Before the board can communicate with remote equipment, the T1/E1/J1 trunk configuration options must be set, including the:
Type of framing employed on the line
Line coding format
Clock source
A TDM configuration file automatically performs initial configuration as part of ss7load. To override the information in the TDM configuration file, use TxT1E1ConfigCarrier. Refer to the Dialogic® NaturalAccess™ Signaling Software Configuration Manual for information about ss7load.
Note: If you do not download a TDM configuration file to the board (if you have no dedicated data channels), you must call TxT1E1ConfigCarrier before attempting to make connections using the T1/E1/J1 trunks.