3Com OfficeConnect Series, User Manual

Page: 85 / 129

88
C
HAPTER
8: P
LACING
, R
ECEIVING AND
D
ISCONNECTING
C
ALLS
■
Reviewing ISDN LAN Modem statistics
Refer to Chapter 9, “Reviewing Statistics,” for instructions.
Incoming calls for data transfer are not supported. For example, you cannot call
into the ISDN LAN Modem to use a computer as a server that others would dial
into and use for downloading information.
Receiving Voice Calls
Voice calls received by the ISDN LAN Modem will be routed to the analog
equipment connected to the voice ports. By default, incoming voice calls to
telephone number one are routed to Phone port one, and incoming voice calls to
telephone number two are routed to Phone port two.
To change the default routing, refer to “Changing Voice Call Routing” in Chapter
6.
Specialized telephone equipment such as some speakerphones, answering
machines, and fax machines that require more than 42 VAC ringing voltage may
not detect incoming calls.
Distinctive Ringing
You can configure the ISDN LAN Modem to distinguish between telephone rings
for calls to telephones connected to the ISDN LAN Modem’s phone ports. When
this feature is enabled, the ringing pattern for calls to telephone number one
changes to distinguish between calls to telephone number one and calls to
telephone number two.
By default this feature is disabled. To enable, do the following.
1
Go to the ISDN LAN Modem’s main configuration page:
http://3com.oc.lanmodem/
2
Click ISDN Parameters .
3
Locate Distinctive Ringing and then click the box labeled Enable .
4
Click Submit .
Disconnecting Data
Calls
You can disconnect data calls manually or use timers to disconnect calls
automatically.
Disconnecting Data Calls
Manually
To disconnect calls manually, do the following:
1
From the ISDN LAN Modem home page, click Manual Calling . Alternatively, if you
are using the custom browser, click Dial/Hang Up from the Links menu bar.
The Manual Call Control window appears.
2
In the table, locate the name of the service provider from which you wish to
disconnect and then verify that the call is up under the
Status of Call column.
3
Click Hangup Call .
A message indicates that the call is being disconnected.