If you wish to externalized development, we can do them for you.We are used to build software related to communications. We know our SDK and we are able to build compliant and stable applications very quickly. Ask for your own!

We are providing a softphone for demonstration purpose. You will be able to create your account on sip.antisip.com and call anywhere in the SIP world!

Our toolkits provide much more than just SIP and voice: we have integrated latest standard for optimized NAT traversal (ICE), security (TLS and SRTP) as well as all advanced SIP scenario (supervision, call transfer, call pickup...)