Grandstream HandyTone ATA-286 is an award-winning next generation VoIP analog telephone adaptor based on industry open standards. Built upon innovative technology, Grandstream HandyTone ATA-286 features market leading superb audio quality, compact size, and rich functionalities at highly affordable price. By connecting an ordinary analogue telephone to a VoIP Phone Adaptor, you can benefit from a VoIP system without the need for VoIP phone or PC.
- Provides 1 LAN port and 1 FXS interface for any analog telephones, cordless phones, and fax machines
- Support popular codecs including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, and G.728.
- Support standard voice features such as Caller ID Display or Block, FLASH, in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook auto dial, early dial, click-to-dial
ATA 286 Reference Documents
IP Momentum is a next generation VoIP services provider that delivers comprehensive VoIP solutions. We integrate managed IP voice and data solutions quickly and economically,
offering enterprises flexibility, lower cost of ownership and decentralization
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