Unified Communications Infrastructure

Hi Everyone:I have a little problem with the administration page of the CUCM 8.6.2.20000-2. The web page (occasionally) go to blank page (in publisher or subscriber). The only thing that I can do to restablish the service is restart by SSH the servic...

HiI'm testing SIP Trunking with SIP early offer.I use CUCM 8.6.1.20000-1, with CUBE 15.1(4)M.If I tick 'MTP required' on the SIP Trunk, it works fine. This always use MTP for every call so not scalable. But, if I tick "Early Offer support ...(insert ...

I have some users outside of our internal router reporting about 30 out of 100 phones are "Registering."In the CUCM, there are some phones registering to my Publisher and some not registering at all. Most of them are correctly registered with the Sub...

I have some questions about the cisco 8945 phone, 1. The Directories button doesn't do anything when you press it, how do you program this button to do the corporate directory? Solved this by installing latest Device Pack.2. The phone seems to be mis...

Hi All,In call manager, we manually add CUPS as application server in System ---> Application Server, and Unity Connection automatically gets added here.Can someone please explain what exactly is the purpose of adding Application server? Today I was ...

Hi, in CUCM 8.5 all 7911 suddenly reloaded and when registed again language was changed to english (all were in spanish at first). I made a bulk phone locale change to english back again, reloaded TFTP service, reloaded CM but nothing happens, they s...

I have three concerns regarding the use of BlackBerry MVS with the CUCM, First thing how is the quality of the VoIP when using these features, any one uses and experiences this feature? Second thing what are the required licenses to be ordered from b...

My office switched to Cisco phones and IP Communicator a couple weeks ago.  I haven't been able to successfully use IP Communicator remotely but it works in our office.The problem I have when working remotely is that it appears that I can make a phon...

Hello,I've upgraded whole UC group of applications (CUCM, CUC, IM&P) from 8.6.2 to version 9.1.1. We have choose to use external standalone ELM for enterprise flexibility reasons.Is there any way how to shut down coresident ELM's on CUCM and CUC serv...

Hello,Could I get the CMM E1 channel usage via SNMP(Cacti)?What is the MIB that It is work ?Thanks.

Hello everyone,we use CUCILync 8.6 and Lync 2010. Usually CUCILync works fine but on every login on every client the following error happen: Unassasary to say that this is not very helpfull, eh?! Nontheless; I could figure out that the text in the Er...

                   Hello,I just installed the latest UCC Server and the Advanced Clients, when I try to IM someone in the company, I get invalid UCC Username.  Does anyone know how to resolve this?

Is it possible to have some agents be standard licensed and other agents enhanced? If i upload an enhanced license for two agents will it cause the other standard agents to stop working? Will that license file be lost and overwritten?

Hello,I did a CUCM upgrade from 8.6(2) to 9.0.At 8.6 i had aprox. 1700 DLUs.After the upgrade, when i logged in CUCM9 it shows a message that is running in DEMO Mode.At ELM i added the CUCM instance and manually sync it, but when i try to "Upgrade Li...