IP Telephony and Phones

I`m doing some reading on the CUCM SME and came across the word Leaf Cluster - what does it mean?thanks

I am adding 2811 as as a h.323 gateway in CCM 7 using following steps- In the first screen I select gateway type "h.323"- on next screen i fill all the fields (under "device name" I am using IP address of the gateway) - and click save The gateway is ...

Dear all,I am new to 8961, as I know 8961 is a SIP phone, so when it registers to the CME8.6 using SIP, I find some features can't be supported by the phone, like call pickup, call park softkeys. My question is can 8961 work as a sccp phone, and what...

I have a problem with 6961 phones that when I press the messages key, I get connected to CUC8.5 but the first second or so of the greeting is being missed so instead of being prompted to "Please enter your password" I'm getting "ter your password". I...

Hi All,Need help in knowing the reason behind the below logging error message on my Cisco 3800 DOD Voice router.Error message is : Jan 15 07:21:57.659: %FLEXDSPRM-3-TDM_CONNECT: failed to connect voice-port (0/0/0) to dsp_channel(0/0/0)There is no ca...

Hi All, we have 3845 MGCP gateway with the CUCM 7.x version. Calls (incoming/outgoing) are being dropped after 5-10 minutes. any suggestion would be appreciated: here is partial gateway configuration: ccm-manager fallback-mgcpmgcp call-agent ccm2 242...

I currently have CCM6.1 and what i want to do is to record calls of our call center agents, currently i'm spanning the ports but i want to change and use sniffing. i want the phones to send the calls directly to the voice recording server, can this b...

Can anyone tell me if Single Number Reach uses any DLU's. I can't seem to get a straight answer.  Running callmanager 6.1

Hi,I have CUCM 7.x and i would like to upgrade to CUCM 8.x.  Can i have please the step by step guide for upgrading this CUWL License.Thanks,

I was trying to update CUCM users ( LDAP integration ) and spent lots of time to figure out that some of the options in BAT.xlt file do not appear until you setup it correctly.The objective of this discussion is to let everyone be aware of this fact ...

Hello, what is the default "out of the box" windows unity username and password? I inherited a new cisco windows unity box to setup and have no documentation with it and need to log into windows but haven't got the username and password. What are the...

hi! does anyone know what shd be configured on the cisco switch port if i would to use a polycom(c x600) ip phone with 2 ethernet port for microsoft communicator? One port will be connected to the switch and another port to the pc. How;s the voice vl...

Problem is when we call from Branch A to other branchB , after dialing the extension number, phone rings  and after lifting up the handset the call is droping with 4 or 5 beeps , and  from Branch B   the calls  can be made easily and there is no issu...

Can I edit an extension in CUCM business edition in unity connection? We are AD sync'ed, I know it is possible I just can't figure it out. I have done it before. I created a wildcard extension (e.g. 229X) and associated that to a CTI route point, I t...