IP Telephony and Phones

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Cisco Unified CM AdministrationSystem version: 12.5.1.13900-152Phone Load Name: sip88xx.12-8-1-0001-455Is this a bug?I've had this issue on release 10.5 and now on 12.5.I have random model 8841 phones that will lose the hold and transfer softkeys whi...

Cisco Unified CM AdministrationSystem version: 12.5.1.13900-152Phone Load Name: sip88xx.12-8-1-0001-455Is this a bug?I've had this issue on release 10.5 and now on 12.5.I have random model 8841 phones that will lose the hold and transfer softkeys whi...

Inbound call not connecting: calling number 559903358 called number +966114817200 (translated to 7200) ________________________________________ below is my dial peers: dial-peer voice 3 voipdescription LOCAL-CALLS-1translation-profile outgoing OUTdes...

ashraf1891 by Level 1
  • 3714 Views
  • 36 replies
  • 0 Helpful votes

Hi,  we are facing issues with registration about Cisco IP phone CP 7821 with CIsco router 2921。 The IP phones are on the branch and CIsco router 2921 are on the headquarter.There is an WAN dedicated line between the branch and the headquarter。 We ha...

gushuhua by Level 1
  • 628 Views
  • 8 replies
  • 1 Helpful votes

Hello,So we have two gateways at our main office that are feed from our NOC provider for VOIP services. Both Gateway 1 and 2 are 4331.We started getting wierd issue with some of our DID at our building locations were not recieving calls. However dial...

rtarson by Level 1
  • 410 Views
  • 3 replies
  • 1 Helpful votes