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Grandstream GS-386 (Discontinued)

The Grandstream HT386 has been discontinued by the manufacturer. VoIP Supply recommends the Grandstream HT503. For more information or if you have questions, please call 800.398.8647.

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Product Details
1 Year
Tech Specs
# of FXS Ports:
# of Ethernet Ports:
Built-In Router:
DHCP Capabilities:
Protocols Supported:
Provisioning Options:
Auto Provisioning, HTTP, TFTP, Voice IVR, Web GUI
Guides & Datasheets

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Grandstream Handytone 386 Multiport Analog Adapter SIP VoIP FXS Gateway - Dual FXS

Grandstream HandyTone 386 is an All-In-1 VoIP IAD based on SIP standard. Built upon Grandstreams innovative technology,the HandyTone GS-386 features superb sound quality, rich functions, high degree of integration, ease of use, compact size, and ultra-affordability.

Grandstream Handytone 386 Analog Adapter

Grandstream GS-386

  • Single RJ45 WAN Port
  • Dual FXS RJ11 Ports
  • PSTN Pass-through capability

  • Support SIP2.0 , TCP/UDP/IP , RTP/RTCP , HTTP , ICMP , ARP/RARP , DNS , DHCP (both client and server) , NTP , PPPoE,TFTP, etc.
  • Powerful digital signal processing (DSP) to ensure superb audio quality; advanced adaptive jitter control and packet loss concealment technology
  • Ultra compact (wallet size) and lightweight design, great companion for travelers
  • Support various vocoders including G.711 A-/U-law , G.723.1, G.729A/B, G.728, G.726, iLBC.
  • Support Caller ID/Name display or block, Hold, Call Waiting, Call Transfer, Call Forward, Auto Answer (Intercom), Flash
  • Support customizable ring tone and fax pass through
  • Support silence suppression and VAD , AGC , and echo cancellation (G.168)
  • Support standard encryption and authentication (DIGEST using MD5 and MD5-sess)
  • Support layer-2 (802.1Q VLAN, 802.1p) and layer-3 (DiffServ, ToS) QoS
  • Support automated NAT traversal without manual manipulation of firewall/NAT
  • Support remote automated provisioning and software upgrade even through firewall/NAT to enable zero configuration and plug-and-dial for end users
  • Support device configuration via built-in IVR, Web browser or central configuration file

Didn't find the VoIP Adapter you were looking for?

Check out these other Grandstream VoIP adapters:

  • Grandstream HT701
  • Grandstream HT702
  • Grandstream HT502