osip2 -and its higher layer eXosip2- is one of the oldest SIP stack. The project was founded in 2000 and has been improved and maintained up to now. It’s today one of the most stable, portable and interoperable stack you can find.
eXosip2 API is very flexible and will help you to benefit from the SIP capabilities.
|osip2 and eXosip2 are available under dual licensing: either GPL or Commercial license. If you don't know, please ask us which license is appropriate for your project.
Access documentation here
Access Linux Trial version here (ask us for non-linux trial version)
|Toolkit's features:||Toolkit was designed:
|Toolkit Edition||Price & Support Length|
|GPL license||free / 0 month support|
|GPL license||2000 Euros / 6 months support|
|Commercial license||3000 Euros / 1 month support|
|Commercial license||4000 Euros / 6 months support|
|Support Renewal||2000 Euros / 6 months support|