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Description:
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voipModuleMib MODULE-IDENTITY
LAST-UPDATED "200701291300Z"
ORGANIZATION "SCTE HMS Working Group"
CONTACT-INFO "SCTE HMS Subcommittee, Chairman
mail to: standards@scte.org"
DESCRIPTION
"This MIB module, contains the interface for the hms VoIP testing
specification. It allows an HMS/DOCSIS transponder or any other
device that implements it to be used as a test point to validate
VoIP service in the network and to report a common basic set of
measurements.
Theory Of operation:
The device controlled by this MIB is called an endpoint. Each
endpoint sends or receives a test stream to/from another test
endpoint. A measurement application is responsible for
controlling both endpoints to setup compatible test streams and
to gather results.
An endpoint can implement a number simultaneous test streams
(reported in voipMaxTestInstance). Each test stream is
controlled by a separate entry in the voipTestControlTable.
This table contains a series of controls that enable the server
to set VoIP tests
The purpose of such a test is to simultate an RTP VoIP
connection and estimate the equivalent call quality between two
known points in the network. From the endpoint's perspective's,
each test stream has three possible directions: transmission,
reception or loopback. The direction is inferred from the
voipTestControlSenderAddress & voipTestControlReceiverAddress
MIBs. The endpoint will detect its address in one of the two MIB
and set itself up accordingly. When none of the two MIB contains
the endpoint's address, a mirror (loopback) mode is used."
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iso(1)
voipMibObjects(1)
