3CX SIP Trunk Providers – Thailand
These Thai SIP Trunk Providers have been tested and certified by 3CX. With no manual configuration required you can just plug and play your PBX with a SIP Trunk of your choice. Preferred SIP Trunk providers are tested against each build of 3CX. Both parties are committed to providing end-to-end support to Thai customers who choose to use the combination of 3CX with a preferred SIP Trunk.
|DTMF Support (RFC2833)||Yes|
|Online Sign-Up Possible?||No|
|Online Trunk-Management Portal?||No|
|Link to Support Document||N/A|
|302 Diversion Support||No|
|Included in Auto-Testing||No|