[cisco-voip] Multiple sip-ua registrar with same realm

[Mirko Maffioli]

Is it possible to have multiple sip-ua registrar with the same realm?
I have a 2811 cube for test but works only one account since the
authentication is mutually exclusive inside the same realm.

I've tried also with dial-peer pots as described in the document here:
http://www.cisco.com/en/US/docs/ios/voice/sip/configuration/guide/sip_cg-multi-registrars.html
but works with different realm.

Thanks,
Mirko