IP Telephony and Phones

I have the 2851 Configured in call manager. The FXS cards are setup as POTS.The CSS and Partitions are correct.Nothing is blocked.I can send and recieve faxes internally with 5 digit dial.But cannot receive anything from the outside. You can hear the...

Greetings! Bear with me as I'm reletively new to the whole Linux app side of things.  We upgraded to CuCm 8.5 and Unity connection 8.5 from version 4.0 (which was windows)We've decided it's time to check for security patches / updatesWe are avoiding ...

First time I have played with this device and I am trying to get an ATA187 to register but failing. From debug tftp events it cycles around looking for the 2 addresses. the valid one being 105C5F12F501.Originally and in error I had put the full mac 7...

Dear All,I am running CUCM 5.1.1 on MCS server. And i have installed CUCM 9.1 on UCS sever.I need to import ip phones registered on MCS server to UCS server which is already running on cucm 9.1Kindly can anyone gudie me the procedure to perform this ...

Using CUCM (I have 9.1), what is the best way to allow an arbitrary group of users to forward an extension?I thought I would be able to put a shared line across all the user's phones and have them do forward all on it, but I can't get this to work on...

Hi All,I'm working on the ccie voice and qos is also part of it.honestly speaking i'm newbie for qos stuff.while reading the qos topics, lot of the contents keeps talking about ingress and egress queue, for example on the switch port.My question is t...

Hi,I have a 9971 with speed dial / BLF speed dial configured. The issue is, the phone its self auto dialing to speed dial ext nos.Seems very strange,Pls adviceThanks,Ashraf  

I have some questions and i hope some one can help me.1- Just as confirmation when you add cisco unified client service frame work device for jabber,in the device name field do u start the name by CSF or CFS ,i used always CSF but a video from cisco ...

Hello All,I have a Helios 2n panel which is working well on CUCME.  MY only issue is we have setup an XML string to be able to allocate a button on the 9951 to trigger a gate release.  All works fine until you reboot.  The string has a ? in it and as...

                   Hi All,                   Can someone provide me the installation guide of cisco 7925g with Ayaya?

hi people,i have  a setup of IPCC and currently i am routing calls to agents through ACD, now i want to add new phones 7911  without any pc and desktop applications,i want to take calls on new phones without use of PC,how can i distribute calls to ne...