TeleStax leads and maintains the following Open Source projects that constitute the Open-Core of the TelScale carrier grade communication products:

- RestComm
- Mobicents JSLEE
- WebRTComm
- Mobicents SIP Servlets
- jSS7
- USSD Gateway
- SMSC Gateway
- Gateway Mobile Location Centre
- Equipment Identity Register
- jDiameter
- Charging Server
- Multimedia Server
- CommScale SBC
- SIP Presence Server
- jASN
- SipUnit
TeleStax also contributes to the following FOSS projects:
Acknowledgments
See the Contributors Hall of Fame and various acknowledgments for contributions to our open source ecosystem.
New Contributors
Are you considering contributing to one of the open source projects lead by TeleStax? We would be happy to have you on our team.
Before submitting a patch or committing directly to a project’s source code repository, please read and accept either the Individual or the Corporate Contributor License Agreement (CLA). To accept the CLA, please fill in and submit the form below.
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