IP Telephony and Phones

Hi all,Has anyone run DMA export during business hours ? any issues or concerns with running DMA export during business hours ?Thanks in advance for any inputs / suggestions !!!D.

Hi,Firstly, I would like to confirm my understanding of gatekeeper redundancy, as the documentation is a bit confusing....A) to provide a redundant gatekeeper from an 'endpoint-to-gatekeeper' perspective - ie H323 gateway, or CUCM cluster, this can o...

Hey All,I've just started receiving the below messages in the syslog of our publisher call manager 6.1, the clock on the main NTP is correct, what do these mean? should they be appearing in the syslog?Date: Mar 6 08:02:25Machine Name: xxxxxSeverity: ...

I attempted to upgrade a Cisco 7940 IP Phone IOS to version 8-12-00 the latest firmware. Before I upgraded I noticed that the copyright date on the phone was 2004 so the IOS had to have been 6X and noticed that On the screen it says ,"Protocol Applic...

Hi,I have a CUCM 6 and a 2621XM with NM-2V and VIC-2FXO. The router is configured as a H.323 gateway as shown below. Outgoing calls from 8001 are working fine. However, incoming calls (which should all be forwarded to 8001) are not working. It keeps ...

Hi everyoneWhen i try to make a conference the ip phone in some cases is unable to complete, display a error un the screen, the same problem appears when i try transfer a call.The problem occurs in the central site and remote sitesThe cpu and memory ...

What happens when I set up LDAP? DO the end users get removed? Do I have to re-associate everyone because of voicemail?

Hi. i recently started my ASTERISK and i ordered 4 7906 phones...   the problem is that the firmware of the phones does not support SIP and i need to change it to SIP in order to operate with ASTERISK.The whole project is for a client and we have dea...

I am after a bit of guidance if people can help me please.I have a small office that has a single incoming number 30000Which orignally was a shared line on the three office phones.The office isn't maned all the time so I descided to use SNR to send c...

Hio;     Home setup 2801 with cme , 7960 phone at sccp 3008005  try to upgrade to sccp 30102 phone goes through all proper steps and at last second says wrong version and reverts to it's old ways.I have checked spellings and locations of files and ca...

Can not get the Alcaltel FXO card to detect ringing coming from VG224 port.  The Alcaltel FXO card works fine using an analog port from Nortel PBX or Verizon POTs line.  On the VG224 voice port, I tried changing the ring frequency, ring dc-offset vol...

I am in the process of planning an router upgrade running CCME/CUE AIM.  I am currently running 12.3(11)T11 CME3.2/CUE2.1.3 IPVOICE feature pack and would like to upgrade to 12.4(15)T with the latest version of CME and CUE available for that ios vers...

Yes, I am repeating a question I have seen on other netpro threads.  No, I am not a complete idiot.  Though, the question may be considered a lean to idiocy but I'll ask anyway.So, I see that other folks have posed the question on whether one should ...