Call forwarding

[richardrichard]

It's very important to find reliable development kits - even if they are expensive - because one will find that his costs will be cleared in a time. To enable call forward I hesitate between this product and another one. My exact goal is to implement call transfer. Have you got a reliable sample program which has a free trial version? I have found an SDK which has its call forward sample program here voip-sip-sdk.com/p_350-forward-incoming-call-voip.html (I don't want to advertise just give an example) and offers many advantages over traditional ones.  How is it with your product? Could you provide me with a decisive explanation? Thank you.