GrandStream HandyTone 502 (HT502) Analog Telephone Adaptor


The HT502 is a powerful VoIP router. The product's inclusion of an integrated high performance NAT router and 10Mbps Ethernet WAN and LAN ports enables a shared broadband connection between multiple ethernet devices. In addition to being SIP 2.0 standard compliant, the product supports Universal Plug-in-Play (UPnP), up to 2 SIP account profiles, and advanced telephony features.

» Enhanced security

» Automated provisioning using symmetric and asymmetric voice

» Support for a broad range of popular voice codec

Features & Benefits

  • Universal Plug-in-Play (UPnP)
  • 2 FXS ports (RJ11) w/up to 2 SIP account profiles
  • Dual10/100 Mpbs ports (RJ45) w/integrated router
  • Advanced features:

            -caller ID, call waiting, 3-way conference, blind or attended transfer
            -call forward, do not disturb, voicemail, MLS voice prompts
            -T.38 fax, flexible dial plan, direct IP calling
  • Supports Voice Codecs:

           -G.711(a/u-law), G.723.1, G.729A/B, G.729E
           -G.726-40/32/24/16 and iLBC
  • T.38 Fax
  • HTTP/HTTPS(pending)/Telnet/TFTP Provisioning
  • SIP over TCP/TLS
  • IP connectivity for any phone and fax
  • Web management for easy configuration and installation
  • Offers traditional and advanced telephony features
  • Portable and compact for use at home or on the road

Full Information


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