vodafone portugal sip

  1. Vodafone Portugal

    Hi! I'm trying to add SIP Trunk on 3CX, but having some issues. I have a SNOM 821 phone, and I can configure the SIP on it, and receive and make calls. But configuring on 3CX, it does not seam to work. I have seen that my provider is not listed on the provider list, so I have tried the...