Polycom MGC Administrator, Administrator'S Manual

Page: 368 / 584

Chapter 5 - MCU System Management
5-132
Clocking
To be able to work with the network connected to the MCU you need to
synchronize the system clock with the network clock. This is done in two
steps:
•
Selecting the network type according to which the system clock will
synchronize. Only one system type may be selected for clocking.
• Selecting the spans of the selected network that will act as primary and
backup clocks. The primary and the backup clock must be set on spans of
the same network type.
Selecting the network type for clocking:
The network type to be used for clocking is selected in the “system.cfg” file.
1. Right click the MCU icon, click MCU Utils and then click Edit
“system.cfg” from the cascading menu.
The SysConfig dialog box opens.
2. In the Section box, double-click MCU_CLOCKING .