Is it possible to register any sip compliant ip phones like linksys in a Cisco CME when you are using SIP proxy in the router?
If you have have tested it please tell me your opinion
It is possible, but at this stage it is not officially supported by Cisco, so any issues and you are on your own.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: