IP Telephony and Phones

Hi All,There are four (12) phones out of them 4 are unregistered.(i.e) 8 is Active.Each phone is a 2 line phone with numbersLine1 --> 7401 and Line 2 --> 7402.All work and ring as expected when multiple calls (up to 4 total) come in on 7401, and any ...

We're running Unity 7.0{2] w/CUCM 7.1.3.  In almost 4.5 years, we've never run into a situation like this.A user with a 7975 phone w/unanswered calls forwarding to a standard Unity profile.  Unanswered network calls from within the office or from ano...

Hello,A cluster with five CUCM servers do backup to a windows server using freeftpd. Then, after adding CIUS support using a device packcage backup fails from some of the cluster servers, but others work.I have readed and seems there are a more than ...

Hello,I have a SIP endpoint connected to a CISCO 2811 (IOS 15.0). The dial peer looks:dial-peer voice 1 voipdescription conection with SIP_endpointdestination-number .Tsession protocol sipv2session target ipv4:192.168.1.60codec g711ulawA test call fr...

Hi all,I've got this really strange issue.  The behavior is that Cisco IP Communicator client will go off-hook and on-hook while the Lync client will maximize and minimize on the their computer. The user will end up having to power off/power on the c...

Hello everyone,I wanted to confirm that if I am running 8.5 and want to go to 8.6 I can download that upgrade for Cisco.com and not have to order any software through the PUT or anything else correct?Thanks in advance.  All replies rated.            ...

Hi all,we configured the SIP trunk between CUCM 7.1.5 & Nortel CS 1000 M 7.5.We are facing the problem in Incoming calls. CUCM Configuration:G.729 Payload : 30 msMTP required : Yes ( Using IOS Software MTP)Whenever Nortel Sends the SIP invite (Early ...

Use 2 line phones: 1-line Primary DID DN,  2-line ACD DN for UCCX agent calls.Typically our agents(7940 phones) pick up the handset and select the second ACD DN to connect to queued calls. The 9951 phones won't allow me to answer the second DN after ...

Hi,My customers problem;While in a call, he presses the conference button and as expected the other party is placed on hold.He then searches his personal directory for the new participant, but the timeout seems to kick in and he gets an automated mes...

I had an issue with an end user yesterday and I need some advice on a solution. We are running IPC 8.6.1.13 on Windows 7, SP1. The issue is no audio from IPC. For example, if I attempt to make a call from the laptop I can't hear the dial tone, the bu...

CUCM 8.5, Firmware 9-1-1SR1Phones have only one ring type and don't appear to log call history.Any assistance appreciated.Brian