Polycom RMX 1500 Quick Installation And Configuration Manual page 13

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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.

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.

Note: For T1 configurations in Taiwan, Framing must

be set to ESF and Line Coding to B8ZS.

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