Grandstream HT503 HandyTone 503 ATA/IAD VoIP Gateway RJ45x2, FXS & FXO
Grandstream HT503 HandyTone 503 ATA/IAD VoIP Gateway RJ45x2, FXS & FXO
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Grandstream

Grandstream HT503 HandyTone 503 ATA/IAD VoIP Gateway RJ45x2, FXS & FXO

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General Information

  • The HandyTone 503 offers the next generation of powerful, affordable, high quality and manageable IP telephony ATA/IAD. The integration of a FXO and FXS port enables remote call origination and termination to and from the PSTN line, known as "hop-on and hop-off" calling. This functionality coupled with its compact size makes it an ideal solution for road warriors seeking the savings and benefits of voice-over-ip communication.

Interfaces/Ports
  • Number of Network (RJ-45) Ports: 2
  • Number of FXS (RJ-11) Ports: 1
  • Number of FXO (RJ-11) Ports: 1

Network & Communication
  • Ethernet Technology: Fast Ethernet
  • Network Standard: 10/100Base-TX

Management & Protocols
  • Voice Codec: G.711 u/A
  • Voice Codec: G.723.1
  • Voice Codec: G.729ab
  • Voice Codec: G.726
  • Voice Codec: iLBC
  • Voice Codec: T.38

Physical Characteristics
  • Height: 1"
  • Width: 4.5"
  • Depth: 3"
Current price is $59.00
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