Description
Grandstream HT802 Dubai
The Grandstream HT802 Dubai is a small, lightweight, and affordable VoIP analog telephone adapter that is designed for small businesses and home offices. It provides a simple and effective solution for integrating analog devices, such as phones, faxes, and modems, into your VoIP network.
The device features two FXS ports, which allow you to connect two analog devices to your VoIP network. This enables you to extend the functionality of your existing analog equipment by integrating it with your VoIP communication system. The Grandstream HT802 Dubai supports a range of voice codecs, including G.711, G.729A/B, G.723.1, and iLBC, ensuring high-quality audio for all types of calls.
The Grandstream HT802 Dubai is easy to install and configure, making it an ideal choice for businesses that don’t have a dedicated IT staff. It comes with an intuitive web interface that enables you to manage settings and troubleshoot issues quickly and easily. The device also supports auto-provisioning, which simplifies the deployment process and reduces the need for manual configuration.
The device features advanced security protocols, including TLS and SRTP, which provide encryption and authentication for your voice data. This ensures the safety and privacy of your communication, making it an ideal choice for businesses that deal with sensitive information.
The Grandstream HT802 Dubai is highly scalable, allowing you to add more units to your network as your business grows. It is also compatible with a range of third-party VoIP platforms and softswitches, making it a versatile choice for businesses that use multiple communication systems.
The device also features a range of advanced call features, including call waiting, caller ID, call transfer, and call forwarding. It also supports 3-way conference calling, which allows multiple parties to participate in a call simultaneously.
In summary, the Grandstream HT802 Dubai is a small, lightweight, and affordable VoIP analog telephone adapter that provides a simple and effective solution for integrating analog devices into your VoIP network. Its two FXS ports, advanced security protocols, and intuitive management tools make it an ideal choice for small businesses and home offices.
Grandstream HT802 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.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 | 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) |
