Fact Sheet


With innovation and excellent technology, Ingate Systems AB (publ) develops firewalls and access products for better person-to-person communication. Our Session Border Controllers (SBCs) give IP PBXs and Unified Communication systems global reach, both over VoIP networks and securely over the Internet with full multimedia real-time communication.

A large remaining step of Internet communication is to take traditional telephony to unlimited high quality multimedia real-time communication. With Ingate’s Internet+ model, service providers can deliver telepresence quality Internet broadband access to everyone for SIP- and WebRTC-based real-time communication.

Ingate products at the fixed and mobile Internet access points enable valuable high-quality secure transport within the available bandwidth, creating a win-win solution for both the users and the carriers.


Intertex Data AB merged with Ingate Systems AB in the fall of 2012 to form the current Ingate Systems AB (publ). Ingate was is a joint venture between Cendio Systems AB, an open source consultancy and producer of firewalls for the Scandinavian market since 1997, and Intertex Data AB, a successful provider of communications and security technology to the European market since 1982. Ingate Systems was spun-off from Intertex and Cendio in June 2001 to develop SIP-capable firewalls for the enterprise market.


Technology Ingate’s products combine SIP-capability with proven firewall technology to enable enterprises and service providers to utilize the latest in SIP communications from a secure private LAN. SIP is the IETF signaling protocol for Internet presence, instant messaging, VoIP and audio/video conferencing that is becoming the universal protocol for providers of IP-based communications.

Only a SIP-capable firewall will allow the usage of SIP-based communications. Ingate Systems produced the world’s first SIP-capable enterprise firewalls and SIParators.



Rissneleden 45
Stockholm, Sweden
Ph: +46-(0)8-600 77 50
Fax: +46-(0)8-600 77 51
E-mail: info@ingate.com


United States

7 Farley Road
Hollis, NH 03049
Ph: +1-603-883-6569
Fax: +1-413-460-0414
E-mail: info@ingate.com

Ingate - Bringing SIP to the enterprise

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