Cisco 3521 Administrator's Manual page 109

Chapter 3 Configuring the Cisco IPVC 3500 Series Gateway
Adding or Editing ISDN Information Elements
Procedure
In the Gateway interface, on the sidebar, click Gateway (if not already selected).
Step 1
Click the applicable PRI Port tab.
Step 2
Click the Advanced ISDN button.
Step 3
Click Add to add a new ISDN information element or select an existing one and click Edit to modify it.
Step 4
The Add or Edit ISDN Information Elements dialog box appears.
Step 5 In the Prefix field, enter or edit the prefix for the ISDN information element. If you set this field to
Default, it cannot be edited after you create the element.
Step 6 In the Description field, enter or edit the description of the ISDN information element. If you set this
field to Default, it cannot be edited after you create the element.
Step 7 In the Numbering Plan Identification (NPI) field, choose an NPI code for the ISDN information
element.
In the Type of Number (TON) field, choose a TON code for the ISDN information element.
Step 8
Step 9 In the Maximum digits send field, enter the number of digits (up to a maximum of 32) allowed for
outbound dialing.
Step 10 In the DN Manipulation field, you can configure the stripping of the ISDN information prefix number
from the outbound dialed number.
The options in this field vary according to the options set in the Prefix and Type of Number (TON) fields.
Table 3-16
Table 3-16
Prefix Field
Default
Default
Any except Default
In the Network Specific Facility (NSF) field, make one of the following selections:
Step 11
a.
Table 3-17
Pre-configured Setting
AT&T Accunet
AT&T Megacom
AT&T Megacom 800
AT&T SDDN
Administrator's Guide for Cisco IPVC 3521 BRI Gateway, Cisco IPVC 3526 PRI Gateway, and Cisco IPVC 3540 PRI Gateway
OL-7995-01
details the possible variations
DN Manipulation Option Variations
Type of Number (TON)
field
Local
Any except Local
Any
Choose one of the pre-configured settings or choose None to not configure any NSF information
elements. Table 3-17 lists the pre-configured settings.
Pre-configured NSF Settings
DN Manipulation Options
None, Append Local Area Code
None
None, Strip Prefix
Information Element (IE) Octets
IE 1 Octets
3 3.1 3.2 3.2 3.2
4 A1 32 38 38
4 A1 32 38 38
4 A1 32 38 38
4 A1 32 38 38
Configuring Gateway Settings
IE 2 Octets
4 3 4 5
E6
E3
E2
E1
3-47