Version 6.2 191 February 2011
SIP User's Manual 3. Web-Based Management
2. Configure the parameters as required.
3. Click the Submit button to save your changes.
4. To save the changes to flash memory, see ''Saving Configuration'' on page 336.
3.3.2.11.6.2 Configuring ISDN Supplementary Services
The 'ISDN Supp Services Table' page allows you to configure supplementary services for
Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) phones connected
to the device. This feature enables the device to route IP-to-Tel calls (including voice and
fax) to specific BRI ports (channels).
This table allows you to define BRI phone extension numbers per BRI port pertaining to a
specific BRI module. Therefore, this offers support for point-to-multipoint configuration of
several phone numbers per BRI channel. Up to eight phone numbers can be defined per
BRI trunk. In addition, for each BRI endpoint, the following optional configurations can be
defined:
User ID and password - for registering the BRI endpoint to a third-party softswitch for
authentication and/or billing. For viewing BRI registration status, see ''Viewing
Registration Status'' on page 354.
Calle
r ID name - for displaying the BRI endpoint’s caller ID to a dialed destination, if
enabled (i.e., “Presentation” is not restricted)
Caller ID presentation or restriction
Enable/disable sending caller ID to BRI endpoints
Notes:
• To use this table for routing of IP-to-Tel calls to specific BRI channels,
the Channel Select Mode in the Hunt Group Settings must be set to
'Select Trunk by ISDN Supplementary Services Table' (see ''Configuring
Hunt Group Settings'' on page 148).
• You can also configure this table using the ISDNSuppServ ini file table
parameter (see ''Configuration Parameters Reference'' on page 653).
• To allow the end-user to hear a dial tone when picking up the BRI phone,
it is recommended to set the Progress Indicator in the Setup Ack bit
(0x10000=65536). Therefore, the recommended value is 0x10000 + 0
x1000 = 65536 + 4096 = 69632 (i.e., set the ISDNInCallsBehavior
parameter to 69632).
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