FXO gateway registers to 3CX server by 3CX SBC or router phone
Introduction: When the FXO gateway and the 3CX server are not on the same
Why can’t be activated my 3CX phone system?
Many users find that the license cannot be activated successfully when they just start
3CX server connects with HKT Internet registration sip trunk
The Hong Kong sip trunk operator HKT not only provides local line connection to the
How to Replace the SSL Certificate for Private 3CX MCU Video Conferencing Service
The private 3CX MCU (Multipoint Control Unit) video conferencing feature was introduced in V20
3CX server connects with HKT local sip trunk
If your 3CX server is installed locally and your Hong Kong service provider has provided
How to change the outbound parameters in V20 3CX server
Background: For 3CX-authenticated SIP trunks, besides entering some basic account information, there is generally
