Polycom SoundStructure C16 Design Manual page 459

Advanced Applications
Step 2 - Select Outputs
Six mono audio amplifiers are added to the system in this step. The output to
the telephone line and VSX8000 were created when their respective input com-
ponents were added to the system in step 1.
Step 3 - Select Equipment
The default equipment selection will use two C12's, and a TEL1 telephony
card.
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