The Chinese SIP Trunk Providers listed below have been tested and certified by 3CX. They require no manual configuration, you can easily setup these SIP Trunks from within the 3CX management console with a few simple clicks due to the pre-configured templates we provide. Preferred SIP Trunk providers are tested against each build of 3CX. Both parties are committed to providing end-to-end support to Chinese customers who choose to use the combination of 3CX with a preferred SIP Trunk.
|Provider||China Mobile||DTMF Support (RFC2833)||Yes|
|Support Cooperation||No||IPV6 Ready||No|
|Provider Type||Register Based||Online Sign-Up Possible?||No|
|Fax Support||Audio||Online Trunk-Management Portal?||No|
|SI Mode||Yes – Automata||Link to Support Document||View|
|Clip No Screening Support||No||302 Diversion Support||No|
|Anonymous Calling||No||Included in Auto-Testing||No|