Owner`s manual

22 MultiMobile
Chapter 3—Application Program Interfaces (APIs)
Making ISDN Phone over ISDN Voice Calls
The ISDN Phone over ISDN function makes voice communication over
ISDN line possible with your bundled ISDN Phone kit. The multifunction
PC Card permits you to talk to remote parties easily through its unique
ISDN Phone over ISDN feature, which is the same as using a normal
telephone set for voice communications. The ISDN Phone over ISDN
function is only available under VCOMM API.
1. Attach the ISDN network connection cable (S/T- or U-interface) to the
multifunction PC Card 15-pin connector. Then, connect the ISDN
phone cord to the ISDN wall outlet (U-interface network connection
cable) or NT1 device (S/T-interface network connection cable).
Note: Fax/Modem over ISDN cannot be used concurrently with ISDN
Phone over ISDN applications. Only one application at a time is
possible.
2. Attach the ISDN Phone kit to the voice interface on the ISDN network
connection cable.
3. In the Configuration Utility, open the Switch Type tab and select the
appropriate Voice Encoding parameter for your ISDN Phone voice
applications. If you dont know which parameter is appropriate for
your area, try either one. Now you are ready to make calls.
To make voice calls, use Voice Dialer in the Configuration
Utility.
1. In the Configuration Utility, open the Tools tab and click the Phone
Dialer button. The Dialer dialog box appears and minimizes to the
taskbar. Double-click the Dialer icon in the taskbar to open it. Enter the
remote party phone number with the number keys on the screen or
type it directly in the Number to Dial box; then click Dial to dial the
phone number.
3. If the remote party is an auto-attending switch board, type the
extension number and click Dial Ext.
4. Click Disc to terminate the voice session.