OfficeServ 7400 INSTALLATIONTECHNICAL MANUAL PART 7 MAY 20107.327.2 CONNECTING ADDITIONAL EQUIPMENTThis section describes how to connect optional equipment, such as Music on Hold(MOH)/Background Music (BGM) sources, external page devices, common bells, and PCs forWebMMC/Installation Tool/SMDR/CTI to the OfficeServ 7400 system.The following table lists the default MISC Numbering Plan defined in MMC 724.External BGM/MOH Ports MISC01 MISC02Cabinet #1: 372 373Cabinet #2: 374 375Cabinet #3: 376 377Page Audio Output MISC03Cabinet #1: 361Cabinet #2: 364Cabinet #3: 367Loud Bell Audio Port MISC04Cabinet #1: 3995Cabinet #2: 3996Cabinet #3: 3997Common Bell RelayPorts MISC05Cabinet #1: 3991Cabinet #2: 3992Cabinet #3: 3993Page Zone Relay Ports MISC06 MISC07Cabinet #1: 362 363Cabinet #2: 365 366Cabinet #3: 368 369Internal Melody MOH MISC32Cabinet #1: 371 (one per system)Modem Daughterboard MISC10Cabinet #1:3999(one per system,placed on MP40)