Real-Time Network Traffic and QoS

Real-Time Network Traffic and QoS

QoS on Windows – An Example

QoS on Windows

More Support for Legacy Phones

3CX offers support for various legacy phone models.

Export your Extensions from Asterisk to 3CX

Exporting extensions from your Asterisk Free PBX to 3CX is as easy as 1-2-3

What is the STUN Protocol, Its Purpose and how it Works

STUN

How to Make Calls Using Fanvil C62/C58

Fanvil C62

How to Make Calls Using Cisco 7940/7941/7960/7961

Cisco 7961

How to Make a Conference Call Using Yealink T21/T22/T26

Yealink T26

How to Make a Conference Call Using Yealink T19P

Yealink T19

How to Make Calls Using a Snom 320/360/370

Snom 360