| Supports up to 2 Mbps IP and 512 kbps ISDN |
| International analog telephone phone support (PSTN) |
| Embedded multicast streaming to the Web |
| RS-232 control / data communications port |
| Full-duplex, wideband digital audio with automatic gain control,
echo cancellation and noise suppression |
| Embedded graphics-based Web server for diagnostics and system
management via the Internet |
| Optional private network support; V.35, RS-530, RS-449, and rS-366
interfaces |
| Optional mixed network, internal MCU |
| Optional NIST-validate, FIPS-compliant AES (Advanced Encryption
Standard) security |