IP Telephony and Phones

                   Hi,Some one please help to register X-Lite sip phone in CUCME.I am geting error "registration error 408-requested timed out".please tell what i have to use Id ? voice service voipallow-connections h323 to sipallow-connections sip t...

Hello,I know close to nothing about Cisco Unity Connection (version: 10.5.2.13901-2) and VoIP phones. I took over a position and was not able to get any training on the system. The problem I am having is when dialing 911 from one of the phones in our...

Hi ,   I'm trying to find out how to configure a Fortigate 1000 box in combination with CUCM - and a Cube ISR 4321.  What i exactly mean how to configure it best practice . - Host-source destination etc etc   At the moment the Cube ISR has an open co...

All,       Good morning. I am currently having an issue with my Cisco IP Phone 7965 and external audio. Setup: I have a DymaMetric TMP-636/620 connected to the headset port on the back of my 7965. From there it splits to a Plantronics wired headset a...

Hi, In my lab I started with CUCM 12.5 (fresh install) To my surprise I saw the 2 7940 I have in the LAB converted automatically to SIP when they auto register Although the auto register protocol is SCCP Has any one seen this? I converted back to SCC...

CUCM BAT file not running with the windows 64 bit and office 2016. Here i found the solution for that and I have tested that one. It works 100% perfectly in my laptop. which is windows 10 64bit and office 2016 64 bit one.   First You need to edit the...

Hi everyone. I have the following scheme:SIP Trunk --> CUBE --> CUCMI can not make inbound calls calls to the number that the phone company gave us..I have already configured the CSS and Route Patterns in CUCM. I think I have an incorrect configurati...

Hi i'm not able to login in rtmt. I'm receiving this message:   RTMT application cannot communicate with specified node/cluster.Please verify the host IP address is correct and the network connection is up, and try again. We have just deployed CUCM v...

We have some 8841 phones and 7841 phones. Everything had been working fine for quite a while. We have 6 Cisco WS-C2960L-48PS-LL switches. We upgraded the firmware on all 6 switches to version 15.2(6)E2b   All of the phones on two of the switches now ...

I have face issue of CUCM bulk administration which is i cannot run the bat.xlt file in the office 2016 64bit version. Here i found the solution for that issue and i have tested the corrected file. its working fine 100%. Issue like this. when you ope...

Hi,   If called internally within the office via (Internal network) is working fine. In such a scenario, I tried to make a call internally using DID then it won't work out. Example:  1. Called party : 2015018 to calling party : 2014777 (No Issue). Wo...

Hi great people of this community !    I'm having some issues trying to configure 2 FXO interfaces in a cisco ISR designed for 2 things:   1. work as a CME registering phones for SIP protocol, it is completed ! 2. route calls from/to 2 FXO interfaces...

The customer has below products: CUCM RoomKits O365 Meetings - Zoom   I need to understand what would it take so they can schedule both Video meeting (Point to Point or MultiPoint) and zoom meetings so when they schedule it with the Outlook it shows ...