Analog Telephone Adaptors
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.
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HandyTone 701 ATA

HT 701
DEALER

HandyTone 702 ATA

ht702
HT702
DEALER

HandyTone 704 ATA

ht702
HT 704
DEALER

HandyTone 502

ht503double
HT-502
DEALER

HandyTone 503 IAD

ht503double
HT-503
DEALER

HandyTone 496

HT-496
DEALER