IP Telephony and Phones

Is there a way to change the invitee permissions from their initial ones?  I am scheduling meetings through Outlook and when I click on the invitee link I see them but I am not able to change their permissions.  They are being assigned as Presenters ...

DTMF is configured on my gateway router but still i can not call on Extension when i call to my vendor Land Line. How we can enable onIP PH in Call Manager 7.X.

Hi,I notice that each time I do an upgrade with CUCM or Cisco Unity Connection in VMWare, I double My VM disk. Is there a way to delete the inactive partition?Is it possible with "root' account?thanks a lotRahaman

Hi, help needed,Having this seriuos problem, telco said everything is ok form their point of view.This is my config and my statusnetwork-clock-participate wic 0network-clock-select 1 E1 0/0/0isdn switch-type primary-net5controller E1 0/0/0 framing NO...

how do i configure strip pre dot digits on a call manager express 7.1?or, i have to configure a dial plan , for international calls is 00T , but they havo to dial 0 to go out so it would be 000T, how can i gave ride of the first digit?ThanksCesar

I have a Cisco IOS voice gateway with two QSIG connections to an ISDX PBX using a couple of Westell IQ3000 QSIG/DPNSS convertors. One of the Westell convertors recently died and we have attempted to replace it with the Cisco VG30D, which is the Weste...

Everyone,I have a CUCM 8.0(3) cluster with PhoneVPN enabled.  The ASA 5510 hosting the AnyConnect VPN service is running 8.3(2). The 7975G phone using the VPN client is running 9.0(3) software.FYI, the 7975G phone connects up just fine to the AnyConn...

Dear allNow , I meet an question, Our Customer has an ipt network and they tell us the ip phone need to apply partition and css policy in each phone , Does any can help me , Has any one can tell me best method to be possible to let me fast complete t...

We have an issue regarding the call display on the 7965/7942 phones.  Here it goes....When  we receive a call on either a 7965 with multiple lines configured, and  the call is placed on hold, we see a call display with the incoming  number flashing o...

Greetings to all!  I have tried to get this issue straightened out for a few weeks now but just can't seem to crack the code.  I have a uc540 that is connected to my DSL modem/router combo.  I have DMZ'ed the uc540 and disabled SIP ALG on my modem/ro...

Dear is there any way to contact the CME so that it can generate calls to the Asterisk AMI style? I think that is an application and this is communicated via tcp / ip with CME to generate calls?

  Can anyone help me? I can not find List.xml on my tftp server and also I don't understand how can I edit tftp files in CUCM 5.1 it gives me only one option to upload file.thank you in advance

Hi Folks,     Excuse me for the simple question as I think I know the answer but I want to be SURE before going forth with it.  Recently we did an installation of Call Manager 7 for a customer and they originally chose not to integrate it with their ...