IP Telephony and Phones

Hello everyone;I have a cisco 3745 voice gateway already configured and working.I want to modify the configuration for one directory number ( for example replacing 1000  by  2000).what are the modification that must be done, using witch commands.N.B ...

Hello folks,Is there a way to get the Cisco IP phone uptime from the IP phone Web Interface (or whatever interface apart from remote CGI control) ?(like the info shown on the TUI with Settings > Status > Network Statistics) Thank you.

Hello,   I want to reduce delay timer in our voice Gateway as we do not need to wait for 3 rings to hear auto-attendant voice mail when we call our office numbers from outside. Instead, I would like to immediately start auto-attendant voice mail as...

Hi all, I can't receive any fax on only one DID. I have one 2901 on MGCP with e1In my case this DID is for a FAX, there is my debug isdn q931 when I try to send a FAX *Dec  4 21:46:39.214: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x6532   ...

IP Communicator on Microsoft Surface.  Under Prefacence, Network options , to include tftp server is Grayed out. any idea's to why or how to work around?

CISCO VoIP System Info:Cisco Unity Connection version: 8.6.2ES25.21900-25CM Admin System version: 8.6.2.21900-5 on C200M2 Servers We recently changed our backup process from a local SFTP server, to on going over our WAN.  Works fine in CM, however, i...

Bug ID: CSCup28852 Recent installation of CUCM 10.5 and using the multi-server multi-SAN certificate causes the Callmanager process to send group phone resets every 7 to 10 minutes. The phone symptoms will show ITL updates during this time causing a ...

We currently have a CUCM cluster of three servers running version 7. We are utilizing a SIP implementation with the HQ site as the hub, all calls go through the main site, then to the branches.I am trying to get an understanding of how our MOH is con...

My Import Users is problematic : ( We are LDAP integrated, with LDAP authentication and Dir Sync is running.I click on Users > Import Users and then wait 3-4 minutes the screen will show up.Unity Connection 10.5.1.10000-7 with IE 9 running Windows 7 ...

ping from a cisco switch to Avaya IPSI board is abnormal. Speed/duplex settings are locked at 100M/full at both ends of the link