Interphase ENTIA 5536 DM PRI, User Manual

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Chapter 5: Setting Up WAN Firmware and Hardware
5536 PRI RAS Communications Controller Users Guide
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Figure 5-4. DS1 Properties
Clock Settings, Line Framing, and Line Code parameters are
physical level parameters, which cannot be modified on a PRI
Line.
Selecting the CRC Type
If your location is Europe, you should select the correct CRC
type. The CRC type depends on the country:
• For European countries other than France, select
CRC4 .
• For France, deselect CRC4 .