02-14-2007 03:07 PM - edited 03-14-2019 08:02 PM
Hi All,
I have CME 4.1 with 52 7912 phones. sometimes, some of the phone unregister automatically and then restart again. what part of network should I check for troubleshooting?
thanks
Alex
02-14-2007 03:57 PM
There could be a lot of reasons for the phones to un-register. The most common of the random issues would be lose of keepalives. Do u have high traffic on the LAN, different vlans for voice and data, QoS ??
Also, check the firmware on the phones, it would be a good idea to go to the latest firmware
02-15-2007 04:19 AM
Would also be useful to check for any spanning tree issues.
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