Gateways and ATAs   HT8XX Series Analog Telephone Adapter


Firmware 1.0.5.2 for HT813 released as official (2)

Dear Grandstream Customers, Firmware 1.0.5.2 for HT813 is now released as official. Here is the link for the release notes: http://firmware.grandstream.com/Release_Note_HT813_1.0.5.2.pdf The firmware and release notes…

Firmware 1.0.19.8 for HT801/HT802/HT812/HT814/HT818 released as Beta (10)

Dear Grandstream Customers, Firmware 1.0.19.8 for HT801/HT802/HT812/HT814/HT818 is now released as Beta. Here is the link for the HT801/HT802 release notes: http://firmware.grandstream.com/BETA/Release_Note_HT80x_1.0.…

Firmware 1.0.19.1 for HT801/HT802/HT812/HT814/HT818 released as Beta (2)

Dear Grandstream Customers, Firmware 1.0.19.1 for HT801/HT802/HT812/HT814/HT818 is now released as Beta. Here is the link for the HT801/HT802 release notes: http://firmware.grandstream.com/BETA/Release_Note_HT80x_1.0.…

Firmware 1.0.17.5 for HT801/HT802/HT812/HT814/HT818 released as official (2)

Dear Grandstream Customers, Firmware 1.0.17.5 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 1.0.3.12 for HT813 released as official (2)

Dear Grandstream Customers, Firmware 1.0.3.12 for HT813 is now released as official. Here is the link for the HT813 release notes: http://firmware.grandstream.com/Release_Note_HT813_1.0.3.12.pdf The firmware and relea…

Firmware 1.0.15.4 for HT818 released as official (2)

Dear Grandstream Customers, Firmware 1.0.15.4 for HT818 is now released as official. Here is the link for the HT818 release notes: http://firmware.grandstream.com/Release_Note_HT818_1.0.15.4.pdf The firmware and relea…

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)
Dial plan for adding suffix (4)
HT818 Keeps Losing Audio on Caller-side (13)
HT-814 acting weird (3)
HT802 update fields pre-populated by third party (15)
Ht913 ( 2 ) (34)
HT813 Slow audio setup both ways VoIP/FXO - Several Seconds of lost audio at the start of any call (9)
HT801 - DTMF talk-off (4)
HT813 PSTN passthrough - delay in incoming speech ( 2 ) (21)
60ms on g729 of HT812 (Voice Frame per TX) (6)
HT813 'losing' network connection (3)
HT814 and GDMS configuration (Possibly a Continuation of my SonicWall Question) (3)
HT814 and a Sonicwall (5)
Bsnl wings and Grandstream HT801 and HT802 setup? (3)
I have problem grandstream ht818 wan port (16)
Grandstream HT818 2 Profile concurrent (16)
How to enable HT818 Speed dial (3)
HT802, no registration after Internet connection failure or disconnection (1)
HT813 - DTMF generation is not according to RFC2833 (8)
Problems with HT801 - loses registration (7)
Firmware 1.0.5.2 for HT813 released as Beta (3)
HT813 Caller ID and PJSIP Trunk Setup (FreePBX) (3)