Fix missing calendars in Microsoft Teams
admin2023-08-07T17:07:50+08:00Background Users who use Teams often need to use the calendar to create meetings
cannot dial the FXO number from outside
Grace2023-07-10T14:20:32+08:00Problem Description: We have a customer who encountered this problem: after we connected 3CX
3CX Webclient security
Grace2023-07-07T16:33:21+08:00For users using the 3CX web client or desktop app, if the firewall on
Install 3CX in Debian 10 with command lines
tony2023-06-29T15:36:15+08:00Today we will describe how to install 3CX PBX on Debian 10 buster using
How to solve 3CX PBX one-way audio or no audio issue？
admin2023-06-14T10:14:05+08:00Problem When using 3CX, we may encounter a one-way audio problem with calls or
How to modify debian linux NTP server
tony2023-06-13T15:44:47+08:00Issue Sometimes, our Linux servers may encounter issues where the system time is out
Why does the 3CX server send meaningless UDP data to the SIP provider
admin2023-05-19T09:59:38+08:00Background We have a customer whose 3CX is connected to the SIP trunk line,
How to Import 3CX CDR logs to Zoho Analytics
tony2023-04-20T15:35:52+08:00Introduction Although 3CX already provides a range of call reporting templates, it still may
3CX CDR Data to a MySQL Database
admin2023-04-10T15:01:23+08:00Introduction: This tutorial will guide you through the process of setting up a Python
what’s SIP Timer
admin2023-04-07T16:00:12+08:00One of the most common error situations in the context of VoIP SIP telephony
