VTEL HS 2000, Руководство системного администратора

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Chapter 4. Monitoring System Operation HS 2000 System Administrator’s Handbook
72 System Status
Comm Status parameters
Line Rate
Actual measured transmission clock rate. The line rate should stabilize at
+ 1% of the data rate.
If this rate is 0, AppsView is not detecting a clock.
If this rate changes frequently, the clock source is unstable. Check the
cable type and your network interface equipment.
Comm State
Indicates the status of the port(s). The following table describes the dial
state associated with the state of the port indicated in the Comm State
field:
Port status dial states
State of port Dial state
Idle No call is in progress.
Dial tone Network indicates ready to call.
Ringing Network has sent alerting signal to calling site.
Busy Network has sent busy signal to calling site.
Connected Call is in progress; connection successful.
Ringback Network has sent progress signal to calling site.
Error Internal terminal adapter is not connected to ISDN.
Lockout site Network has sent a disconnect signal to the calling site.