Grandstream HT81 Dealer Price in Bangladesh

Specs & Details

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Last Updated: 30-12-2021

Grandstream HT813 Hybrid ATA with FXS and FXO ports

The HT813 is an analog telephone adapter that features 1 analog telephone FXS port and 1 PSTN line FXO port in order to offer backup lifeline support using a PSTN line. The integration of a FXO and FXS port enables this hybrid ATA to support remote calling to and from the PSTN line. For added flexibility, the FXS port extends VoIP service to one analog device. Users can convert their analog technology to VoIP thanks to the HT813’s ultra-compact size, HD voice quality, advanced VoIP functionality, high-end security protection and multiple auto provisioning options. These advanced features also allow service providers to offer high quality IP service to customers looking to upgrade to VoIP.

Features:

Supports 2 SIP profiles through 1 FXS port and 1 FXO port
Dual 100Mbps LAN and WAN ports
Lifeline support (FXS port will be hardrelayed to FXO port) in case of power outage
3-way voice conferencing per port
Automated & secure provisioning options using TR069
Supports T.38 Fax for reliable Faxover-IP
Failover SIP server automatically switches to secondary server if main server loses connection
Strong AES encryption with security certificate per unit

Digi-Mark Solution authorized dealer of Grandstream in Bangladesh. You can buy the Grandstream HT81 at best and dealer price from Our Head Office (Dhaka, Motijheel), IDB branch, Multiplan branch, Uttara Branch, Chittagong (chattagram) showrooms. For Lowest, dealer and best price Contact Us at 01979-234344.

Buy Genuine from DigiMark Solution

DigiMark Solution has been Bangladesh's authorized Grandstream distributor. Every Grandstream HT813 Hybrid ATA with FXS and FXO ports is 100% genuine with original firmware and official manufacturer warranty, backed by trained engineers for installation, configuration and RMA support nationwide. Bulk and corporate orders are welcome.

100% Original Firmware Official Manufacturer Warranty Expert Technical Support

Specifications:

Telephone Interfaces																		One (1) RJ11 FXS port, One (1) RJ11 FXO PSTN line port with lifeline support
Network Interfaces																		Two (2) 10/100Mbps ports (RJ45) with integrated NAT router
LED Indicators																		POWER, LAN, WAN, FXS, FXO
Factory Reset Button																		Yes
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, 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																		3 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
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) and Layer 3 (ToS, DiffServ, MPLS)