Lancom 1722 VoIP User Manual page 73

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This suggested call routing table would place all exter-
nal calls over the ISDN line. The SIP line is set up as a
backup for international and national long distance
calls and local calls that are not in the list of special or
emergency numbers.
In order to channel calls to special destinations, such
as international and national long distance calls, over
the SIP provider, double-click on the corresponding
entry in the table and switch the line used from 'ISDN'
to 'SIPPROVIDER'. Don't forget to switch the backup
line from SIP to ISDN, if necessary!
After being adapted for international
call routing table should appear as follows:
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»
Configuring the VoIP terminal equipment
Enter the registration information for the first SIP user in the softphone
(example for LANCOM Advanced VoIP Client).
The # sign is a placeholder for any character string. The entry '0#' is
therefore suitable for all numbers dialed that have at least one '0' pre-
ceding them .
LANCOM 1722 VoIP – LANCOM 1724 VoIP
Chapter 5: Configuring Voice over IP
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and national long distance, the
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