fritzbox

  1. Solved Phone not provisioned behind SBC

    HI, I hope you can help me with this problem: I have a 3cx hosted PBX and a local SBC. Behind my SBC I have two yealink phones with recommended firmware, i see them on my gui with IP "local_phone_IP:5059 via SBC local_SBC_IP:5060" but if I factory reset the phones and assign to an ext with...
  2. Problem testing fritzbox 7490 as sip gateway

    Hi, this time I try to test the 3cx system for my home. Everything works great but not the outgoing calls from all voip phones. My setup: Raspberry Pi 3b+ with latest 3cx installed Internal VOIP user configured in fritzbox 7490 Portforwarding for all needed ports (FW check is green) Outgoing...