IP Telephony and Phones

Hello Friends,I need add new phones 7962, 7911 and 7915 module. I´m working with CUCM version: 6.1.4.1190-3. Do i need to buy new licenses and load them into CUCM?.What should i do?   I need help please!!ClaudioCCNA

Hi guys I have a problem with sharing pc's content when i share my pc content at room kit few seconds that content appearbut after moment it back on room kit home screen I did reboot codec device but the problem appear again Is there anyone know abou...

Hello.In Cisco 8851 phone (sip88xx.12-8-1-0001-455), session line mode, there are three keys in the left side:1: Alerting Calls2: All Calls3. Answer OldestThere is a chance that i can add or change those option ? 

 Hi,I have route plan 9.[25478]XXXXXX  for outbound PSTN calls with predot enablescreated a sip trunk to call route between non-cisco PBX and cucm . i can call between extension PBX(3XXX) nd CUCM(7XXX)Now I want to initiate   a call 9.2XXXXXX from 3X...

Hi,We are trying to configure an authenticated SIP trunk towards the ITSP. The registration looks good. We are able to receive incoming calls but outbound calls are failing. Here is the relevant configuration:sip-uacredentials username 55507210 passw...

Hello, I have my Expressways and I would like to know how I can configure the system to block IPs from registering. Thanks. 

Hi Allfacing jabber registration issue with call manager version 12.5 when Jabber Version(12.9.3) uses the device security profile with security mode is 'Non Secure' and Transport Type 'UDP'. But registers successfully when transport type changes to ...

Hi All, I am planning to upgrade CUCM 11.5.1 SU2 to 12.5.1 SU4 along with IM&P and Unity connection (after upgrading ESXi from 6.0 to 6.5U2). Can you please clarify the below queries: 1. Do we need to upgrade the VM version from 8 to 13 or higher or ...

I have the following access icon and SW interface on our work laptops.I was able to track it somehow to Siscos Broad Cloud and the ICON resembles CU-ONE but I might be wrong...Could anybody confirm this is a Sisco SW? Or help out what it can be.Im lo...

Hi, I am facing some issue with PRI line and there are no incoming and outgoing calls working. I am getting following error in debug messages. Please provide solution ASAP. -------------- Jan 26 07:15:08.675: %ISDN-6-CHAN_UNAVAILABLE: Interface Se0/...

Hi Guys Having Trouble Register 9971 to UC 14 (all services are activated) , it does register to  12.5 su4 but not register to UC14 Pls note after successful registration to UC 12.5 i reseted the phone to factory default in order to go blanc with UC1...