JK Audio INLINE PATCH User Manual page 2

Description
The Inline Patch gives you access to the audio from both sides of
your telephone call. Simply install this little box "inline" between
the telephone wall jack and the base of your telephone. You can
use any single-line residential (analog) corded or cordless
telephone or if available the data / modem port on a digital or PBX
telephone. Add a pair of powered speakers and everyone in the
room will hear both sides of the conversation. Separate volume
controls ensure that both sides of the call are heard at the same
level. Inline patch is not the same as a speakerphone. Only the
person with the telephone handset can talk while everyone else
listens in. You can pass around the handset with more control
over your teleconference or IVR demo.
You can also use Inline Patch to add audio to your
conversation, or send audio into the phone line instead of your
voice.
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