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Grandstream HT386
Grandstream HT SeriesAnalog telephone adapters (ATAs)Discontinued

Grandstream HT386

Grandstream has discontinued the HT386. It still works on smplVoice, The Tech Team™ still supports it, and we can recommend a current replacement.

Overview

About the Grandstream HT386

The HT386 is a VoIP integrated access device based on SIP standards that supports 2 FXS ports with an independent SIP account of SIP server platform and a PSTN pass through line.

Firmware

HT386 firmware

Grandstream's official firmware images, hosted by smplVoice. Release notes list what each build fixes and adds. Not sure which build your phones need? The Tech Team™ can update them for you.
VersionFiles
1.0.3.96

Need help with your HT386?

Tell us a little about your business and a voice specialist will reach out to talk it through.

  • A plan built around how your team actually works
  • Help moving your existing phone numbers
  • Setup and ongoing support from The Tech Team™
Or call (800) 943-7675

Grandstream and Grandstream product names are trademarks of Grandstream Networks, Inc. Product information, images and documents are published by Grandstream (source) and provided here for reference by smplVoice. Firmware and documents are Grandstream’s original, unmodified files.