Grandstream HT802V2 Analog Telephone Adapter, 2 FXS Ports, 2 SIP Profiles

Overview

The Grandstream HT802 V2 lets two ordinary analogue phones, or a phone and a fax machine, work on an internet phone service or office phone system. It is a two-port analogue telephone adapter (ATA): each phone port (FXS) has its own SIP profile, so each handset can have its own number, and both share one network connection.

Is it right for you?

• Suits a small office, shop or home that wants to keep two existing analogue handsets while moving calls to a SIP provider or IP PBX, and service providers that deliver two lines per customer.
• Each port has its own SIP profile, so the two phones can have different numbers.
• One 10/100 Mbps network port and no second LAN port: if you want to pass a PC through the adapter or need Gigabit, look at the HT812 V2.
• For a single phone, the HT801 V2 is the one-port version.

Key features

• Two FXS (Foreign Exchange Station) RJ11 ports with two SIP profiles, one per port.
• HD voice with G.722 and Opus, plus G.711, G.723.1, G.729A/B, G.726-32 and iLBC, with echo cancellation and a dynamic jitter buffer.
• T.38 fax relay up to 14.4 kbps with G.711 fax pass-through.
• Caller ID, call waiting, transfer, forward, hold, do not disturb and 3-way conferencing.
• TLS and SRTP encryption, TR-069 and AES-encrypted XML provisioning.
• Ring load of 2 REN, up to 1 km on 24 AWG wire; one 10/100 Mbps auto-sensing network port.
• 100 x 100 x 29.5 mm, 114 g.

What else you need

• SIP accounts from a VoIP provider or an IP PBX. With a Grandstream UCM series IP PBX (the UCM6300A, for example) it can be provisioned with zero configuration.
• Analogue phones, cordless bases or a fax machine.
• A network cable to your router or switch.
• A mains socket: a 5 V DC 1 A universal power adapter is supplied.

Installation

Anyone can set it up. Connect the network cable, plug the phones into ports 1 and 2 and power on. Set up through the web interface, GDMS (Grandstream Device Management System) or a provisioning server. Indoor use from 0 to 40 °C.

Software and licences

Standards-based SIP, so it registers with Grandstream UCM and CloudUCM systems and with third-party SIP servers and hosted VoIP services. Setup is through the web interface, GDMS (Grandstream Device Management System) or a provisioning server (HTTP, HTTPS, TFTP, SSH, TR-069, with AES-encrypted configuration).

Before you buy

• Needs SIP accounts or an IP PBX; there is no landline port.
• The network port is 10/100 Mbps with no second LAN port; see the HT812 V2 for Gigabit and a built-in router.