Monitoring Voice ALG SCCP

Refresh Interval (30 sec)

Displays the time interval set for page refresh.

Select the time interval from the drop-down list.

Clear

Provides an option to clear the monitor summary.

Click Clear to clear the monitor summary.

Category

Displays the following categories:

• Active client sessions— Number of active SCCP ALG client sessions.
• Active calls— Number of active SCCP ALG calls.
• Total calls— Total number of SCCP ALG calls.
• Packets received— Number of SCCP ALG packets received.
• PDUs processed— Number of SCCP ALG protocol data units (PDUs) processed.
• Current call rate— Number of calls per second.
• DSCPs Marked— Number of DSCP marked.

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Call Statistics Chart

Displays the Call Statistics chart.

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Category

Displays the following categories:

• Packets dropped— Number of packets dropped by the SCCP ALG.
• Decode errors— Number of SCCP ALG decoding errors.
• Protocol errors— Number of protocol errors.
• Address translation errors— Number of NAT errors encountered by SCCP ALG.
• Policy lookup errors— Number of packets dropped because of a failed policy lookup.
• Unknown PDUs— Number of unknown PDUs.
• Maximum calls exceed— Number of times the maximum SCCP calls limit was exceeded.
• Maximum call rate exceed— Number of times the maximum SCCP call rate was exceeded.
• Initialization errors— Number of initialization errors.
• Internal errors— Number of internal errors.
• Nonspecific errors— Number of nonspecific errors.
• No active calls to be deleted— Number of no active calls to be deleted.
• No active client sessions to be deleted— Number of no active client sessions to be deleted.
• Session cookie created error— Number of session cookie created errors.

  Invalid NAT cookies deleted— Number of invalid NAT cookies deleted.

  NAT cookies not found— Number of NAT cookies not found.

• DSCP Marked Error— Number of DSCP marked errors.

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Zone

Displays the client zone identifier.

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Conference ID

Displays the conference call identifier.

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