IP Telephony and Phones

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Hello. We are currently using Unity Connection 12.5. Per Cisco documentation, only 1800 users can use Single Inbox per Unified Messaging service configured. In order to provide a user with the ability to use Single Inbox, you must give them permissio...

wabrown by Level 2
  • 2089 Views
  • 10 replies
  • 0 Helpful votes

Hello, I've done extensive research on this topic, and have not yet found a solution that works for me. I have a SIP Trunk in CUCM connected to our CUBE, which is connected to AT&T for PSTN. We are having problems forwarding internal numbers to exter...

Jacob190000 by Frequent Visitor
  • 2347 Views
  • 5 replies
  • 0 Helpful votes

We have 5 users using 8861 phones with expansion modules and each one of them have the others DNs on their phones set to "flash only". Out of the 5 one user's phone rings even though it's set to flash only. Any suggestions as what to try? When adding...

Joseph66 by Community Member
  • 333 Views
  • 0 replies
  • 0 Helpful votes

Hi all,I have a proble with my 6941 Phone, some of the have the version 8.5.3.0 and 8.5.1.66.22, I have the version SCCP69xx.9-0-2-0 on my call manager 7.1.3.30000-1 on     Device -->          Device Settings -->               Device Default -->     ...

Hi All,I am using a CME for call routing,when a call is made the Cisco Phone displays "VOIP User:XXXX",where XXXX is the DN of the calling phone.Could anyone please help me with the procedure to update the Username in place of XXXX?Voice register and...

RMS3 by Level 3
  • 1763 Views
  • 2 replies
  • 0 Helpful votes

I just hooked up an ATA 187 to a Konica-Minolta MFP and when I test to dial out, the numbers do not work.  This is what happens... I press a button on the MFP to get a dial tone... I can hear the dial tone... then I start by dialing 9... 1... 888 47 ...

Kamil G by Level 2
  • 1302 Views
  • 3 replies
  • 0 Helpful votes

I have a CP-7841-K9 V09 IP phone and am trying to use it as a stand-alone device to communicate with my VoIP service provider . I enter my service domain (montreal8.voip.ms with port 5060), SIP user name and password, but it then refuses to connect. ...