- call reject/hang up,
- call transfer,
- no activity detection/silence detection,
- DTMF detection,
- Linux platform kernel version from 2.6.
7 freelancer chào giá trung bình€569 cho công việc này
We are an MSP and a VoIP Provider. We have our own Data Center and have been in Business 11 plus years. We are insured and available 24/7. [login to view URL]