This implementation is based on the ITU-T V.90 Recommendation. All the data rates ranging from 56 Kbps down to 2.4 Kbps are supported. The implementation handles full-duplex data transmission.

• Adheres to all the mandatory features of ITU-T V.34 (Digital) Standard (1998).
• V.8 Handshake.
• Fall back to V.34 Supported.
• HDLC Framing Support.
• Relocatable Code & Data Modules.
• Flexible Programming Interface ('C' Callable).
• Testing against various impairment combination using Standard Test Equipment (TAS).
• Provided in the form of Hardware Independent Library for easy porting to the target environment platform.
• V.42/V.42bis available as additional modules.