Registration to Voip Provider Failing

Discussion in '3CX Phone System - General' started by blang008, Jan 23, 2016.

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  1. blang008

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    Trying to get 3cx registered with an untested voip provider. Issue is that they require a tenant number in front of the SIP username for authorization. However, they want just the telephone number to show in the To/From sip header. Below is what i'm sending and is an example of what they want to see. The attached file ff2 is what i am sending. Everything here is correct except that in the highlighted area, I need to send 260010- in front of the telephone number. The file provider example is how they would like it to look. Any help would be appreciated.
     

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  2. blang008

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    Issue resolved. Had to use 3way authentication.
     
  3. jmooo

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    Hello
    I'm wondering what exactly you put in the 3cx "3-way authentication" field?
    thanks

    and did voip.ms become a stable service with your 3cx??
     
  4. Anonymous

    Anonymous Guest

    Voip.ms has been rock-solid for us. Both as a main SIP trunk as well as resold trunks. They are one of the few that have a built out reseller portal.
     
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