Hello All, Configuring ip phone 8861 to work with my 2921, CME v12.0 But the phone is stuck at registering, here is the config   voice register global mode cme source-address 10.100.200.254 port 5060 max-dn 400 max-pool 110 load 8861 fireware authent...

Hello All,   We just bought a Cisco 2921 and wish to use for CME an IP phones 8861 wish to know if something extra is needed before i can commence with the deployment.   Attached below the sh version an sh license