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SIP Trunking Configuration Guidessip-trunking-configuration-guides

The following Configuration Guides are intended to help you connect your SIP Infrastructure (IP-PBX, SBC, etc) to a Telnyx Elastic SIP Trunk.

Be aware, due to the large number of versions, variations, add-ons, and options for many of these systems, the settings you see may differ from those shown in our Configuration Guides. As such, these documents are intended as general guidelines, rather than configuration templates. There is an assumption of familiarity with your network and SIP infrastructure, and how they work.

Telnyx cannot provide direct support for third-party products; you should contact the manufacturer for your PBX/SBC for assistance in configuring such products.

Vendor Version Type Qualified for Secure Trunking
3CX v14 IP-PBX Yes
3CX v15 IP-PBX Yes
3CX v16 IP-PBX Yes
Acme Packet - E-SBC Yes
Asterisk v16 IP-PBX Yes
AudioCodes - E-SBC Yes
Elastix 4 IP-PBX Yes
Elastix 5 IP-PBX Yes
FreePBX v13 IP-PBX Yes
FreePBX v14 IP-PBX Yes
FreeSWITCH 1.10 IP-PBX Yes
FusionPBX 4.4 IP-PBX Yes
GoAutoDial v4 IP-PBX Yes
Grandstream - IP-PBX Yes
Linphone - Softphone Yes
Thirdlane - IP-PBX Yes
Vicidial - IP-PBX Yes
Vodia - IP-PBX Yes
X-Lite - Softphone Yes
Yealink T Series IP-Phone Yes
Zoiper 3 Softphone Yes
Zoiper 5 Softphone Yes


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