Polycom RMX 1500 Administrator's Manual page 367

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Polycom, Inc.
Click Next.
The Span Definition dialog box is displayed:
Table 14-22 Span Definition
Field
Framing
Side
Line Coding
Switch Type
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.
Select one of the following options:
•
User side (default)
•
Network side
• Symmetric side
Note: If the PBX is configured on the network side, then the RMX unit
must be configured as the user side, and vice versa, or both must be
configured symmetrically.
Select the PRI line coding method from the list.
•
For T1 spans, default is B8ZS.
•
For E1 spans, default is HDB3.
Select the brand and revision level of switch equipment installed in
the service provider's central office.
•
For T1 spans, default is AT&T 4ESS.
•
For E1 spans, default is EURO ISDN.
Chapter 14-Network Services
14-39