I have about 200 IP Phone all are either 7940 or 7941. All are running fine. But one of the 7940 IP Phone is not working.
Only it is getting the voice VLAN id.
But not taking any IP address and TFTP server IP address from DHCP server although DHCP enabled in IP Phone. So I disabled the DHCP and gave the manual IP and TFTP IP but still now its showing âconfiguring CM listâ after that TFTP time out message.
For your more information when I am giving ping from my laptop to the IP Phone IP address some time its giving response and then shows request time out . So can u tell me what the problem is?