[OSL | CCIE_Voice] HELP: my phone is in different subnet and does not register to CCM!!!

hi, CCM (10.0.0.100) | | fa0/22 I have this scenario. R1--3550--7960 IP phone fa0/0 fa0/11 fa0/1 R1: interface FastEthernet0/0.10 encapsulation dot1Q 10 ip address 10.0.0.254 255.255.255

[OSL | CCIE_Voice] CCM->SRST 4-digits preservation

Hi All, Is it any way to preserve 4-digits dialing while remote site goes to SRST mode? It's easy to do on SRST site - just use num-exp or dial-peer with the prefix. But what about HQ site? Phones at the remote site suppose to register to CallManager, and when they are gone, call either gets fa

[OSL | CCIE_Voice] Not able to use "Ring Subscriber at this extention" in Unity

Hi, I've a subscriber (2001) configured in Unity. I want to route the call as following: If someone tries to reach 2001 and the call goes unanswered, it should ring at 2002 and if that extention also doesn't answer the call, the caller should get routed to Voice Mailbox of 2001. I configu

[OSL | CCIE_Voice] Proctorlabs POD14 HQ phones retain wrong CCM settings

Hi there, I could not get POD14 HQ phones to register during my night session, upon browsing to phone's webpage I could see they retain these settings: 10.30.200.21 as CCM IP server (should be 10.4.200.21). Switching autoregistration+TFTP server from PUB to SUB and togging DHCP lease for the ph