204 V6100 and V7122 User Guideini File Field NameWeb Parameter Name Valid Range and DescriptionDigitPatternForwardNoReason[Forward on No ReasonDigit Pattern]Determines the digit pattern used by the PBX to indicate ‘call forward with noreason’.The valid range is a 120-character string.DigitPatternInternalCall[Internal Call Digit Pattern]Determines the digit pattern used by the PBX to indicate an internal call.The valid range is a 120-character string.DigitPatternExternalCall[External Call DigitPattern]Determines the digit pattern used by the PBX to indicate an external call.The valid range is a 120-character string.Serial parameters (applicable only to the SMDI application).SerialBaudRate Determines the value of the RS-232 baud rate.The valid range is: any value.It is recommended to use the following standard values:1200, 2400, 9600 (default), 14400, 19200, 38400, 57600, 115200.SerialData Determines the value of the RS-232 data bit.7 = 7-bit.8 = 8-bit (default).SerialParity Determines the value of the RS-232 polarity.0 = None (default).1 = Odd.2 = Even.SerialStop Determines the value of the RS-232 stop bit.1 = 1-bit (default).2 = 2-bit.SerialFlowControl Determines the value of the RS-232 flow control.0 = None (default).1 = Hardware.ISDN and CAS Interworking-Related ParametersTable 50 ISDN and CAS Interworking-Related Parametersini File Field NameWeb Parameter Name Valid Range and DescriptionEnableTDMoverIP[Enable TDM Tunneling]0 = Disabled (default).1 = TDM Tunneling is enabled.When TDM Tunneling is enabled, the originating V7122 automatically initiatesSIP calls from all enabled B-channels belonging to the E1/T1/J1 spans that areconfigured with the ‘Transparent’ protocol. The called number of each call isthe internal phone number of the B-channel that the call originates from. TheIP to Trunk Group routing table is used to define the destination IP address ofthe terminating V7122. The terminating V7122 gateway automatically answersthese calls if its E1/T1 protocol is set to ‘Transparent’ (ProtocolType = 5).