Grandstream
HT802
2 Port FXS ATA
The HT802 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office environments.
The HT802 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and
manageable IP telephony solution for residential and office envir onments. Its ultra-compact size, voice quality, advanced VoIP functionality, security protection and auto provisioning options enable users to take advantage of VoIP on analog phones and enables service provider s to offer high quality IP service. The HT802 is an ideal ATA for individual use and for large scale co mmercial IP voice deployments.
| • | Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port | |
| • | TLS and SRTP security encryption technology to protect calls and accounts | |
| • | Automated provisioning options include TR-069 and XML config files | |
| • | Supports 3-way voice conferencing | |
| • | Failover SIP server automatically switches to secondary server if main server loses connection | |
| • | Supports T.38 Fax for creating Fax-over-IP | |
| • | Supports a wide range of caller ID formats | |
| • | Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning | |
| Interfaces | |
| • | Telephone Interfaces: Two (2) FXS ports |
| • | Network Interfaces: One (1) 10/100Mbps auto-sensing ethernet ports (RJ45) |
| • | LED Indicators: POWER, INTERNET, PHONE1, PHONE2 |
| • | Factory Reset Button: Yes |
| Voice, Fax, Modem | |
| • | Telephony Features: Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference |
| • | Voice Codecs: G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, dynamic jitter buffer, advanced line echo cancellation |
| • | Fax Over IP: T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through |
| • | Short/Long Haul Ring Load: 2 REN: Up to 1km on 24 AWG |
| • | Caller ID: Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID |
| • | Disconnect Methods: Busy Tone, Polarity Reversal/Wink, Loop Current |
| Signaling | |
| • | Network Protocols: TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069 |
| • | QoS: Layer 3 (ToS, DiffServ, MPLS) |
| • | DTMF Method: In-audio, RFC2833 and/or SIP INFO |
| • | Provisioning and Control: HTTP, HTTPS, TELNET, TFTP, TR-069, secure and automated provisioning using AES encryption, syslog |
| Security | |
| • | Media SRTP |
| • | Control: TLS/SIPS/HTTPS |
| • | Management: Syslog support, telnet, remote management using web broswer |
| Physical | |
| • | Universal Power Supply: Input: 100-240VAC, 50-60Hz Output: 5.0VDC/1.0A |
| • | Environmental: Operational: 32º – 104ºF or 0º – 40ºC Storage: 14º – 140ºF or -10º – 60ºC Humidity: 10 – 90% Non-condensing |
| • | Dimension and Weight: 100mm x 100mm x 29.5mm, 114g (without package) |
