IP Telephony and Phones

I did posted details but don't know why it's not in the post. any way I'm posting it again. We have a cucm cluster with 2 subcriber. recently we have upgraded from version 7.2 to 8.5. unfortunately before we upgrade the second subscriber somehow w...

We have configured call manager express on the router. We have two kinds of dialling. Any calls to mobile is working fine and sends all 10 digitshowever when we dial local number of 8 digits, we are unable to dial. On checking we notice that calls ar...

Hello, I seem to be missing something.  I have a call that shows  up as originating from a Unity port to a DN.  I want to forward that call to an external number but the call always ends up in the user's Unity VM even though on CUCM the "Forward all"...

Hi Techizzzz, ATA 187 is not registering. Please find below the log.   2000/01/28 09:35:39:455 TFTP Timeout : tzdatacsv.csv 2000/01/28 09:36:14:185 TFTP Timeout : CTLSEPB8BEBF9D430D.tlv 2000/01/28 09:36:14:189 No CTL installed 2000/01/2...

I m facing one way call issue when we recieve 2 calls at same time, on 3rd call we hear nothing but the caller can hear us. If we transfer that call to any other phone call works fine. Currently that phone is on data subnet.Any advise regarding this ...

 Hi to all,I have a router Cisco 2801 (is a lab scenary) configured as call control. I have configured a CME 8.0. All is working properly but when I put a call waiting with an analogue phone connected to an ATA, MoH works fine but when I put the call...

Hi all, My company has been having trouble lately with VOIP phones cutting out, and garbled transmissions. I wanted to implement QoS to possibly improve call quality, but only want to have 2 groups:1) SIP2) Best Effort We use exclusively ASA5505s, an...

Hi,We have 40+ Cisco IP Phone 7965, and an administrator in our office wants to know if he can access the database of any user's call history, e.g. wants to know what calls I made and received from any specific dates in the past.  I was thinking it c...

Hi all,How can I open .aef file which is the format of the script I dowloaded from UCCX? Any help will be appreciated

For 7925 phone firmware loads, how to the f.2 and f.3 firmware loads compare to the 1.x.x.x loads.  What upgrade paths are supported?

Hi All, Good evening. Can we configure one button for DN(Line) and SD. Our requirement is we need to configure one button for incoming and SD to a particular number.Thanks in Advance.RegardsSankar.

I'm looking to have a call go to a second dial-peer after a set delay.For example, I have dial-peer A and dial-peer B with the same destination-pattern.  I will put a higher preference on dial-peer A.  Call comes in and rings dial-peer A for 15 secon...