Description
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.
Features
- 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
| Specifications | ||
| Interfaces | Telephone Interfaces | Two (2) RJ11 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, OPUS, 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, SSH, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069 |
| QoS | Layer 2 (802.1Q VLAN, SIP/RTP 802.1p), Layer 3 (ToS, DiffServ, MPLS) | |
| DTMF Method | In-audio, RFC2833 and/or SIP INFO | |
| Provisioning and Control | HTTP, HTTPS, SSH, TFTP, TR-069, secure and automated provisioning using AES encryption, syslog | |
| Security | Media | SRTP |
| Control | TLS/SIPS/HTTPS | |
| Management | Syslog support, SSH, remote management using web browser | |
| 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) | |
| Compliance | FCC/CE/RCM, K.21 | |
• Grandstream HT-802 / 11089_HT802.pdf) (
, 353.93 kb)