snom m400

  1. Solved v18 M400 + M65 SIP Registration Error

    Hi everyone, I am facing a problem with extensions wanting to use snom M65 handsets on M400 base, on a local windows server installation of a v18.9 3CX. The base is provisioned but shows up as red under Trunks in the new UI. The handsets are connected to the M400 base but I am getting SIP...
  2. Snom M400 provisioning failing

    Hi everyone, I have a snom m400 dect base that I want to add to a customers on prem v18.9 installation on windows server 2022. I have followed the manual under https://www.3cx.com/sip-phones/snom-dect-phones/ as best as I can. I am getting the following error right on the DECT Base: I have...