SpectraLink 150 M3 MCU manual Connect the OAI Telephony Gateway to the MCU

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SpectraLink Corporation

Link WTS Installation and Operation

13.5 Connect the OAI Telephony Gateway to the MCU

1.The OAI Telephony Gateway must be connected as the last box in the MCU chain. Connect the OAI Telephony Gateway to the OUT port on the MCU, using the IPC cable supplied.

2.Double-check that the IN and OUT ports are correctly connected on all MCUs. The first MCU will have no connection to the IN port; the last MCU is connected to the OAI Telephony Gateway. The following diagram shows a chain of four MCUs and the OAI Telephony Gateway.

Do NOT stack the MCUs and OAI Telephony Gateway on top of each

!other. Units should be placed side by side physically touching the adjacent unit.

3.Power up the entire system.

∙The Power and IPC LEDs on front panel of the OAI should be on. If the IPC LED remains off, try replacing the IPC cable. If this does not correct the problem, or if the Error LED is on, contact Customer Service.

∙All the MCUs should go through their usual diagnostic routine, and a unique Box ID should display on the status LEDs of each MCU. If this does not happen, recheck the IPC wiring.

Part Number: 72-0075-01-C-W.doc

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Contents Installation and Operation Trademark Information SpectraLink Corporation Link WTS Installation and Operation UL Information FCC Information Industry Canada IC Notice Warranty Support Program Customer Responsibilities Return Material Authorization Cleaning Tips for Wireless Telephones Table of Contents Site Certification System Administration Icons and Conventions Installation OverviewAbout This Document Questions?SpectraLink Corporation Link WTS Installation and Operation System Operation Link Wireless Telephone System OverviewSpectraLink Corporation Link WTS Installation and Operation Front Panel of the Link 150 M3 MCU Determine Location of MCU Site PreparationRequired Materials Run Cables to Base Station Locations Wire SpecificationsRun Cable for System Terminate Cable at Base Station Locations Pull CableMCU Prepare Demarc BlocksDedicated Line for Diagnostic Modem Multiple Power PairsTwo Wire Analog or Digital Interface Four Wire Digital Interface Assign and Program Ports Install Demarc BlocksSpectraLink Corporation Link WTS Installation and Operation Two Wire Analog or Digital Demarc Block Four Wire Digital Demarc Block Wire Connector B Check Components Install Link Wireless Telephone SystemSurvey Site Connect MCU to Demarc Blocks Install MCUsMount MCUs to Wall Connect Multi-Unit Systems Connect PowerSet Switch Interface Type Switch Interface Line LEDs MCU Type Mount Base Stations on Dropped Tile Ceilings Install Base StationsMount Base Stations On Finished Ceilings Wire and Connect Outdoor Base Stations Install Outdoor Base StationsRegister Wireless Telephones Connect and Register Wireless TelephonesSet Up Diagnostic Modem Unregister Wireless Telephones Test Wireless Telephones Program Wireless Telephone FeaturesSite Certification Troubleshoot Phone Features System AdministrationTroubleshoot Error Codes Status LEDs Description Action 12345 Status LED CodesStatus Description Action LEDs Status Description Action LEDs Indicator Description Action Wireless Telephone Status Indicator MessagesRegister New Wireless Telephone Replace a Wireless TelephoneDelete Old Wireless Telephone Replace an MCU Clear Configuration on Replacement MCUConnect the Replacement MCU Replace a Base Station MCU ID Wireless Telephone Planning WorksheetBase Station Location Worksheet Select Alternate Spread Spectrum Sequence Appendix a Technical ParametersChange Companding Open Application Interface Appendix B Program Analog FeaturesDefining Macros Plan ProgrammingProgram Macro Codes Clear or Erase a Function Examples of ProgrammingTransfer Speed DialBefore Installing the OAI Telephony Gateway Mount Telephony Gateway to Wall OAI Telephony Gateway’s Front PanelInitial Test Connect the OAI Telephony Gateway to the MCU Assign a Function Key to OAI Telephony Gateway Connect the OAI Telephony Gateway to the Application ServerCertification Test LED IndexOAI