Avaya CMC1 사용자 설명서

In an MCC1, SCC1, or CMC1Media Gateway, the loudspeaker paging feature provides a 
connection from a TN763B/C/D auxiliary trunk circuit pack (or equivalent) to a 
customer-supplied paging amplifier.

 shows the connections for the loudspeaker paging feature. These connections are 

used when the loudspeaker interface equipment is not located in the equipment room. If the 
equipment is located in the equipment room, the information outlet is not required. The 
connections shown are for one zone.

 also shows connections from an optional customer-supplied music source to the 

loudspeaker system through a paging amplifier, as well as connections to the loudspeaker 
system through a 909A/B universal coupler (see 

Note:

If the loudspeaker paging system provides a talkback microphone at the 
speakers, the microphone must be FCC approved (or equivalent), or a
909A/B universal coupler is required.