Build me a SIP program

Sounds simple enough if I've understood correctly. If it's Okay I'd like to use direct file IO instead of using an intermediate database layer. The rest is simple enough. I code in c/c++. Please message me if you are interested and we can discuss the details. I can describe my method in detail then.

Hello, I have seen your requirements, let's get on chat to discuss further? Looking forward to hearing from you asap. Regards

A proposal has not yet been provided

I have a team of professional who have good experience in the field you are looking for so we can complete the work quiet efficiently and faster with great results. We are prefect for this job so do consider us hiring ! .

i have 5 year of professional experience in software web application development .. we believe in work quality ,customer satisfaction and timely delivery projects for better and long time relationship with customer ... we have 100% satisfaction record for our client, not a single complaint... We are at present partnering with over 40 firms from UK, US, Austalia,NZ and Canada.

I suppose, it should be an "extension"/application over some deployed SIP server (i.e. Kamailio, Asterisk, OverSIP, etc) ? Otherwise, from my point of view implementing SIP server from scratch - is quite tricky, and will be much more expensive.

A proposal has not yet been provided