I installed a CIX670 with three remote locations,
the IPT2020sd's work fine. Cannot get the polycom IP4000 conf phone to work. I created a DN 405, it is SIP in the station data, port number is the lipu slot 0107, not default 0000.
Programed the IPT data, not sure about the URI.
Has anyone set up a polycom IP4000 on the CIX.
Any help on this would be great