[cisco-voip] Readdressing an ISDN gateway - any gotchas?

Mark Holloway mh at markholloway.com
Thu Jul 8 12:36:45 EDT 2010


1) router# no mgcp
2) In UCM go to the MGCP Gateway and click Reset
3) router# debug isdn q931
4) router# mgcp (debug output should verify messaging between the router and UCM)
5) router# show isdn status - should be MULTIPLE FRAMES ESTABLISHED

It has been my experience that no mgcp/mgcp sometimes isn't enough.  Once in a while the router requires a reboot for it to comes up with MGCP. No one knows why this is the case.


On Jul 8, 2010, at 8:06 AM, Peter Pauly wrote:

> I need to readdress a couple gateways. I'm running CCM 7.1.5.11901-1.
> 
> Is there anything I need to be aware of or watch out for?
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