These Australian 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 Australian customers who choose to use the combination of 3CX with a preferred SIP Trunk.
Preferred Providers
| Provider | Aatrox Communications |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | Yes |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing |
| Provider | AfterDark |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | Not Working |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | Yes |
| Included in Auto-Testing | No |
| Provider | Breeze Connect |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | No |
| Provider | C2 Communications |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Upscale |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | No |
| Provider | NetSIP |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Upscale |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | No |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | Yes |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | No |
Supported Providers
| Provider | AlloyVoice |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | Yes – Static (Single Account Support) |
| Clip No Screening Support | No |
| Anonymous Calling | No |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | Yes |
| Included in Auto-Testing | Yes |
| Provider | Australian Phone Company |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | Yes – Static (Single Account Support) |
| Clip No Screening Support | Yes |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | Yes |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | No |
| Provider | buroserv |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | Yes – Static (Single Account Support) |
| Clip No Screening Support | Yes |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | Yes |
| Provider | Commander |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | Yes |
| Included in Auto-Testing | Yes |
| Provider | mVoice |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | Audio |
| SI Mode | Yes – Static (Single Account Support) |
| Clip No Screening Support | No |
| Anonymous Calling | No |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | Yes |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | N/A |
| 302 Diversion Support | No |
| Included in Auto-Testing | No |
| Provider | Neural Networks |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | Not Working |
| SI Mode | Yes – Static (Single Account Support) |
| Clip No Screening Support | Yes (if number is in correct format) |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | Yes |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | N/A |
| 302 Diversion Support | |
| Included in Auto-Testing | No |
| Provider | Qbit |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | DID Inbound Only |
| Clip No Screening Support | Yes |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | Yes |
| Included in Auto-Testing | Yes |
| Provider | Symbio Networks / MyNetFone |
| Support Cooperation | Yes |
| Provider Type | IP Based (Static Public IP Required) |
| Fax Support | T38 Bypass |
| SI Mode | DID Inbound Only |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | View |
| 302 Diversion Support | Yes |
| Included in Auto-Testing | Yes |
| Provider | Telcoinabox / iVox |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | T38 Bypass |
| SI Mode | Yes – Automata |
| Clip No Screening Support | Yes |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | Yes |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | Yes |
| Provider | Telstra – SIP Connect (Enterprise) |
| Support Cooperation | Yes |
| Provider Type | Register Based (Internal SBC) |
| Fax Support | Not Working |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | No |
| Provider | Telstra – SIP Connect (SIP Trunk) |
| Support Cooperation | Yes |
| Provider Type | Register Based (Internal SBC) |
| Fax Support | Not Working |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | No |
| Included in Auto-Testing | No |
| Provider | Vocus Communications |
| Support Cooperation | Yes |
| Provider Type | Register Based |
| Fax Support | Not Working |
| SI Mode | Yes – Automata |
| Clip No Screening Support | No |
| Anonymous Calling | Yes |
| DTMF Support (RFC2833) | Yes |
| IPV6 Ready | No |
| Online Sign-Up Possible? | No |
| Online Trunk-Management Portal? | No |
| Link to Support Document | View |
| 302 Diversion Support | Yes |
| Included in Auto-Testing | Yes |
