This seems like it should be simple, so I'm probably missing something basic.ISR 4351 Router running 17.6 firmware. We're using auto register to connect 8851 phones. Everything is fine except for one little problem. The preferred codec keeps showing ...

I'm auto-registering SIP phones to CME. There hasn't been any problem getting phones to register but the name on the phone is always AUTO-REG. I tried adding a Name and Label to the voice register dn, but it didn't help. Is there a way to force it to...

This seems like it should be fairly straight forward. CUCM 11.5 using auto-register for phones so we can just plug them in and go. That part works fine, they download firmware, get a DN and are usable. I'm looking for a way to use auto-register to as...

We're running a 4351 with a E160 blade with CUCM 11.5. I've noticed that phones on the voice vlan can't talk to the UCM. Should CUCM be able to work on the same VLAN as the phones? The phones can talk to the router. CUCM can talk to the router. But C...