IP Telephony and Phones

hi all,i am new to ip telephony my issue is that if conference between two offices ip phones ,As we use g729 codec between two office for BW savings but with in same office we use g.711 one office : A and B , another office : C are in conferenceA and...

In the middle of a Call Manager Upgrade .. the http://www.cisco.com/web/go/license/index.htmland https://tools.cisco.com/SWIFT/Licensing/PrivateRegistrationServletarent responding - anyone else having this ? Is there planned maintenance I dont know a...

HI Everyone,The customer has several company's within his one company.For E.G1100 - Company A1102 - Company BWhat he wants is that when somebody rings 1102 it shows Company B on the phones instead of 1102.The system he has is a UC560 using 2 ISDN 2's...

Hi Everyone,I have installed a UC560 for a customer on Friday evening and all incoming calls were showing anonymous.I need the Calling number to be shown.The customer has 2 ISDN 2's (BRI), The service provider is BT.ThanksNathan

Hi,I have a phone a which registers to ccm cluster A. I have another phone which registers to ccm cluster B(which is for a call centre agent and also part of cisco UCCE/IPCCE). There is a requirement for phone A and Phone A to use a common voice/SRST...

HI All,Can somebody tell me the correct way to factory reset a 7912, that does not require a power cube.I have found a few different solutions out on the web but a few cause the phone not to come back online.ThanksNathan

Hi,can anyone help what is the issue? whenever a agent login to EM, he sees a updating locale message for about 20sec before he is logged in successfully

Due to a solution that has been given to us. We are left with looking at configuring multiple subnets on a single voice vlan. This goes against best practice but has anybody actually configured this in the past?

Dear All is ther any possibility to add SPA521S phone into cisco callmanager veriosn 7 or 8?

Hi,is where any chance to get this function enabled on a CME 8.0? I didn't find anything only for the CUCM Version 6 and above.If not, is where an work around to get this "boss - secretary" functionality?Thanks@Lex

Hello All.Please tell me if i can use Arabic language with cisco devices:cucmattendant consoleunity conenctionuccx

Hi,Running UCM 8.5 with 2 nodes, Publisher and a subscriber along with Unified Presence. I am getting an error in Unified Reporting in Unified CM Rhosts saying that " The rhosts file does not match the publisher".Please let me know how to resolve it ...

Do “Unified communication” VMWare support is only on UCS alone or we can install the CUCM 8.0 and later in any existing VMware server in the customer place..

Hello,I've got a non-standard, and from what I gather non-supported, configuration that I am trying to get working. In one of my sites, there is a room with no data jack and no easy way to get it there. So I am trying to hook a phone up wirelessly.He...