Voice Systems and Accessories - Small Business

Hi All,I am having an issue in booting up of Cisco SPA502G IP phone. I am having around 40 phones. In that 5 phones are going to a blank screen while booting. It is showing Cisco logo --> Initializing Configuration --> Connecting.But after the "conne...

I have looked around here and can't find a list of officially supported SIP ITSPs for UC500.  Does such a list exist?Thanks in advance,Brandon

Hi,when entering Phone Configuration in CCA 2.2.(5) I've  got this error:java.lang.NumberFormatException: For input string: "8.04_"I've just successfully upgraded to 8.04 ...Any Ideas?Ognian

Hello,Each time I log in UC with CCA, I get a message CUE diagnostic.I let the diag running, but nothing wrong at the end.After that, I can't see or modify the configuration in 'telephony headers', the time line freeze when I open a setting.The only ...

Please HELPI have a new WIP310 and I attempted to upgrade the firmware.The update application says the upgrade was sucessful, but now the screen is blank.The phone appears to turn on, and all I see is a while screen.also there no drivers for windows ...

Hello,I get my first UC runs OK, but now I would like to customize it. So I have few questions how to do. I hope someone could give me some tips, no links to official documentation, please.How to import audio files for BACD, MOH, and Voicemail ?How t...

Hi everyone,I just got wireless 7921 phone, unlock the phone, set up a profile create ssid everything was working good enough. i found an issue with the url now, i cant access my message button on left side also the service (earth globe). when i trie...

We are having inconsistent outgoing FAX results on both SIP and PRI trunks.  Incoming works fine every time.  Sometimes outgoing will fail on the first attempt and sometimes will work every time to specific FAX machines and not at all to others. We t...

I noticed that it appears that the ringtones and background images are not being referenced in the same folder location as the 7900 series phones. Typically on the UC520 the ringtones are stored in the flash:/ringtones..folder and the images are stor...

I have a UC520 that is currently in production.  For some reason, they can not do ad-hoc conferencing to any long distance calls; they tell me they hear a message that says "conference cannot be completed on line".Would this be a system message or po...

Hello!I'm configuring a UC560 in an environment with a lot of third party SIP 'phones (I know that these are officially unsupported).I find that I'm limited to "max-pool" of 22 and can't understand why.  Is this figure hard-coded into either the hard...