I have the same requirement but I was unable to locate any specific thread that deatils how to add a third-party SIP phone.
I did attempt to configure the ephone-dn and ephone, but was not successful in adding the command dtmf-relay sip-notify to the ephone, and I cannot figure out why, but then is this correct programming?
Here are my commands:
name Polycom Conf Phone
username "EXT7927" password EXT7927
So any assistance in this matter is greatly appreciated.
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