IP Telephony and Phones

On a Cisco 8961 with a KEM, is there a way, from the phone, to query the underlying number on a KEM Button?  For example, there is a one-touch speed dial button called ABC Company.  Can a user, from a phone, ascertain the number that was programmed a...

Hi,I have connection beetween two CUCM 8.6 with E1 (MGCP). E1s was registered in CUCMs. Route pattern works on each of CUCM: CUCM 1 (number 9XX, pattern 5XX)  to  CUCM 2(number 5xx, pattern 9XX) Route pattern send voice from CUCM to E1, but on CUCM2 ...

Hi,My cisco 6921 phones failed to registered with CME, Kindly help!!!My partial configtelephony-service video  maximum bit-rate 384 moh-file-buffer 2000 no auto-reg-ephone authentication credential wgcucme174 wgcue174 max-ephones 150 max-dn 150 ip so...

My Dears,How to can i config the CODEC G729 in the ATA187?  When i type a number, i listen a signal busy.  The ATA187 is working with G711.Thanks in advanced!Marcio - Auriga Informática

Hi ,I have problem when install the CA on subscriber and two server presence. I follow this guide https://supportforums.cisco.com/document/30501/cucm-uploading-ccmadmin-web-gui-certificates for install the certificato on cucm publisher and I don't ha...

during migration of my cucm ver 11 from one UCSC-220 to another UCSC-220 i have faced this problemdoes anyone see this issue ? what is the reason and solution for it if anyone knowtext for the problem" Cisco Unified Communications Manager 11.0.1.1000...

Hello Experts ;                     I changed the ntp server in Callmanager 10.5 , but it did not disable the licenses . and seems that every thing is working fine not like before inCM 8.5 .which means that changing ntp server in CM 10.5 will not eff...

Does anyone know what traffic destined to an IP phone on UDP port 4001 would be for? The traffic flow is coming in via a CUBE gateway, sourced from a random port, and destined to a Cisco 6900 series IP phone on port 4001, using UDP. I can't find any ...

Hi, My New 7811 Phones not registering: its hsowing as registering: Call manager 9.1.2 version is running with device pack cluster restarted after installtion Do you know why is happening like that???

Running 8.5.1ES16.11900-16 unified Messaging with MS Exchange 2010. I knew how to tweak these settings in the Unity UM on the Windows version but at a loss here.1. When I recieve a message from an unidentified caller it shows "From: Cisco Unity Conne...

Hi All, I have Cisco UC 520 Router in a remote site. The Flash got faulty and now i have a Replacement flash.My question is can i replace the Faulty Flash with replacement flash and without rebooting router can i upload IOS in New Flash so that there...