Antisip Sarl – Company history

antisip logoAntisip is involved in building SIP stack and SIP User-Agent since the early 2000. Over the years, we built a strong and concrete expertise for the benefit of our customers.

The company itself was founded in 2005, but the project was initiated by its founder and CTO, Aymeric Moizard, in the early 2000. At this time, Aymeric Moizard released the initial version of the well known GNU project osip, followed by the eXosip2 layer.

For the last decade, we have oriented developments efforts towards flexibility, stability and interoperability. Since 2005, we put a lot of effort to deliver the amsip toolkit: an easy to use C interface hiding SIP, RTP, and media complexity for softphone developer.

supported OSNowdays, Antisip is also focusing on new mobile technologies and devices. We now are able to deliver all our toolkits on all desktop platforms as well as android and iOS with video included.

Address and Contact

AntisipAymeric Moizard <>
118 Rue Saint Georges
69005 LYON
tel:+33632512586 (mobile)

Map: headquarters in Lyon

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