IP Telephony and Phones

Hi,Please anyone help me i want to make communication between CME and CUCM.For this i knw i need to make h323 gateway between dem and dial peers on that gateway.Please anyone suggest me is there anythng othser thing to configure on gateway or on CUCM...

Hi,I have upgraded a UCM cluster from Ver 6.1 to V8.6(2)A. I have changed the IP address of the Publisher and therefore had to change the IP address of the Extension Mobility Phone Service.When I try to update the EM Subscriptions (Device/Phone Servi...

Hello,I am having Presence 8.6 with CUPC 8.5 deployed into network. I need to integrate CUPC Client with Unity Server 7.0.My CUPC Client is not able to find out Unity Server. Kindly see the attached.When i tried to find out ports running on Unity Ser...

We have a network that contains Cisco 7941 Cisco IP Phones that have been working fine.We are now begining to experience problems with phones getting IP addresses from the data vlan rather than the voice vlan?We had a Call Manger upgrade in December ...

Hey guys,Just a quick question.I'm going over all the lisencing on my voice gateways and on some there is an cme-srst section and on some others there are not there is only a UCK9 section. My question is if I have active uck9 licensing does that have...

Dear NetPro gurus,One of my customer has recently upgraded their CUCM from 8.0 to 8.5.  However, after the upgrade, we still can't find the VPN configuration settings on the LED screens of their 9971 phones.Does anyone know how to activate the VPN Ph...

                   When running CUBE on a 2900 ISR to connect to a SIP PSTN provider, is a keep-alive packet required by the gateway in order to keep an RTP connection open? If it is, then is this an online or offline respones that is required, and w...

I am upgrading to CUCM 8.6.2.21900-5 Unrestricted from verion 8.5.1.12900-7 Unrestricted and I have run into issues ever since I started to upgrade the Publisher! (This is in a Virtual Environment)When upgrading the publisher, I installed the COP fil...

Hello,I have a problem with starting the IVR. I configured my Router as in the below:!application service anons flash:/anons.tcl ! session  start anons_ins anons !!dial-peer voice 27 pots service anons direct-inward-dial port 0/1/3!When I check show ...

Hi Friends / Folks,When we create call pickup group all the phones should be in the same site...Is there any way where we can create a call pick group with different site phone together...Thanks.Raja.....          

anyone knows the issue?May 13 11:00:04.479: //239/97B8EB11806A/CCAPI/ccCallDisconnect:   Cause Value=18, Call Entry(Responsed=TRUE, Cause Value=18)May 13 11:00:04.479: //239/97B8EB11806A/CCAPI/cc_api_get_transfer_info:   Transfer Number Is Null

Hi,I m using CUBAC 8.6 with CUCM 8.0 , and i have the Two folowing problem:1- On the Directories , i cant find all users on CUCM I update the Directoy synchronsiation but no new user?2- Transfer : The Bind transfer not workingPlease, could somoene he...

            Hi I am facing a problem in making outgoing call from fax machine on h.323 gateway. I have FXS DID card installed in gateway. Fax machine is connected to FXS DID card ports.The incoming fax is receiveing but I can not make outgoing from f...

Hi All;I was have a project to upgrade IPCC, and during this we upgraded the CUCM from 4 to 7 and then to 8. Now the CUCM is 8, but I discovered that the configuration at the production which is version 4 has been changed, so how I can migrade the da...