IP Telephony and Phones

We had a strange incident where a local radio station was being picked up by a user that has a headset they are using. It seems like the coil is picking up the radio signal and when callers call into the agent the caller hears the radio station being...

Hello,we have a CUCM 7.x cluster and some IP Phones 7965; the phones are in a remote network.We are trying to update the firmware of the phones, but we receive this TFTP error (taken by RTMT):07/07/2011 16:44:00.330 TFTP|TID[a9eeeba0] TFTPEngine::Che...

I have a 7961 that I connected to a GB  switch and it powers up and works fine.  When I connect it to a 100MB switch it does not power up at all.  Any suggestions?

HI all !I have a task to get the wireless conference phone. I use CUCM 8.5(1).At the moment the only possibility is to have the third-party wireless spider (conf) phone as Polycom or Konftel and connect it to analog extension via ATA 187. Two questio...

I've set my 9951 display parameters as:Display On Time: 08:00Display On Duration: 00:00Display Idle Timeout: 00:10Display On When Incoming Call: EnabledBut the display does not come on when the phone rings.Have I mis-understood the paramters, or is t...

Hi,i m using a CUCM 8.5 , with 2901 voice gateway.I have a problem for incoming call. i tried to start tests by usin the " csim start command " to make a call from a Voice gateway to an internal ipphone registred with the CUCM.i repaet that command m...

Hi Guys,please dont you know, if there is a chance to change severity of remote syslog messageswithin CUCM 7.1(3) ? I would like to log severity lever "errorr" but besides important messagesit logs many useless ones (by these ones I would like to red...

I have this confusion regarding icomm exam.Where i can get actual study material and dumps.I heard even cisco did not released its complete guide.Any who wrote exam pls do reply???

Hi allI have installed uccx 8.0 nod1(pub) and nod 2(sub) everything working fine but one pblm is I cant login os admin page in sub same in ssh in sever .but no pbm login in pub os admin apge ,I have able login in webinterface administrtion page pub a...

Hi all,On a partiular 2821 Cisco ISR which is equipped with multiple C5510s which are configured for transcoding, we have a recurring problem with distored voice or choppy voice when calls are transcoded from G711 to G729.I can see from the IOS that ...

HiNew to Cisco IP Telephony. Requesting answers on - We got Cisco 3825 series Router can someone recommend IOS for the RouterWhat other software do we need to run CMEWe got 7960, 7940 series cisco ip phones do we need to download any software to regi...

Dear Friends,The Cisco Unified Communications Manager Express has been connected to PRI Line with Pilot Number.We have seen suspected toll fraud calls using the Cisco Unified Communications Manager Express IP Based PABXSolution. The IP Based PABX is ...

Hey guys,I'm having a real tough time trying to get a Cisco 7960 IP Phone loaded properly. I bought this one off eBay (which may be the problem right there, but nonetheless), and I'm trying to register it with my home lab. I know all the settings of ...