Avaya 555-231-743 manual Intuity Lodging-to-PMS Link COM1

GuestWorks and DEFINITY ECS Release 9	Issue 1
Technician Handbook for Hospitality Installations 555-231-743	November 2000
Installing the System
Connecting the Hospitality Adjuncts	32

For some installations, the connection used for controlling guest mailboxes between the MAP and the PMS uses COM1 instead of the Multi-Port Serial Card. Figure 11 shows this connection.

MAP

COM1

	Demarcation
.	Point
RS232 25-pin
Null Modem			PMS
T/R Swap Only
RS232
Cable			Voice
		Messaging
			Port

50 Ft. Maximum

map_pms_com1.cdr

Figure 11. INTUITY Lodging-to-PMS Link (COM1)