TIPS Sip stops working when network alias added.

sactobob

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As the subject says.

I'm in the process of moving several PBXes to a new IPs. In the past, I've done this by putting an alias on the network, transition my upstream to the new IP and then move phones. Once that's done, I make the new IP the main IP and dump the alias.

But, when I add the alias this time, SIP stops working. However, if I bind asterisks to the primary IP, sip returns. Obviously, I can seamlessly migrate like this when I can't get SIP working on both the primary and the alias. I've looked at firewall rules and as far as I can tell there's nothing blocking the incoming SIPs (they are white-listed in a rule).

Not sure what it can be at this point. I guess I can clone this box (or build a new one) and then IAX calls to the new box and transition like that. Any ideas?

Thanks,

-Bob
 

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