Grandstream 2 Port VoIP Adapter (HT802)

Grandstream 2 Port VoIP AdapterThe HT802 delivers powerful VoIP technology and routing capabilities to home and office environments, and allows users to successfully connect their analog devices to a manageable and powerful VoIP network. Built upon Grandstreams market-leading SIP ATA/gateway technology, with millions of units successfully deployed worldwide, this powerful ATA features exceptional voice quality in various applications and environments. The HT802 comes with 2 easy-to-use FXS ports, state-of-the-art encryption with a unique security certificate per unit, automated provisioning for volume deployment and device management and outstanding network performance.Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps portTLS and SRTP security encryption technology to protect calls and accountsAutomated provisioning options include TR-069 and XML config filesSupports 3-way voice conferencingFailover SIP server automatically switches to secondary server if main server loses connectionSupports T.38 Fax for creating Fax-over-IPSupports a wide range of caller ID formatsUse with Grandstreams UCM series of IP PBXs for Zero Configuration provisioningSPECIFICATIONS:Telephone Interfaces Two (2) RJ11 FXS portsNetwork Interfaces One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)LED Indicators POWER, INTERNET, PHONE1, PHONE2Factory Reset Button YesTelephony Features Caller ID display or block, call waiting, flash, blind or attended transfer, forward,hold, do not disturb, 3-way conferenceVoice 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 cancellationFax Over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for FaxPass-throughShort/Long Haul Ring Load 2 REN: Up to 1km on 24 AWGCaller ID Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CIDDial Methods DTMF, PulseDisconnect Methods Busy Tone, Polarity Reversal/Wink, Loop CurrentNetwork ProtocolsTCP/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, IPoEQoS Layer 2 (802.1Q VLAN, SIP/RTP 802.1p), Layer 3 (ToS, DiffServ, MPLS)DTMF Method In-audio, RFC2833 and/or SIP INFOProvisioning and Control HTTP, HTTPS, SSH, TFTP, TR-069, secure and automated provisioning using AESencryption, syslogMedia SRTPControl TLS/SIPS/HTTPSManagement Syslog support, SSH, remote management using web browserUniversal Power Supply Input: 100-240VAC, 50-60HzOutput: 5.0VDC/1.0AEnvironmentalOperational: 32 104F or 0 40CStorage: 14 140F or -10 60CHumidity: 10 90% Non-condensingDimension and Weight100mm x 100mm x 29.5mm, 114g (without package)ComplianceFCC 15B, AS/NZS CISPR22, AS/NZS60950, EN55022, EN55024, EN60950, EN61000-3-2, EN61000-3-3, UL (Power supply)K.21