IP Telephony and Phones

Hi, We are experiencing issues when we place a call to the PSTN and it is redirected to a answering machine, for example if I place a call to my cell phone and it is powered off normally it will be  answered by the voice mail of my celular company, b...

Hello,I have a new IPT Server running Elastix and Cisco Ip phone (7941, 7962) that has worked on cisco call manager. For this phone to work with the new Server Elastix, i need to erase all Ip phone configuration and install SIP on ip phones. I have t...

Dear Sir, I've gave authorization to handle the IP Telephony in our company. But I've noticed that user can access easily to call National & International. Is there any configuration that you can put a password or Security on all of my Cisco Telephon...

Hello All,Show call history voice brief showing time in milli seconds. Show logs displaying the exact time format. Below commands are already added in the gateway.service timestamps debug datetime msec localtime show-timezoneservice timestamps log da...

Hello All,Domain name of callmanager is used only to generate the certificates? Domain names have local significance?Is there a problem if one node is on domain A and another o domain BOr if one node is in domain A and anothe has no domain configured...

Is there any way to remove the "Clear" and "Delete" softkeys from "Missed Calls" and "Recieved Calls" directories?I'm trying to do this on a 7965G with CUCM 8.6.2.So far it just looks like you can set softkeys based on "call state".Thanks in advance.

Dear all, Is there a way to create a sort of auto-registration for LDAP authenticated users with extension mobility enabled ?We have CUCM8.6 integrated with LDAP (Windows 2008R2 DC) and Extension mobilityFor a LDAP Users to be able to login in the EM...

Hello Community, we setup a callamanger with a third party application and the vendor would like to know if the cucm works with SDES or MIKEY Encryption. Goog Question. I can´t really nothing in the Cisco Guides.Anyone knows if the cucm works with SD...

Has anyone seen or heard of any issues with the 78xx phones and HP/3Com switches? (This is on 5500 & 4400 models)We're seeing some weird issues whereby a 79xx or 69xx phone works fine on the HP switch, but in the same port a 78xx doesn't. Doing a Wir...

HiI have a cordless phone connected to a FXS and it is registered with CUCM 8.6 using STCAPP config which all works well.However the user would like to transfer calls from the Cordless Phone to internall IP Phones.Features have been enabled on the Ga...

Hi All,I've got a 2851 running CME. Outbound calls are dropping after 15 minutes, consistently. I've attached a santized version of the sh run and debug ccsip. I did some google-ing for Reason: Q.850;cause=21, but I can't find anything relevant so I'...

DearsI have CME 9.1 & GFI FAXMAKER integrated with it..sending & reciveing faxes is working fine..my issue is I would like to be able to send FAX to a FAX extension located behaind the Auto Attendant of the other endthe Scenario will be like below:Ou...

Good afternoon, My question is how to bypass the IVR. The situation is: if A rings to B, and B rings and it is not picking up, but forwarding on C. And if C does not answer, the call is forwarded to the Call Center, and vice versa A-> C-> B-> Call ...