Avaya PARTNER Installation And Use Manual page 341

206 module, 206E module, 206EC module
It is recommended that you connect the loudspeaker paging system to the last line
jack in your PARTNER system to prevent any conflict with your line assignments.
When you provision a loudspeaker paging system to a line jack on the PARTNER
system, that line is "removed" from the system. For example, suppose your system
has four lines, and you connect your loudspeaker paging system to line jack 4. (The
lines are connected to Line jack 1, Line jack 2, Line jack 3, and Line jack 5.) When
you administer the lines, the PARTNER system will label these four lines as Line 1,
Line 2, Line 3, and Line 5. Line 4 is removed.
If the loudspeaker paging system requires a "dry contact relay," you must connect the
loudspeaker paging system to line jack 5 on the PARTNER ACS R7.0 processor.
2. Route the cord through the processor module's wire manager.
3. Connect the other end of the cord to the paging system.
Figure 9-11. Connecting the Paging System
Using Auxiliary Equipment
Loudspeaker Paging System
9-27