Doc. # 1-0002597
Date Updated 02-03-2005 Date Created 07-27-2000
Document Type Knowledge Base Related OS
Related Product PCLS-OPC/ADM
How to set up the communication of ADAM OPC Server by modem?
Solution:
The AOA I/O Driver has built-in modem support using Microsoft's Telephony API (TAPI). TAPI provides access to a variety of telephone network services. Although these services may use different technologies to establish calls and transmit voice and data, TAPI makes these service-specific details transparent to applications. To enable telephone communication for your driver: 1. Open the Windows NT Control Panel. 2. Double-click the Modems control panel. 3. Follow the instructions for installing a new modem. 4. In the I/O Driver Power Tool, select the device that you want to communicate by modem and enter the correct telephone number in the Primary Phone Number field.