ITSP Configuration Template Supported
Yeastar strives to ensure interoperability with ITSP Partners around the globe with in-depth testing. These SIP trunks below have been tested with Yeastar S-Series VoIP PBX, and pre-configured templates are included in S-Series VoIP PBX (firmware 18.104.22.168 or later) that make configuration easy and quick. Select country to view a list of supported SIP trunk providers in your country.
Tested with S-Series VoIP PBX
These SIP trunk providers have passed the compatibility test and are fully compatible with S-Series VoIP PBX. Select country to view a list of supported SIP trunk providers in your country.