Grandstream
Grandstream HT812 Powerful 2-port ATA
Part No: HT812
AED 168
Authorized B2B supply from DISTI Middle East (UAE & MENA). Genuine stock, project pricing, and fast regional dispatch.
Request a QuoteSpecifications
- Manufacturer
- Grandstream
- Model
- Grandstream HT812
- Manufacturer Part No
- HT812
- Compatible Country
- Middle East, Africa, Iran, Dubai
- Country of Origin
- China
- Dimensions
- 33x22x7 cm
- EAN Code
- 6947273702153
- Price
- AED 168
- Weight
- 1.016 kg
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Product description & technical overview
Grandstream Grandstream HT812
Product Features
• Supports 2 SIP profiles and 2 FXS ports
• Strong AES encryption with security certification per unit
• Automated & secure provisioning options using TR069
• 3-way voice conferencing per port
• Exceptional voice quality with wide-band HD codec
• Supports T.38 Fax for reliable Fax-over-IP
• Supports dual Gigabit network ports
• High performance NAT router
Product Specifications
Interfaces:
• Telephone Interfaces: Two (2) FXS ports
• Network Interfaces: Two (2) 10/100/1000Mbps RJ45 ports
• LED Indicators: Power, LAN, WAN, 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.72, iLBC, OPUS, dynamic jitter buffer, advances line echo cancellation
• Fax Over IP: T.38 compliant Group 3 Fax Relay up to 14.4kbps and auto-switch to G.711 for Fax Pass-through
• Strong/Long Haul Ring Load: 3 REN, up to 1km on 24AWG line
• 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 2 (802.1Q VLAN, SIP/RTP 802.1p) and 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 browser
Physical:
• Universal Power Supply: Input 100-240VAC, 50-60Hz ; Output: 12V/0.5A
• Operational Temperature: 0 to 40C (32 to 104F)
• Storage Temperature: -10 to 60C (14 to 140F)
• Humidity: 10 - 90% (non-condensing)
• Dimensions: 28.5 x 130 x 90 mm (1.12 x 5.12 x 3.54 ")
• Weight: 353.33 g (0.78 lbs)
• Compliance: FCC/CE/RDM
• GTIN Number: 6947273702153