| TDM API |
The WANPIPEŽ TDM Voice API has been designed to fit easily into a network programming model. Thus anyone who has ever done any socket programming will feel right at home. Thanks to the socket API model, a channel on a particular span is just a file descriptor that can be used to transmit and received voice data. Along with standard rx/tx, tdm device also support OOB messages that become useful in DTMF detection and RBS signaling. Standard IOCTL calls are use to control channel socket parameters such as rx/tx period, codec control, echo control, rbs and dtmf.
Features:
- Channelized zero-copy driver/hardware.
- Single TDM interrupt for all T1/E1 ports
- Onboard Hardware Echo Cancelation 1024 taps/128ms per channel.
- Hardware HDLC on d-channels.
- Hardware TDM Events: dtmf, rbs ...
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Sangoma Hardware
A108 Octal (8 port) T1/E1/J1
A104 Quad (4 port) T1/E1/J1
A102 Dual (2 port) T1/E1/J1
A101 Single (1 port) T1/E1/J1
T1/E1 Tapping System
Platforms:
Linux, BSD, Windows |
