IOS - Multiple SIP-UA Support?

Unanswered Question
Aug 28th, 2007

I have an IOS voip router and an Asterisk PBX. Some FXS ports are registered as extensions on the PBX. I would like to also provide IP-IP gateway to a SIP provider on this router, but do not want the router to attempt to register the FXS ports with the provider for obvious reasons (and using different username/passwords). Can I accomplish this with a single router? Or do I need to have multiple routers for FXS and IP-IP gateway on each separately?

Any help appreciated. Thanks.


I have this problem too.
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gogasca Tue, 08/28/2007 - 17:09

Afaik Cisco IOS will not register to more than one SIP registrar simultaneously. The 'secondary' will only come into play if the first registrar goes down. There is no load-balancing.


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