- 8 VoIP channels.
- Supported VoIP protocols: SIP v2, SDP, RTP (RFC 2833).
- Supported network protocols: IPv4, TCP, UDP, DHCP, SNTP, STUN, HTTP.
- 9 SIP accesses can be programmed.
- 4 GSM ports.
- Audio codecs: G.711 A-Law, u-Law, G.723.1, G.729A, G729B, GSM-FR, GSM-EFR.
- Line echo suppression: G.168 with 128ms tail length.
- FoIP (Fax over IP) support: T.38.
- Password protected configuration.
- DTMF/Pulse dialing support.
- Caller ID support (DTMF, FSK ITU-T V.23 and FSK Bellcore 202A).
- LED status display per channel.
- Plastic housing.
- Design that can be placed on a table or mounted on a wall.
- Power supply: 12VDC (via external adapter).
- Current consumption: maximum 2A.
- CE certification.
- ISO9001 certified production.
- RoHS certificate.