Open Source/Asterisk™ Community Support

Grandstream’s product portfolio is compatible and interoperable with open-source phone and Asterisk™ based solutions. Grandstream actively participates in events like SIPit, including open-source platforms. Our products work alongside software switches, softphones, and open-source-based platforms. We are excited to collaborate with leading providers and players in the open-source and Asterisk™ communities to validate our interoperability.
Contact us for information on testing an open-source application.

What are our Interoperability Programs?

Grandstream designs all its products to be fully interoperable with IPPBXs, traditional PBXs, soft switches, SIP-based platforms, and open-source phone platforms. We actively engage and are pleased to work with key industry players to ensure compatibility and interoperability with all SIP-based platforms.