Polycom RMX 2000 Installation & Configuration Manual page 12

21 In the Span Definition dialog box, define the following parameters:
Field
Framing
Side
Line Coding
Switch Type
22 Click Next.
The Phones dialog box opens.
23 To define dial-in number ranges click the Add button.
24 In the Add Phone Number dialog box, define the first and the last
numbers in the phone number range.
A range cannot exceed 1000 numbers.
25 Click OK.
The new range is added to the Dial-in Phone Numbers table.
12
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 the RMX side on the network.
Default: User 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.