Vertical Communications TeleVantage 7.5 - Manual (Page 95)

C HAPTER 7. I NSTALLING I NTEL D IALOGIC B OARD D RIVERS 7-23
Non-DM3 boards: Specifying the ISDN protocol to use
For each non-DM3 ISDN PRI T1 or ISDN PRI E1 trunk board in your system, set the protocol
to be used according to the following instructions.
1. Start the Intel Dialogic Configuration Manager (DCM) if it is not already running. See
See Appendix D, “Using the Intel Dialogic Configuration Manager” for instructions.
2. In the DCM main dialog box, double-click the first ISDN trunk board.
3. Click the Interface tab.
4. Select the board type from the list displayed.
5. Set the Value field to the appropriate protocol for the type of board, trunk, and ISDN
protocol you are using. Find the appropriate entry from your carrier. For example,
ISDN PRI T1 boards in the United States are usually set to
NI2 . ISDN PRI E1 boards
in Europe are usually set to CTR4 .
6. Click OK .
7. Repeat for each additional ISDN trunk board.
If you experience problems with your ISDN PRI trunk boards after following the instructions in
this section, see “Troubleshooting ISDN PRI T1/E1 problems” on page C-15.
For information about modifying protocols for ISDN PRI trunk boards, see Appendix B.