Point to Point Unlicensed Microwave

Broadband Wireless Transport: 5.25 - 5.825 GHz U-NII band -  100 Mbps full duplex Ethernet plus 2 T1's for data transport including  IP and voice over IP up to 7 miles.
ISM Band Spread Spectrum: 900 MHz/2.4 GHz/5.8 GHz - Data rates from 19.2 Kbps to 4X T1/E1 for voice and data wireless connectivity up to 30 miles.

 Point to Multi-Point Unlicensed Microwave

Long Range Wireless IP Network Router: 2.4 GHz - 11 mbps. Vine topology supports star, mesh, or point to point networks. True throughput in excess of 9 mbps.
Wireless Bridge/IP Router: 2.4 GHz - 11 mbps. Supports star, mesh, or point to point networks.
Long range, 9.6 kbps transceiver operating at 2.4 GHz. Affordable wireless solutions and industrial applications

Point to Point Unlicensed Optical Wireless

 fSONA Optical Wireless links from 155 mbps to 1.25 gbps up to 2.5 miles

Wireless LAN

Client/Server in-building networks: 2.4/5 GHz unlicensed band with data rates up to 100 Mbps. Building to building links up to 10 miles.

Voice Over IP
Toll Quality Voice Over the Internet or Wireless Ethernet Network

Toll Quality Voice Over IP Gateway with universal interface and up to 8 voice channels
Low cost Toll Quality Voice Over IP Gateway with up to 4 voice channels

Point to Point Licensed Microwave

Long range analog microwave radio: 960 MHz/2 GHz - Up to 36 voice or modem data channels for links up to 100 miles 
Licensed 23 GHz Microwave Ethernet Radio with transparent wireless Switching/Bridging