Origin

China

The HT-822P is designed as a compact, high performance, and low cost VoIP Analog Terminal Adapter (FXS Gateway). It offers 2 FXS ports to interface with traditional analog phone sets or PBX trunk lines for VoIP communications. By connecting a PSTN line to the Bypass port, the phone sets connected to the FXS ports can also access traditional telephone service via the bypass port. The HT-822P is a full featured FXS gateway and is designed for easy installation and configuration. It is an ideal low cost solution for SME and SOHO environments where both VoIP and PSTN services are required.

Key Features
Support dual protocols: ITU-H.323 V4 and IETF SIP V2
Provide 2 RJ-11 port for POTS phones or PBX's trunk lines
Provide 2 RJ-45 Ethernet Ports
Provide 1 RJ-11 port for PSTN Life Line (Bypass only)
Support single or multiple registrations
Support hunt line, call forward/transfer/hold, phone book
Support G.711 A/μ law, G.729A/B, G.723.1 Codecs
Support QoS, NAT transversal and router function
Support VAD, CNG, EC

connect person: Miss Dolphin Rong
tel : 86-755-88290233 
Mobiel: 86-15914096010
Fax: 86-755-88291220
MSN:dbl__r$hotmail$com
Email:dbl__r$hotmail$com