• V20: 3CX Re-engineered. Get V20 for increased security, better call management, a new admin console and Windows softphone. Learn More.

Search results

  1. External IPs to be allowed through firewall

    the mentioned "provider" in my post is a Voip provider. When I only allow their ip firewall check fails.
  2. External IPs to be allowed through firewall

    Hi Guys Do I need to allow the traffic from any other ips than my voip provider? When I lock the policy down to my provider's ip the firewall check fails on "testing 3CX SIP Server" with "full cone test failed", when I allow all sources on the firewall the test passes. Calls are working...
  3. Solved "Invalid certificate key"

    This worked. Thank you andreasc.
  4. Solved "Invalid certificate key"

    Hi Trying to install 3cx on Windows Server 2012r2 and got stuck on uploading certificate key file. I use my own FQDN and wildcard SSL exported from another server. Certificate file is uploaded successfully (.crt) but certificate key file refuses to upload .pfx file. The same key file imports...
Get 3CX - Absolutely Free!

Link up your team and customers Phone System Live Chat Video Conferencing

Hosted or Self-managed. Up to 10 users free forever. No credit card. Try risk free.

3CX
A 3CX Account with that email already exists. You will be redirected to the Customer Portal to sign in or reset your password if you've forgotten it.