ProSBC:3CX Configuration with ProSBC

This article applies to: Product Version
SBC 3.0, 3.1


This Configuration Instruction describes how to set up a Telcobridges ProSBC for interworking between an ITSP’s SIP Trunk or remote client access for 3CX server.


  • ProSBC devices must be installed as described in their respective with release 3.0.x/3.1.x. Release 3.0.x is not supported for TCP connections installation guides.
  • 3CX.For additional information on 3CX, visit 3CX official web site.

Example Environments for SIPTrunking with 3CX

3CX SIP Trunk.png

Example Configuration

Step-by-step example SIP Trunk configuration.

Example Environments for Remote Workers with 3CX

3CX Remote Workers.png

Example Configuration

Step-by-step example Remote workers configuration.


Call Trace Test Call TBReport Advanced Troubleshooting of ProSBC