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Step 9: In the DNS Server field, enter the IP address of your primary DNS server if you turn on DNS service in
Step 8.
Step10: In the DNS Server field, enter the IP address of your secondary DNS server if you turn on DNS service
in Step 8.
Step11: In the EMS Server field, enter the IP address of your primary EMS server if you have invoked EMS
(Network Element Management System) service to monitor your GT48 system.
Step12: In the EMS Server field, enter the IP address of your secondary EMS server.
Step13: In the Time Server field, enter the IP address of your primary Time server.
Step14: In the EMS Server field, enter the IP address of your secondary Time server.
Step15: In the Timeout field, enter the time (in minute) allowed for the system to search the Time Server. If the
system cannot find the Time Server within the time specified here, then start the search again.
Step16: In the Interval field, enter the time interval (in minute) for the system to refresh its synchronization with
the Time Server if it has already synchronized with the Time Server.
Step17: Click the Submit button.
5. 4 MGCP Configuration
Step 1: Click the MGCP Config link on the left of Figure 5 – 1. The following displays:
Figure 5 – 4
Step 2: In the MGCP Port field enter GT48 gateway local MGCP port number (example: 2427). You can use any
port number as long as it is unique.