IP Telephony and Phones

I've just migrated a group of users to UCM 7.1 and created a call pickup group for them. They are complaining about the call pickup group behavior -- they don't like having to transfer calls back to the intended recipient after they grab them with P...

Looking for some tips.

can someone point me in the right direction to get cer configured? ive been reading the admin guide and i understand the basics but i cant seem to get started. Does any one have directions other than the admin guide?Any help would be greatly apprecia...

I am new to the VoIP world and I have been ask to check our configs on the VG224, VG204, and VG248 and the connections to our Catalyst switches. What I have found is every one is different and I wanted to find out the best practice and correct way to...

Hi, I have recently started working CUCM 7.0 and got stuck with a basic question. I have two IP Phones A and B. Both the phones are in PT-Internal and both the Phones have default CSS i.e. None.My question is : Do we need to configure any CSS to get ...

Is there any file size limit if we re record bacd audio(.au) file?

Hi,customer has CUCM 5.1(2 of them - publisher and subscriber). All the settings are set by the Cisco Unified CallManager CDR Analysis and Reporting Administration Guide, Release 5.0(1)(http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/service/5_0_1...

Hi all,I currently have cdr working my cdr records show a 5 digit extension which is correct. I am wondering if there is a way to manipulate/translate my 5 digit extentions to show a full 10 diget for calling number in CDR?Thanks for the advise

Is there any file size limit if we re record bacd audio(.au) file?

If i disconnect the voice gateway interface connecting to network switch (interface connecting to call manager) and repatch it to another port on my network switch will i need to register the voice gateway in CCM? CCM will loose connection to voice g...

We have a site that is experiencing SIP Protocol Violation errors from the Zone-Based Firewall Policy configuration. Here is a little bit of info about the site design and some logs desplaying this particular error:-remote site connected to central s...

I have 8fxo lines on router 2811 and iwant to run mgcp by cm6.1 what commands for fxo should i use one router for example cptone is neccesary or it inherits from cm6.1????