IP Telephony and Phones

Hi All,Is there any way to monitor the Pri Utilzation.

Hi All,I am getting L2 Discards on E1 Pri, How can reduce the L2 discard errors.The Free Channel Mask: 0x87FF7FFCNumber of L2 Discards = 36, L2 Session ID = 31Total Allocated ISDN CCBs = 6

We are in the middle of migrating an old PBX to a CUCM v11.5 cluster. Our end customer has requested us to place all these phones (10,000+ phones) into a single call pickup group to be able to pick up calls from a BLF Speed Dial. My question here is,...

Hi,any way to setup Jabber to automatically log in using Windows Credential?CUCM Version 11.5Jabber version 12.5Microsoft AD (integrated)  Thanks 

Hello Community, does anyone knows the meaning of disconnect cause Code  -1577058283 ?I can see this one everytime in CDR when a user tries to make phone calls to an international SIP trunk.I could not find this cause code anywhere on Cisco.com.

Hi Guys I have a doubts before to change the domain name in the CUCM 11.5, from acme1.cl to acme2.cl. What is the risk? There are impact over service?what is the procedure? TIACristian.

Dear All,Recently I've renamed user account in AD and also changed email address on Exchange server for one particular user.Now, I am trying to add "Single Inbox" feature for that user on CUCA 9.1 and it does create "Unified Messaging Account", but i...

I have a remote site that has several IP phones behind a satellite WAN link.  The RTT is around 700ms so the TFTP file transfers from the CUCM to the phones can take several hours to complete.   Are there any options to speed up the file transfer spe...

Hello, I have one doubt on the release notes says that is possible to upgrade from 9.x to the last version 9.4.2 Upgrade NotesDirect upgrades, using signed load files, are supported from 9.x to Firmware Release 9.4(2)SR2. You can use the following fi...

Hi, I try to set the audio tuning wizard for my IP communicator. The compatibility (in audio tuning wizard) is running.  I still get the error that no compatible sound is installed in this computer. Any advice to fix the problem ?ThanksAna

Hello!We have a business unit that would like to have their customers call their main number, select an option and hear a recorded status of an event they are registered to attend.  A mock up of the recording would be similar to... If you are calling...