atcomsystems.ca/forum Forums Thread Like Summary - 3rd party SIP phone on SV9100

I recently installed a Yealink conference phone in a SV9100 system. A couple things I learned during that install, might be helpful for someone else.

According to support: IP phone ports come in pairs. In 11-02, if you put an NEC phone on port 1, or any odd numbered port, the following even numbered port must be another NEC phone. A 3rd party SIP phone cannot go on an odd numbered port if an NEC IP phone is on the even port of that pair.

You can’t mix NEC and 3rd party SIP phones on port pairs.

Also, 15-05-16 is for the password for 3rd party SIP phones, if required.
84-22 is the password only for NEC IP phones.

Hope this helps someone.
Jim