Upgrade your telephone from analogue to VoIP in a heartbeat!

Upgrade your telephone from analogue to VoIP in a heartbeat!

The HT802 from Grandstream is a 2 port analogue telephone adapter (ATA) that allows users to create a high-quality, scalable and manageable IP telephony solutions whether it’s for the home or office use. With the HT802 you can convert 2 analogue devices (telephone, fax) to SIP devices for VoIP.



Key Features of the 2 port ATA from Grandstream:



The HT802 is ultra-compact and is about the size of your hand making it an extremely discrete solution.


Voice Quality

The ATA will ensure that the audio quality remains crystal clear.


Advanced VoIP Functionality

Reap the benefits of advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multi-language prompts, flexible dial plan and more!

Security Protection


With TLS and SRTP security encryption technology, the HT802 can protect calls and accounts.


Auto Provisioning & Zero Config


Automated provisioning options include TR-069 and XML config files for quick and easy setup and the HT802 can be used with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning.

2 ports


The HT802 supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port.


3-Way Conferencing


The HT802 supports up to 3-way voice conferencing.


Failover SIP


The failover SIP server automatically switches to a secondary server if the main server loses connection ensuring that you never have to drop a call.




If you still make use of a fax machine, no worries: Supports T.38 Fax for Fax-over-IP!


Caller ID


The HT802 also supports a wide range of caller ID formats.

Analogue to VoIP Analogue to VoIP Analogue to VoIP


  1. Price of HT802?

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