Gateways and ATAs   HT8XX Series Analog Telephone Adapter


Firmware 1.0.13.7 for HT801/802/812/814/818 released as official (2)

Dear Grandstream Customers, Firmware 1.0.13.7 for HT801/802/812/814/818 is now released as official. Here is the link for the HT801/HT802 release notes: http://firmware.grandstream.com/Release_Note_HT80x_1.0.13.7.pdf …

Firmware 1.0.11.7 for HT818 released as official (2)

Dear Grandstream Customers, Firmware 1.0.11.7 for HT818 is now released as official. Here is the link for the HT818 release notes: http://firmware.grandstream.com/Release_Note_HT818_1.0.11.7.pdf The firmware and relea…

Firmware 1.0.11.6 for HT801/HT802/HT812/HT814 released as official (2)

Dear Grandstream Customers, Firmware 1.0.11.6 for HT801/HT802/HT812/HT814 is now released as official. Here is the link for the HT801/HT802 release notes: http://firmware.grandstream.com/Release_Note_HT80x_1.0.11.6.pd…

Firmware 1.0.10.6 for HT801/HT802/HT812/HT814/HT818 released as official (2)

Dear Grandstream Customers, Firmware 1.0.10.6 for HT801/HT802/HT812/HT814/HT818 is now released as official. Here is the link for the HT801/HT802 release notes: http://firmware.grandstream.com/Release_Note_HT80x_1.0.1…

Firmware 1.0.1.2 for HT813 released as official (2)

Dear Grandstream Customers, Firmware 1.0.1.2 for HT813 is now released as official. Here is the link for the HT813 release notes: http://firmware.grandstream.com/Release_Note_HT813_1.0.1.2.pdf The firmware and release…

About the HT8XX Series Analog Telephone Adapter category (1)
Issue with outbound call using an HT802 with XS4ALL (NL) (7)
HT813 not responding on FXO port (3)
Audio Delay On Outbound Calls (6)
HT813 Noobie SIP Config (5)
HT818 Keeps Losing Audio on Caller-side (6)
Are there any issues upgrading from 1.05.11 direct to 1.0.11.6 firmware? (4)
Peer to peer possible on HT813 x 2 (3)
Unable to recieve inbound calls - HT802 (10)
HT813 FXO unable to detect incoming CALL ( 2 ) (25)
Need To Connect A HT813 To A Valcom VP-2024 (5)
HT818 Gateway not passing through the right time (1)
Refer-To Use Target Contact on HT-812 does not work (3)
Grandstream HT814 | Receiving Calls From SIP Vicious (10)
How to create a config backup on HT812 ATA (6)
HT818/h814 and Credit Card Machines (4)
Firmware 1.0.13.7 for HT801/HT802/HT812/HT814 released as Beta (7)
Handset/Phone System(s) Not Receiving Proper Time From Caller ID (3)
HT704 Dropping Registration | Firmware (3)
HT802 - Resistive Faults Test (2)
HT802 Leading "39" on Caller ID from landline calls (Italy) (12)
Firmware 1.0.13.7 for HT818 released as Beta (3)
HT702 DNS not registering SIP (1)
HT813 only works once (4)
HT801 and Lazer phones (3)