Grandstream · Analog telephone adapters (ATAs)
Grandstream HT Series support
Current models
Current Grandstream HT Series models
HT801
Easy-to-Use 1-Port ATA
Support & downloads
HT802
Easy-to-Use 2-Port ATA
Support & downloads
HT812
Powerful 2-Port ATA with Gigabit NAT Router
Support & downloads
HT813
Hybrid ATA with FXS and FXO Ports
Support & downloads
HT814
Powerful 4 Port FXS Gateway with Gigabit NAT Router
Support & downloads
HT818
Powerful 8 port FXS Gateway with Gigabit NAT Router
Support & downloads
HT841
Analog FXO Gateway
Support & downloads
HT881
Analog FXO Gateway
Support & downloadsDiscontinued
Discontinued HT Series models we still support
HT286
Analog telephone adapters (ATAs)
Support & downloadsHT386
Analog telephone adapters (ATAs)
Support & downloadsHT486
Analog telephone adapters (ATAs)
Support & downloadsHT488
Analog telephone adapters (ATAs)
Support & downloadsHT496
Analog telephone adapters (ATAs)
Support & downloadsDatasheets
HT Series datasheets
- Grandstream HT801 v2 DatasheetPDF · 8 languages
- Grandstream HT802 v2 DatasheetPDF · 8 languages
- Grandstream HT812 v2 DatasheetPDF · 8 languages
- Grandstream HT813 DatasheetPDF · 7 languages
- Grandstream HT814 v2 DatasheetPDF · 8 languages
- Grandstream HT818 v2 DatasheetPDF · 7 languages
- Grandstream HT841/HT881 DatasheetPDF · 8 languages
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Grandstream and Grandstream product names are trademarks of Grandstream Networks, Inc. Product information, images and documents are published by Grandstream and provided here for reference by smplVoice. Firmware and documents are Grandstream’s original, unmodified files.