Hi,We have CUCM cluster of 5 servers and 2 Cisco 3945 routers with SIP Link for calls. This is a new deployment. When we try outbound calls from the IP Phone registered to the cluster DTMF is not recognizing.the call gets connected but not DTMF.We ha...

Hi,Can anyone help ???We have CUCM cluster with one pub and one Sub integrated with Microsoft Exchagne 2010 for voicemail. When we try to call the Vociemail subscriber number from any of the PSTN phone, it is going to the exchange greeting and Exchan...

Hi,we have cisco 2900 series H323 router with CUCM 7.1.5 in our office. Also we have 5 Analog CO Trunks which are terminated in FXO ports.These 5 CO Trunks are used as  backup incase the primary PRI failes. So that any ip phone can make/receive calls...

Hi,we have cisco 2900 series H323 router with CUCM 7.1.5 in our office. Also we have 5 Analog CO Trunks which are terminated in FXO ports.These 5 CO Trunks are used as  backup incase the primary PRI failes. So that any ip phone can make/receive calls...

Hi,Im implementing Extension mobility feature in our new office.. This is a stand alone office with CUCM 8.5.We want this feature for Hotdesking, so that anyone can sit at any cubicle and use the ip phones. I have done the following setps. But when i...