007 - 10:14

We are running a SIP trunk to the gateway. Is there anything specific to rxload of the interface? This seems like an IP SLA config. Am I correct? Thanks for your help.

Paolo Bevilacqua Fri, 05/11/2007 - 10:34

Actually, call fallback and related configuration. You cannot monitor directly traffic on interface, but you can define other paramenters to monitor.

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