Just picked up a replacement for a old UC540 that's been running for 7 years and I can't remember how to get the networks ports to "turn on" and assign IP so I can setup with CCA.I logged in with putty and did the "intital" configuration that sets th...

Looking to set something up for someone where the main user calls 3-4 outside lines and puts them all in a conference call plus has the capacity to join them. I have both tried on the UC320W and can only get two outside lines plus the main user. I ha...

I have some Crestron touchscreens that are capable of SIP communication. I would like for them to become extensions in the phone system but I have no idea where to start or if I can make it happen?

I have a user damaged phone that I need to replace. Is there a way for me to set up the new one and move his extension and voice mails over?

This is the current set-up1x UC320W v2.0.9 (3)1x ESW-520-8 v2.1.198x 508G Phones3x FXO lines from a standard telecom provider no VOIPWhen people are making and receiving calles they don't come in clear. I can confirm that on a few occasions I called ...