6.6. Using ISDN Protocols with Global Call System Software

When using DM3 boards, select an ISDN protocol by choosing the appropriate FCD file at board configuration time:

• Linux: The ISDN protocol to be used by a board is specified by selecting which Feature Configuration Description (FCD) file to use for each board in the System Configuration Description (SCD) file.
• Windows: The ISDN protocol to be used by a board is specified by choosing a Feature Configuration Description (FCD) file to use for each board in the Intel® Dialogic Configuration Manager (DCM).

See the configuration information for DM3 products provided with the system release sotware for more information.

When using Springware boards, select the ISDN protocol to use by ensuring that the protocol firmware file and parameter file are specified in the configuration file:

• Linux: These protocol files are specified using the ISDNProtocol and ParameterFile parameters in the dialogic.cfg configuration file. You select the ISDN protocol to be used by selecting the ISDNProtocol keyword. By default, the keyword selects the protocol to be downloaded to the board and the corresponding parameter file. To specify a different parameter file, use the ParameterFile keyword. The following example specifies the CTR4 E-1 ISDN protocol:

                 ISDNProtocol = ctr4 
                 ParameterFile = isdnE1.prm  

• Windows: Use the Intel® Dialogic Configuration Manager utility to select the protocol for each board.

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