We have a SIP/H232 Gateway where we want to perform callback calls.
What we need is an Application and/or system that reads an SQL (pref MS SQL) Database for callback tasks(by a Script?). The Application takes care to initiate a callback calling the two parties (a caller and a target) handling it "as usual" (e.g. a voice that says the connection is in process). The success/unsuccess of the callback connection and the time of the conversation should be written back into the Database.
We need also help to install an appropiate asterisk version (e.g. AsteriskNow) bacause we are not skilled in linux installations and prefer to have a black box that performs only the callbacks.
We expect to have bids on the lower range of to 300-1500 US$.
11 freelancers estão ofertando em média $1112 para esse trabalho
Hi, please see our VOIP/Asterisk competence at [login to view URL] and let us know if you would like us to give a shot at your project. Regards, Roland.
Hello, we are a team of professionals working with VoIP technoligies for over 8 years and we can do this work quick and easily. Please read PM. Thanks and regards.