Voice over IP

Hi,I need to see the files "SEP*.cnf.xml" on callmanager 7.x, but I don't know there locatio path!!!1) I logged in via GUI and SSH and executed the command "files list tftp ." but in either case the ip phone files weren't there.2) In the callmanager ...

I have a 28xx IOS router with 8 fxo's and 2 x 16 channel pvdm2's.  I want to use dsp resources for hardware MTP but when I try to configure it I only have 0 as an allowed entry.(config-dspfarm-profile)#maximum sessions hardware ?  <0-0>  Number of se...

I have a CUCM 7.1.3 integrated with a Alcatel OXO PBX and when a try to place a call from cisco IP-Phones registered on CUCM to phones on PBX, I have no ringback,but  when a place a call from cisco IP-Phones registered on CUCM to PSTN using PBX as it...

Hello Guys,                 I wanted to know why are Efxs ports created in a Cisco Cme, i know that they get created when we create DN's which look like 50/0/x. Just wanted to know why & for what reason are these virtual fxs ports created.Any help wo...

Hello,My configuration : Cisco 2811 with VIC2-2E/M cardsI replace a VIC2-2E/M card with a VIC3-2E/M card. This new card doesn't run (led yellow) My IOS version is c2800nm-spservicesk9-mz.124-15.t9.binFrançois

Can anybody tell what are exact differencies in parametar setting beetween modem and fax pass-through modes (like values of static jitter buffer and so on...). In every documentation I find only value for static jitter buffer for modem (200 ms).If bo...

May I know the answer with the following question.1. In Cisco Product, such as voice gateway AS5400, router , should be accept any port range with RTP by default, or only accept a prot range from 16384-   32767  However, according to the book of Cisc...

I've recently been tasked with optimizing our phone network, even though I'm purely a security guy.  One of the things users complain about is that if they are on a call and nobody speaks for about 30 seconds, the phone will disconnect.I assume this ...

On the initial setup I chose 4 digits as the extension length. Need to change that to 6 however there doesnt seem to be anyway to do this without re running the setup wizard.When I try to re-run the wizard it refuses indicating the system is not qual...

Hello All,             I setup a 3550 switch using Intervlan Routing. I have 2 voice vlans. One Voice VLAN contains the Call Manager with the tftp server and the Unity Voice Mail System. All my phones except one are in that same voice VLAN. They work...

Dear all,I have some questions with Cisco VoIP GW AS 5400: 1) Our customer request that “MUST NOT put any silence suppression attributes in the SIP offer( specifically Invite ), since A fmtp SDP attribute for silence suppression should be defined if ...

Hi. I have been using for a couple of year VoiP using a 1760 Cisco Router, configured with 2 VIC2-2FXS. Current IOS 12.4(10a). PVDM-256K=Everything was woking fine during a long time, but just a week ago, the service is not working as it is supposed ...