The Grandstream HT802 v2 is a 2 port analog telephone adapter offering a high-quality, manageable IP telephony solution for residential and office use.
The HT802 V2 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. 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 providers to offer high quality IP service. The HT802 V2 is an ideal ATA for individual use and for large scale commercial IP voice deployments.
Features Supports 2 SIP profiles through 2 FXS ports and a single 10/100 Mbps 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 Suppports T.38 Fax for creating Fax-over-IP Supports wide range of caller ID formats, transfer, forward, hold, do not disturb and more Use with Grandstream's UCM series of IP PBXs for Zero Configuration provisioning
Specifications
Interfaces Telephone interfaces: two RJ11 FXS ports Network interfaces: One 10/100Mbps auto-sensing RJ45 ethernet ports LED indicators: Power, Net, 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.722, G.723.1, G.729A/B, G.726-32, 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 Dial methods: DTMF, pulse Disconnect methods: Busy Tone, Polarity Reversal/Wink, Loop Current
Signaling Network protocols: TCP/IP/UDP, RTP/RTCP (RFC1889, 1890), HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, Telnet, STUN (RFC3489, 5389), SIP (RFC3261), SIP over TCP/TLS, SRTP, SNMP, TR-069, IMS/3GPP, IPoE 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 Dimensions and weight: 100mm x 100mm x 29.5mm, 114g (without package)
Compliance FCC 15B, AS/NZS CISPR22, AS/NZS60950, EN55022, EN55024, EN60950, EN61000-32, EN61000-3-3, UL (Power supply) K.21
