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  1. DexDeadly

    Cisco 7970 IP Phone with 3CX Server

    Currently I have SIP version 8-3-1 I have the ability to make calls and I can call extensions I just can not receive calls. I do not even see in the log the phone trying to register. I do believe my config is missing something and I keep trying everything I read. Still nothing makes the phone...
  2. DexDeadly

    Cisco 7970 IP Phone with 3CX Server

    hairless, those tutorials wont work since the 7970 requires and XML config and not a regular configu like they use.
  3. DexDeadly

    Cisco 7970 IP Phone with 3CX Server

    Thank you I'll try and email or call now. I know theres gotta be something simple I am missing. I just got a Cisco Router and Cisco switch so I am thinking that I will need to get these setup asap maybe help with using a cisco phone.
  4. DexDeadly

    Cisco 7970 IP Phone with 3CX Server

    I guess i misread your post from a few years ago. I do not see anywhere to turn off the NAT in 3CX. NAT/ALG check:L:4.2[Line:10000>>12158331298] RESPONSE 200 on 'INVITE' - some of SIP/SDP headers contain inconsistent information or modified by intermediate hop SIP proxy detected...
  5. DexDeadly

    Cisco 7970 IP Phone with 3CX Server

    Toggle NAT on in the phone in the XML config file?
  6. DexDeadly

    Cisco 7970 IP Phone with 3CX Server

    Hello, I've used this document and it seems I last night was able to get it to check viocemails for the extension I programmed and it seems I can make outgoing calls. However it doesn't connect to the line and register. So I can't receive the incoming calls. The line comes up with a red x on...
  7. DexDeadly

    Cisco 7970 IP Phone with 3CX Server

    Hello, I am trying to get help in setting up my newly purchased Cisco phone to work with my 3CX server. I have found a thread on here that someone named GordonKapesMZ4 has mentioned he has had this working. I seem to not have a properly configured xml file to make it connect to the server...

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