IP Telephony and Phones

Hi Guys,When every time there is a network outage/Power outage around 20% of the Cisco IP Phones does not get register automatically. Is there any thing can be done to fix this issue ? 

Hi,Can someone please explain how CIPC licensing looks like in simple words?I was reading a lot and I have a little mess in my head right now.1. I need to buy soft phone from cisco for every user? If yes, what about when someone leaves company and CI...

Hello,i have a 8961 phone which doesn't start.Only the upper both buttons are orange, screen is black, and the "navigation" kay is blinking some times.I've tried the pressing # while "startup" and then 123456789*0# procedure but it doesn't work.Does ...

I have a scenario for Jabber client for windows & IPhones,End users should able to make a Long distance call from deskphone,when the login to client they should to have a restriction for Long distance calls.,suggest me on how to upload restriction li...

We have a CUCM ver 8.6.2.22900-9.For our PSTN access we have the following scheme:CUCM <========> Cisco2911 <======> ISP-------> PSTN              H323 tk                              SIP tk Our Cisco2911 is running ver 150-1.M4.We configure Cisco 29...

I realize that the CME 8.6 supports account code entry through the use of Acct soft key. User simply selects the Acct soft key once a call is established, enters the account code followed by the #. However; is there any way to force account code entr...

Hi, everyone,I have a problem here. I'm trying to find a way to configure on CUCM 9.1 a DN to forward to an external number (cell number)if there is no answer from this external number, the call will be forwarded to another external number (another c...

Today I had the chance to do some live testing of the Cisco DX80 Personal TelePresence device for the first time. In my video blog I'm talking about the physical design of the units, its features and functionalities, pricing and giving advice on how ...

Hello guys I'm trying to configure e1 r2-digital in this product but don't show me the option: hostname(config-controller)#ds0-group 0 timeslots 1-15,17-31 type ?  e&m-delay-dial       E & M Delay Dial  e&m-immediate-start  E & M Immediate Start  e&m...

Dear All,I would like to ask about call forward all on cisco ip phone 9971. I've registered my 9971 phone to Cisco Unified Call Manager 8.5 and also assign standard 9971 softkey button to that phone. The problem is when I was press Forward All button...