I ran into that problem when I was working on Lab1A in the vol. 1 WB and what I did was reset the phone from the CUCME router. Another thing you can do is shut down port Fa0/3/0, clear IP dhcp binding, and remove/re-add the config.
Quoting Gobind Singh Gill <gob...@me.com>: > Hi Guys! > > I have problem registering ephone to CUCME. Here's the configuration > of the port :- > > switchport trunk native vlan 200 > switchport mode trunk > switchport voice vlan 400 > > The phone has acquired IP address from DHCP and is in up and up state. > > BR2-RTR(config-if)#do sh ip int brie > Interface IP-Address OK? Method Status > Protocol > FastEthernet0/3/0 unassigned YES unset up > up > Vlan200 10.10.102.1 YES manual up > up > Vlan400 10.10.202.1 YES manual up > up > SSLVPN-VIF0 unassigned NO unset up > up > Loopback0 10.10.110.3 YES manual up > up > > BR2-RTR#sh cdp neighbors f0/3/0 det > ------------------------- > Device ID: SEP001BD4C6CC00 > Entry address(es): > IP address: 10.10.202.50 > Platform: Cisco IP Phone 7960, Capabilities: Host > Interface: FastEthernet0/3/0, Port ID (outgoing port): Port 1 > > I have also followed the standard telephony setup. Any input will be > helpful :) > > Regards, > > Gobind Singh Gill > _______________________________________________ > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com