I'm in need of an expert in VoIP and Asterisk to fix the FAS problem which usually occurs when using a CDMA Gateway. Please, only bid if you fully understand this problem and have a solution to proposed.
6 freelancers are bidding on average $180 for this job
Hi, I have been doing grey trafficking all my life, am very old hand in voip, can help you resolve the issue, please let me know what gateway you are using, and we can discuss details.
Hi we know how to solve this project . Many years experience in asterisk,cdma, gsm & we can provide the fas solution in your asterisk server. Thankyou