IP Telephony and Phones

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Hello all,We have to ATA186 SCCP, each one is connected with fax machin. one of them work fine can send and receive from and to pstn, but the other cant do that and i change it many time, for urs known the two ATA have the same configuration expect i...

Hi,   I have a remote site with a T1 connection back to the main site. We decided to use G729 for the phones. All of our other sites are G711. I configured 2 HW transcoder resources on 2821 routers. I tested each transcoder individually and they both...

walshliam by Level 1
  • 204 Views
  • 1 replies
  • 0 Helpful votes

Hello,I'm setting up monitoring of several CUCM servers and I'd like some advice regarding the monitoring of services.  There are 5 levels of alerts in the monitoring system (Informational, Warning, Minor, Major, and Critical).  The alert level contr...

Greetings,I realize this maybe a new feature request, but have had enough customers ask about it to merit posting.Is there anyway to disable MoH per call?  I guess this used to be a feature in some PBXs where you could dial a *XX at the beginning of ...

ahochau_2 by Level 1
  • 401 Views
  • 1 replies
  • 0 Helpful votes

Hi. Currently I'm configuring attendant console in a CCM6 environment. For some reason we are unable to bring up the call control. We are always receiving "Initialization of Call Control Failed. Retrying" message. We follow the configuration guide fo...

jmujica by Level 1
  • 1008 Views
  • 5 replies
  • 0 Helpful votes

After our Unity server rebooted, I can't access the Unity (ver 7.1) login page.  The web browser just responses with the "Page Cannot be Displayed" error.  I am able to ssh to the server and access the CLI.  Looking at the CLI most services says "Sta...

prekojo by Level 1
  • 1236 Views
  • 7 replies
  • 0 Helpful votes

Have a user that when on speakerphone his voice is garbled like he is underwater and if he picks up the handset its ok.  Swapped the 7965 phone out but new phone is doing the same thing.  Happens on both internal and external calls, codec is g711 and...

tmoore by Level 1
  • 793 Views
  • 4 replies
  • 0 Helpful votes

Hello,Last year we migrated from a 4.1(3) CallManager to a new CUCM 7.1.3 appliance.  We recently discovered a few 7942G phones still boxed with the 1 RTU license (Part# CP-7942G-CH1).Is there any way to use the RTU license on the new CUCM server? ie...

I have done some basic searching and could not easily find where to get decal stickers stating that a user must dial 9+911 for emergency services.  Is there a company that has premade or does customr decals.  Recommendations..?Thanks in advanceShane

shane.orr by Level 4
  • 2432 Views
  • 2 replies
  • 0 Helpful votes

I have a UC520 using Cisco VPN Client and PPTP. The Cisco IP Communicator phone works great when using the Cisco VPN Client connection the phone will register, but when using PPTP connection the phone will not register. I have posted my configuration...