IP Telephony and Phones

I'm finding odd behavior from Communications Manager, where occasionally an unassociated directory number won't respond. Scenario is I delete a phone that has a DN associated to it, then I find that same DN in call routing, directory number. I activa...

Hi allwhen creating a dial peer to our Isp, we use the session target command on the dial peer.does this send both signalling and media to that ip?or is the media ip negotiated via sdp and goes to an ip it sees in the negotiation?how would you see th...

Hi there everyone! I'm trying to setup the 8865 multiplatform with a standard SIP provider (Telnyx, in this case).  I think I bit off more than I can chew. I've managed to get the phone to register briefly, but then it'll lose registration.  All Teln...

Hi!I have an IPMA Assistant that his not being able to see her manager call details. It shows up an question mark beside the call details manager phone.The phone is ok, and connected. I have tried using the console on another computer and the problem...

Hi Team; I'm shipping 3units   7937 Cisco Conference Phones to India, but Customes is requesting the BIS Certificate of it. do you know where I can find this information? I already asked to our Cisco Partner and is not able to get that information fo...

Greetings, Can someone please guide me on how to create estimate for add on license for new ip phones 8841 and 8832.Total qty of 500 phones.

Hi All, we have almost 50 (8845 telephones) and around 500 (8851 telephone), The problem occurs to everyone with a device of 8845 the voice will be interrupted . is it because the power ? or somethings else? Regards

Hello,I have an octo-line which is connected to a few phones. The users are reporting that if a call comes in and any user put the call on hold then the other people who can use the octo-line can still receive incoming calls but can no longer dial ou...

Calling from Cisco phone to any mobile phone(PSTN)If mobile user didn't pick call, then Cisco user cant hear announcement/VM of that mobile service provider.When calling from my mobile to that mobile user, I can hear the announcement/VM. Call flow-->...

Hi, I could see my call manager is having tomcat, tomcat-trust and Call Manager certificate as CA Signed and they are going to expire. To renew the same, i have to regenerate the certificates and have to give the same to CA to be signed and they will...

Hi all,We have just upgraded from CUCM 4.1 to 6.1.  With 4.1 we ran the following query to extract a phone report.  I am not an SQL guru so I was wondering if anyone could look at the syntax and tell us how it might be changed to run on 6.1?  If not,...