3Com 3C882 Network Router User Manual


 
Configuring the 3C882 ISDN Modem for a PC 3-11
Figure 3-11 Configuration for One Telephone Number & Two Devices
To change the voice call routing setting:
1 Specify which Phone port should handle the calls
associated with Telephone Number 1 by checking the
appropriate Phone Port box.
2 If your ISDN line has two telephone numbers, specify
which Phone port should handle the calls associated with
Telephone Number 2.
3 Click the Update button to download the change to your
3C882 ISDN modem’s S register.
Verifying the Configuration
Check the status bar located toward the bottom of the
Configuration dialog box. If the parameters were configured
accurately and the 3C882 ISDN modem is ready to send and
receive calls, the status bar fields will appear as shown here.
Layer 1: UP
SPID 1: Init (if required)
TEI 1: Number from 64 to 126
SPID 2: Init (if required)
TEI 2: Number from 64 to 126 (if required)
RESET
9 VDC
• 5A MAX
RS-232
ISDN U
12
908 555 1212 908 555 1212
Number 1
Telephone Number:
Service Profile Identifier: (SPID)
9085551212
015551212000
Number 2
Telephone Number:
Service Profile Identifier: (SPID)
Route Voice Calls to: Phone Port 1 Phone Port 2
Route Voice Calls to: Phone Port 1 Phone Port 2