IP Telephony and Phones

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Resolved! CME+SIP TRUNK

Hi,I can not understand where is problemi've CME and SIP-trunk to SP. Incoming calls from SP don't received by ip-phone registered on CME.Here config-voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections si...

rmv72 by Level 1
  • 3002 Views
  • 7 replies
  • 0 Helpful votes

Hi Pals! I have a problem.Let me try to explain.We have a 'machine' SIP server as a Call Center, conecter to our Call Manager with a Trunk SIP, that Call Center recieves Calls from our PRI PBX, and the PBX is conected to our E1 voice link.When we rec...

Hi ,I can´t connect my PBX to my sip provider. I see in asa 5505 this errors.Pre-allocate SIP RTCP secondary channel for dmz:192.168.253.1/10777 to outside:192.168.252.12 from INVITE messagePre-allocate SIP RTP secondary channel for dmz:192.168.253.1...

cuelate21 by Level 1
  • 1238 Views
  • 0 replies
  • 0 Helpful votes

Using CME's, is there a way to cFWDall the 2nd button (2nd line)?  Our remote office's use button 2 as the office main number and would like to be able to forward it to an external when needed.  I enabled cfwdall on the phone but they report they can...

lukeprimm by Level 1
  • 537 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Cius Fails to Boot

I have a Cius.  When I power it on, it does not go past the Cisco logo.  It just keeps showing and refreshing the Cisco Logo with the bridge.  My boss does not want to erase the configuration, just reset it so it boots if possible.

Hi!Currently we are running CUCM 7.1.3 without DNS enabled and are quite happy with that. But suddenly we have decided to use SMTP for purposes of alerting. I have configured SMTP address on my servers, but they refused to send e-mails in lack of con...

dfokin by Level 1
  • 437 Views
  • 1 replies
  • 0 Helpful votes