Field Report: Telos Systems Series 2101 

Clear Channel Chicago answers the call to the Telos Series 2101.

Field Report: Condron Call Screener for Windows 

This call screener program can be networked and works with Telos and Comrex telephone systems.

Western Electric 111C and 119C Transformer Information 

Pinouts and schematics for these popular, high-quality audio transformers.

Field Report: Comrex Matrix 

John Diamantis takes the POTS codec for a spin in this review.

Telos Systems and Omnia equip XM Satellite Radio 

The satcaster installs telephone interfaces and audio processing.

Audio Codecs 

Sending audio from remote locations has never been easierAt one time, all remote broadcasts involved a long wait from the phone company while an expensive

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