User guide

4-3
Cisco H.323 Signaling Interface User Guide
OL-2156-04 Rev. A1
Chapter 4 Managing the Cisco HSI
Measurements
Call-Related Measurements
The Cisco HSI application handles all call-related measurements. An SNMP MIB handles the collection
of call-related measurement data.
The call-related measurements are organized into counter groups. The following MML counter groups
are required:
• RAS (see Table 4-1 on page 4-3)
• Q.931 (see Table 4-2 on page 4-4)
• H.245 (see Table 4-3 on page 4-5)
The measurements in these groups are written to a file on disk every 30 minutes. The file name includes
the date and time that measurements were written to disk.
Table 4-1 RAS Counter Group
Counter Name Measurement Type Comments
GK_DISC_ATT_TOT Gatekeeper discovery
attempts
Integer Incremented for every unicast gatekeeper request
(GRQ) sent or for every multicast operation
GK_REG_ATT_TOT Registration request
attempts
Integer Incremented for every registration request (RRQ)
sent
GK_REG_SUCC_TOT Registration request
successes
Integer Incremented for every registration confirmation
(RCF) received
GK_RCV_UNR_ATT_TOT G- initiated unregistration
attempts
Integer Incremented for every unregistration request (URQ)
received from a gatekeeper (GK)
GK_XMIT_UNR_SUCC_TOT GK-initiated
unregistration successes
Integer Incremented for every unregistration confirmation
(UCF) sent to a GK
GK_XMIT_UNR_ATT_TOT T- initiated unregistration
attempts
Integer Incremented for every URQ sent to a GK
GK_RCV_UNR_SUCC_TOT T- initiated unregistration
successes
Integer Incremented for every UCF received from a GK
GK_RLS_ATT_TOT Disengage attempts Integer Incremented for every disengage request (DRQ) sent
to a GK
GK_RLS_SUCC_TOT Disengage successes Integer Incremented for every disengage confirmation (DCF)
returned by a GK
GK_INFO_REPORT_TOT Information reports Integer Incremented for every information request (IRQ) sent
to the GK