Gateways and ATAs   HT8XX Series Analog Telephone Adapter


Firmware 1.0.27.2 for HT801/HT802/HT812/HT814/HT818 released as official (6)

Dear Grandstream Customers, Firmware 1.0.27.2 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_1.0.2…

Firmware 1.0.13.3 for HT813 released as Beta (2)

Dear Grandstream Customers, Firmware 1.0.13.3 for HT813 is now released as Beta. Here is the link for the HT813 release notes: http://firmware.grandstream.com/BETA/Release_Note_HT813_1.0.13.3.pdf The firmware and rele…

Firmware 1.0.11.2 for HT813 released as official (2)

Dear Grandstream Customers, Firmware 1.0.11.2 for HT813 is now released as official. Here is the link for the HT813 release notes: http://firmware.grandstream.com/Release_Note_HT813_1.0.11.2.pdf The firmware and rele…

Firmware 1.0.9.1 for HT813 released as official (2)

Dear Grandstream Customers, Firmware 1.0.9.1 for HT813 is now released as official. Here is the link for the release notes: The firmware and release notes can be downloaded from: http://www.grandstream.com/support/…

Firmware with Security Fixes: HT813 1.0.7.1 and HT801/802/812//814/818 1.0.19.11 released as official (10)

Dear Grandstream Customers, HT813 1.0.7.1 and HT801/802/812/814/818 1.0.19.11 are now released as official. Several security fixes are added in this release. Please upgrade immediately for security purpose. Here is the …

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)
One of two extensions unregistered on HT802 (7)
HT813 Failover (12)
Newbie help with HT813 make/receive from PSTN from smartphone (9)
What chipset does HT813 use? (8)
HT813 at Home (20)
HT 801 deregisters every day (3)
Advanced settings (10)
HT802 writeSIPFile, No space! (7)
HT813 unconditional forward to PSTN number (4)
HT813 and HT801 to extend a POTS line over my network but no outgoing calls! (3)
Hook Flash not returning original call on call waiting ( 2 ) (21)
HT813 drops all incoming pstn calls after 1 ring (6)
Firmware 1.0.27.2 for HT801/HT802/HT812/HT814/HT818 released as Beta (3)
Firmware 1.0.25.5 for HT801/HT802/HT812/HT814/HT818 released as official (4)
Grandstream HT812 (2)
HT814 Sip Trunk with 2 Numbers (2)
HT814 call forward (5)
HT818 Calls dropping (8)
HT813 Slow audio setup both ways VoIP/FXO - Several Seconds of lost audio at the start of any call (17)
How to configur a dial plan HT802 (1)