ZHONE-GEN-VOICESTAT

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Organization: Zhone Technologies, Inc.

Last Updated: 2005--0-9-

Category: VoIP and Telephony

Description: Monitors Zhone Technologies voice call statistics including call attempts, completions, and quality metrics.

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What Is ZHONE-GEN-VOICESTAT?

ZHONE-GEN-VOICESTAT is a Zhone Technologies MIB for voice-over-broadband call statistics on Zhone access/gateway platforms carrying VoIP or TDM voice services. It exposes performance-counter data: call attempt counts, call completion counts, and call-quality metrics, organized into tables at the system, card, and subscriber-endpoint levels for incoming, outgoing, and active calls. As a performance/statistics MIB it monitors the software-level health of the voice service itself -- trending call completion versus attempt ratios and quality metrics reveals degraded voice service software or subscriber-line problems even when hardware appears fine. It likely complements standard telephony/voice MIBs or Zhone's own line-card MIBs for a full picture of voice service health. It is typically deployed on Zhone integrated access devices (IADs) and DSLAM/gateway platforms delivering voice services to subscribers. Engineers can download the ZHONE-GEN-VOICESTAT file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZHONE-GEN-VOICESTAT. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Zhone integrated access devices (IADs)
Zhone voice-enabled DSLAM/gateway platforms

Monitoring Examples

Based on the module_desc, an admin would poll per-card or per-subscriber-endpoint call statistics tables to compare call attempts against completions for incoming/outgoing/active calls; a rising rate of attempted-but-not-completed calls on a specific card would point to a voice-processing or trunk capacity problem on that card.

What Can Be Monitored

call attempt counts
call completion counts
voice call quality metrics
per-subscriber call statistics
active call counts

Imported Objects

From IF-MIB

InterfaceIndex

From SNMPv2-CONF

OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-IDENTITY
OBJECT-TYPE
mib-2

From Zhone

zhoneGeneric	OBJECT-IDENTITY
zhoneShelfIndex	OBJECT-TYPE
zhoneSlotIndex	OBJECT-TYPE

From Zhone-TC

ZhoneRowStatus

OIDs

OID symbolic	OID numeric	Type	Access	Description
zhoneVoiceStats	1.3.6.1.4.1.5504.3.11			Voice Call Statistics. This Object contains all instances associated with voice calls statistics. In revision 0, Completed, Blocked, and Active calls Statistics are implemented for System, card, and subscriber end-points.
zhoneVoiceStatsRecords	1.3.6.1.4.1.5504.3.11.1			The MIB module to describe objects for voice call statistics. This MIB record contains tables that define voice calls statistics at the system, card, and subscriber end-point level for incoming, outgoing, and active calls.
zhoneSystemStats	1.3.6.1.4.1.5504.3.11.1.1			The System voice statistics object is used to collect voice statistics at a system-wide level. These include statistics for incoming, outgoing, and active calls. The entry in this object is referenced using a static index of zero.
I32 systemIncomingCallsCompleted	1.3.6.1.4.1.5504.3.11.1.1.1	Integer32	read-only	The number of completed incoming calls in the system.
I32 systemIncomingCallsBlocked	1.3.6.1.4.1.5504.3.11.1.1.2	Integer32	read-only	The number of blocked incoming calls in the system.
I32 systemOutgoingCallsCompleted	1.3.6.1.4.1.5504.3.11.1.1.3	Integer32	read-only	The number of completed outgoing calls in the system.
I32 systemOutgoingCallsBlocked	1.3.6.1.4.1.5504.3.11.1.1.4	Integer32	read-only	The number of blocked outgoing calls in the system.
I32 systemActiveCalls	1.3.6.1.4.1.5504.3.11.1.1.5	Integer32	read-only	The number of currently active calls in the system.
zhoneCardStatsTable	1.3.6.1.4.1.5504.3.11.1.2		not-accessible	The card voice statistics table is used to collect voice calls statistics on any card configured to carry voice traffic. Statistics are currently supported for cards with AAL2, GR303, V52 and POTS subscribers. This table collects statistics for incoming calls, outgoing calls, and active calls. The entry in this table is referenced using shelf/slot indices.
zhoneCardStatsEntry	1.3.6.1.4.1.5504.3.11.1.2.1		not-accessible	An entry in the zhoneCardStatsTable
I32 cardIncomingCallsCompleted	1.3.6.1.4.1.5504.3.11.1.2.1.1	Integer32	read-only	The number of completed incoming calls on the card.
I32 cardIncomingCallsBlocked	1.3.6.1.4.1.5504.3.11.1.2.1.2	Integer32	read-only	The number of blocked incoming calls on the card.
I32 cardOutgoingCallsCompleted	1.3.6.1.4.1.5504.3.11.1.2.1.3	Integer32	read-only	The number of completed outgoing calls on the card.
I32 cardOutgoingCallsBlocked	1.3.6.1.4.1.5504.3.11.1.2.1.4	Integer32	read-only	The number of blocked outgoing calls on the card.
I32 cardActiveCalls	1.3.6.1.4.1.5504.3.11.1.2.1.5	Integer32	read-only	The number of currently active calls on the card.
zhoneSubscriberEPStatsTable	1.3.6.1.4.1.5504.3.11.1.3		not-accessible	The subscriber voice end-point statistics table is used to collect incoming, outgoing, and active voice calls statistics for any subscriber end point.The entry in this table is referenced using end-point index.
zhoneSubscriberEPStatsEntry	1.3.6.1.4.1.5504.3.11.1.3.1		not-accessible	An entry in the zhoneSubscriberEPStatsTable
I32 subVoiceEndPointIndex	1.3.6.1.4.1.5504.3.11.1.3.1.2	Integer32	not-accessible	This index is equal to the end-point indices defined for the subscriber voice end-point tables in the zhoneSubscriberRecords. These end-points include AAL2, GR303, V52, POTS, etc. For all the end point types, the end-point index is unique to the sytem.
I32 subEPIncomingCallsCompleted	1.3.6.1.4.1.5504.3.11.1.3.1.3	Integer32	read-only	The number of completed incoming calls at the subscriber voice end point.
I32 subEPIncomingCallsBlocked	1.3.6.1.4.1.5504.3.11.1.3.1.4	Integer32	read-only	The number of blocked incoming calls at the subscriber voice end point.
I32 subEPOutgoingCallsCompleted	1.3.6.1.4.1.5504.3.11.1.3.1.5	Integer32	read-only	The number of completed outgoing calls at the subscriber voice end point.
I32 subEPOutgoingCallsBlocked	1.3.6.1.4.1.5504.3.11.1.3.1.6	Integer32	read-only	The number of blocked outgoing calls at the subscriber voice end point.
I32 subEPActiveCalls	1.3.6.1.4.1.5504.3.11.1.3.1.7	Integer32	read-only	The number of currently active calls at the subscriber voice end point.
zhoneVoiceStatsObjectsGroup	1.3.6.1.4.1.5504.3.11.1.7			This group contains objects associated with voice statistics.
zhoneVoiceRingTable	1.3.6.1.4.1.5504.3.11.1.8		not-accessible	Table used to generate ring on a port.
zhoneVoiceRingEntry	1.3.6.1.4.1.5504.3.11.1.8.1		not-accessible	Row in the zhoneVoiceRing table - corresponds to a port on which ring can be generated.
NUM zhoneVoiceRingIfIndex	1.3.6.1.4.1.5504.3.11.1.8.1.1	InterfaceIndex	not-accessible	physical interface
INT zhoneVoiceRingRingingCadence	1.3.6.1.4.1.5504.3.11.1.8.1.2	INTEGER	read-create	Ringing cadence to use in test.
I32 zhoneVoiceRingTimer	1.3.6.1.4.1.5504.3.11.1.8.1.3	Integer32	read-create	Time in seconds to continue ringing.
ZHO zhoneVoiceRingRowStatus	1.3.6.1.4.1.5504.3.11.1.8.1.4	ZhoneRowStatus	read-create	Row status.

RFC description

Zhone voice call statistics MIB tracking completed, blocked, and active voice calls at system and subscriber levels.

Start monitoring Zhone integrated access devices (IADs), Zhone voice-enabled DSLAM/gateway platforms (call-attempt/completion/quality counter status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download ZHONE-GEN-VOICESTAT

What Is ZHONE-GEN-VOICESTAT?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description