auto discovery

  1. Solved SIP Trunk: Auto Discovery checkbox state doesn't persist -- and what does it do?

    Hello, Yesterday I upgraded from 3CX 15.5 to 16.0.5.619. My SIP provider told me that starting in version 16, we need to tick the Auto Discovery checkbox in SIP Trunks > Edit > General: Although the SIP provider uses the standard port 5060, and that's what was entered, apparently using Auto...