IP Telephony and Phones

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Hello - I am in the planning phase of upgrading our CM from 5.1.3 to 7.x. I am starting this discussion to learn from the issues others may have experienced throughout your upgrade process. - - - -Do's, Don't, compatibility issues, licence issues etc...

bfollmer1 by Level 1
  • 464 Views
  • 1 replies
  • 0 Helpful votes

Hello everyone, I'm a VoIP newbie and I've built my lab for voice. I've successful Installed CUCM 7 and intergraded my LDAP. I've already configured my calling spaces, and my ext and learned how to associate it with a LDAP account. I'm running into a...

Hello all,I have a problem with auto-attendant on CUE, the problem that when i press 1 -like the script ask- i can enter the digits, but sometimes the call success and sometimes i hear " you entered an invalid called number", How can i overcome this ...

I have a remote site with a CUE that is the primary Voice Mail. That seems to be working ok.  However when the site fails over to srst. We have two issues.1- when you call another extension and it forwards to voicemail it does not go to the forwarded...

kgroves42 by Level 3
  • 2116 Views
  • 3 replies
  • 0 Helpful votes

On our test lab, we upgrade a 2 MC7845 (pub/sub) from 4.x to 7.x, then pulled a Raid1 drive to simulate a failure. This crash our subscriber which requires a rebuilt. We pulled it base on assumptions from CCO docs for 4.x and earlier. I started looki...

aamercado by Level 4
  • 515 Views
  • 4 replies
  • 0 Helpful votes

Customer noticed that the RTMT triggered "LowSwapPartitionAvailableDiskSpace" and "LowAvailableVirtualMemory"alarms on the Subscriber server as well as getting similar syslog messages. This wasn't a problem at the beginning. He followed the instructi...

their is a problem with only select phones displaying ITS on the display and I forgot what this means. The phone functions fine,receives and places calls, is registered to CME, does not reset... overall it appears to be perfectly normal. The proble...

MMstre by Level 3
  • 623 Views
  • 10 replies
  • 0 Helpful votes