Analog Telephone Adapters

Can’t get away from that old fax machine and still want to save money with Redshift VoIP? We use and recommend the following Analog Telephone Adapters (ATAs) that are compatible with the T.38 Fax Protocol over VoIP.

These ATAs allow you to send and receive faxes from your old fax machine while still taking advantage of modern, IP connected communications solutions. We’ve had good luck with both the Cisco SPA112 and the Grandstream HT802s, so either one should work fine with our T.38 Fax compatible solutions.

Amazon Affiliate links are provided below, but you can order them from several places including Amazon, B&H Photo Video, and VOIP Supply.

Cisco SPA112 2 Port Analog Telephone Adapter (ATA)

Grandstream GS-HT802 2 Port Analog Telephone Adapter