IP Telephony and Phones

Hi there,I want to know if the communication encryption is enabled without installing an LSC certificate.On the phone i can see : security mode : encripted , but the LSC is not installed.Thank you in advance

Hi, Is there a way to disable the Esc key to end the call.Cisco IP CommunicatorCDP Driver Version: 2.0.1.02Voice Engine Version: 2.6.4Microsoft Windows XP Professional SP3Thanks

Hi ChrisI have just stepped in Cisco Voice. As I have read some books, they tell that we have can maximum 4 active CUCM subscibers in the cluster, but how can we know that out of all max 8 subscribers, which ones are active and which ones standby?Vik...

Hi all,     I have problem with my hunt group. All numbers in line group is forwarded to a SIP trunk.for top down algorithm:-   calls coming to hunt pilot --- first number in group got the call,fine but if a second call comes it goes to first number ...

Hello Experts,I am having problem terminationg the call on CUE (version 8.0)  when call is made between one CME to another CME. Call is forwarded to the CUE but no audio, user sees that the call is connected on the CUE pilot number but no audio. I ha...

I am getting ready to bring a CM 9.1 system online for my group.  We will be going through a SIP Provider for phone service.  From the reading I have done I know I have three ways of connecting to a SIP Provider -1) Directly to CM Server2) Router ser...

While waiting for our SIP service to be ordered, I want to get our 9971 phones talking to Call Manager.  I have an internal ASA running 8.2.5 code to pass through from the phones to Call Manager.  I am not running NAT or PAT on the ASA.  From Call Ma...

Dear Experts....                     After analyzing my CDR in cucm i found that few (2 or 3) calls are found to be of around 6hrs to outside PSTN through router (FXO port)Its for sure that these calls were not made actually for this much hours.Inter...

I have installated  Cisco IP Communicator v8.6.1.0 on Windows 8 64 bit. but it'c can't working properlly. kinldy advice. any Version available for Windows 8 or any other option.Thanks.

Hello guys,Some users are not recording calls but other in the same team do !Computer is behind the ip phone, there are not firewall or antivurus block the comunication. What else can cause this issue?Thanks for help,Gabriel