I need to replace the UC520-24U My current one is shutting down intermittently. Apparently is not just swapping cables I also cannot connect into the current system. at this point I assume i must add it into the current system and remap all phones to the new unit then swap cables and take the old one out can anyone give me step by step instructions on how to accomplish this.
I will look and see. It seems like the system was originally installed using a script from a command prompt. I was looking at the GUI and could not even rename phones. but I will look for a backup and install option from the Gui
You have a Cisco Unified Communications Manager (CUCM) system and want
to configure a SPA112 analog telephone adaptor (ATA) to register to the
CUCM so that you can use up to two analog phones or similar FXS devices
with the CUCM.In this application note, ...
This document is a must-read for all SPA232D installers, administrators,
and users. The document takes you from unboxing the SPA232D ATA and
SPA302D DECT handsets, through DECT handset registration, and connecting
to the PSTN and ITSP.The document describ...