Grandstream VoIP Adapters

The Grandstream HandyTone Analog Telephone Adapters/IAD series offer a comprehensive line of VoIP access devices that offer rich telephony functionality, high level of integration, compactness, and affordability.


Model Product Image Item Name Price
HT286 GrandStream HandyTone 286 Analog Telephone Adapter

GrandStream HandyTone 286 Analog Telephone Adapter

1 FXS port, 1 RJ-45 analog adapter. The HandyTone-286 is an award-winning next generation VoIP analog telephone adaptor (ATA) based on industry open...
Starting at

$32.45



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HT486 GrandStream HandyTone 486 Analog Telephone Adapter

GrandStream HandyTone 486 Analog Telephone Adapter

Discontinued: This item is being replaced by the HT-502 and HT-503. 1 FXS port, 2 RJ-45 analog adapter with router. HandyTone 486 is a next...
Starting at


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HT502 GrandStream HandyTone 502 Analog Telephone Adapter

GrandStream HandyTone 502 Analog Telephone Adapter

2 FXS ports, 2 10/100Mbps ethernet ports. Analog adapter with router.The HT502 is SIP 2.0 standard compliant and features 2 FXS ports, dual...
Starting at

$42.95



...more info

HT503 GrandStream HandyTone 503 ATA/IAD

GrandStream HandyTone 503 ATA/IAD

1 FXS port, 1 FXO port, 2 10/100Mbps ethernet ports. Analog adapter with router. The HandyTone 503 is the next generation of powerful, affordable,...
Starting at

$68.95



...more info





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