14Norstar TAPI SP installation
Figure 5 Connection Hardware Properties dialog box
7.If required, select the Device Type appropriate to the interface device you have installed on your PC.
The following interface devices are supported in this release:
•TelAdaptor
•CTA 150i
•CTA 500dm
•CTA 100
•CTA 200
8.Select or change the appropriate properties for the interface device you selected. Refer to your vendor documentation for more information, if required. By clicking Default, you can return the values to their system defaults.
Port
For an external interface device, select the serial port to which the device is connected on your PC.
Base Address
Select the address that matches the switch settings on your card or port.
IRQ
Select an available hardware interrupt number for your computer. For the CTA 150i card, valid values are in the range from 2 to 7, and 9.
Computer Telephony Adapter 150 Installation Guide