IP Telephony and Phones

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I have CME 12 configured and 8851 SIP phones.  I am running the 11-7 firmware on the phones.  I have everything setup for presence and the BLF button works as a speed dial but I do not get presence light indicator.    I had one phone that the light w...

dkoole by Level 1
  • 1379 Views
  • 5 replies
  • 0 Helpful votes

Hi,I have a scenario where outbound to SIP ITSP I’m using early offer (no CUBE, direct SIP trunks on the CUCM).  The IP Phone to the SIP Trunk is configured with Region relationship of a maximum bandwidth of 8k. Outbound to the ITSP I have the below ...

ian.ryder by Level 1
  • 1409 Views
  • 0 replies
  • 0 Helpful votes

Just wondering if someone could help with an issue we're having at the moment. We are suddenly not able to receive internal calls or make any external calls. We have contacted our line providers and they have said that everything looks good with the ...

IMG_20190806_134119.jpg IMG_20190806_100003.jpg
aquaium79 by Level 1
  • 3696 Views
  • 26 replies
  • 0 Helpful votes

Hi all, We recently deployed Cisco Phone system, and the service account we had created in O365 has a password reset policy of 90 days.  We didn't change the password in time and then the MWI and all VM to email stopped working. We then changed the p...

Roadrunnr by Level 1
  • 326 Views
  • 0 replies
  • 0 Helpful votes