ISDN Service Settings
Field
Dial-out Prefix
6 Click Next.
The Span Definition dialog box is displayed:
7 Define the following parameters:
Span Definition
Field
Framing
Polycom®, Inc.
Description
Enter the prefix that the PBX requires to dial out. Leave this field blank if a
dial-out prefix is not required.
The field can contain be empty (blank) or a numeric value between 0 and 9999.
Default: Blank
Description
Select the Framing format used by the carrier for the network interface from the
list.
•
For T1 spans, default is SFSF.
•
For E1 spans, default is FEBE.
Defining ISDN/PSTN Network Services
514
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