Features Provides an additional 8 Plain Ordinary Telephone (POT) ports for use with analog telephonesChanges from V1The Phone V2 uses an earthed 3-pin 60W external power supply unit.With IP Office 3.1, the message waiting indication (MWI) on each POT port can be configured for None, On, 51V Stepped, 81V, Line Reversal A or Line Reversal B. On uses the default determined by the system locale. POT ports on a Phone V2 module can additionally be configured for 101V operation.The ports do not include a ringing capacitor. Therefore for phones where this is a requirement, connection should be via a Master socket containing ringing capacitors.The DTE serial port on the rear of the module has been changed to a 9-pin D-type socket.CompatibilityIP403, IP406 V1, IP406 V2, and IP412IP500 running R4.2 or earlier; Professional Edition is requiredIP500 running R5.0 or higherIP500 V2 running R6.0 or higherIncludes RefurbishedLibrary Avaya IP Office 400 Installation Manual.pdf Avaya IP Office 400 500 Basic Installation Manual.pdf
