User guide
Table Of Contents
- Title Page
- About
- Contents
- Introduction
- Installing the AR100 Series Internet Router
- Getting Connected
- About Web Access to the AR100
- Configuring for the First Time
- Configuring for a Leased Line
- Changing Your Configuration
- Using Telephony Services
- Accessing Router Utilities
- Troubleshooting
- Safety and Statutory Information
7-6 Adding or changing an Internet connection
Call bumping
Voice call bumping disconnects a data call when both ISDN B channels are in
use, to make room for an outgoing call. If you have both Internet and inter-
office connections, you can specify which data connection should be
disconnected first for an outgoing voice call.
If you have both Internet and inter-office connections, data call bumping
allows a new outgoing data call to be made even if both B channels are being
used for the other connection, by disconnecting the second demand call.
Note: If you want calls to emergency phone numbers to override data calls to
the Internet or remote office, you must enable voice call bumping.
■
If you want phone calls to disconnect data calls, select Enable voice call
bumping. Choose whether you want data calls to the Internet or your
remote office to be disconnected first for voice calls.
■
Choose whether or not to enable Data call bumping.
Data over voice
The Data Over Voice (DOV) feature sends data calls over the ISDN network as
though they are voice calls. For those ISDN service providers that have lower
charges for voice calls than for data calls, this feature can give reduced ISDN
call charges. If you are to receive DOV calls, you must have an ISDN directory
number to be used only by DOV calls entered on this page. DOV must be
enabled on the Internet Connection page (Figure 7-5) and/or the Inter-Office
Connection page (Figure 7-6). If you are to send or receive DOV calls, the ISP
or remote office router must also be configured for Data Over Voice calls.
■
Enter the ISDN directory number for Voice Over Data calls.
Note: Depending on where you are located and your ISDN service, the use of
the Data Over Voice feature may not be permitted.
Save changes
■
Click OK to save these changes and return to the Update Configuration
page (Figure 7-2).
■
To return to the Update Configuration page (Figure 7-2) without saving
changes to the phone and ISDN information, click the Cancel button.
Adding or changing an Internet
connection
Your Internet Service Provider (ISP) will have given you account information
that the router needs to connect to the Internet through your ISP.