VaxVoIP SIP Softphone User Reviews

"VaxVoIP vs. Ozeki VoIP SIP SDK" by RonSarmiento on Jan 23, 2012

Pros

I downloaded this product and compared to Ozeki VoIP SIP SDK (http://www.voip-sip-sdk.com/). They have similar functionalities. They are asy-to-use and transparent sample programs are offered.

Cons

VaxVoIP is ActiveX component while the Ozeki SIP SDK is for .Net. This way, the Ozeki SIP SDK seems to be a better choice due to its flexibility. It also offers much more sample programs and deatiled information on the website.

Summary

To sum it up, I prefer to choose the Ozeki component in order to develop my application and to add VoIP functionality to it. I continue my tests with this SDK.