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Dscp, Call duration, Destination information – EXFO EXpert VoIP Test Tools User Manual

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Test Setup

EXpert IP

35

Configuration (H.323)

DSCP

1

IP Media DSCP (IP Media Differentiated Services Code Point) describes a
set of end-to-end QoS (Quality of Service) capabilities. End-to-end QoS is
the ability of the network to deliver service required by the specific
network traffic from one end of the network to the other end. The
accepted range is from 0 (default) to 63.

Call Duration

Call Duration (sec) is the length of time for the H.323 session. The
accepted range is from 1 to 3600 seconds (default is 10). Only available
when Make Call is selected as call mode.

Destination Information

Destination Phone specifies the destination of the H.323 call. Select
the destination phone and its value (a maximum 64 characters are
allowed). If gatekeeper details are present, select H.323 ID or E.164 ID
otherwise the call will fail.

H.323 ID specifies the call destination's H.323 ID address. The
H.323 ID is a dialing attribute of an H.323 endpoint. For example, if
the H.323 endpoint is a softphone, then the H.323 Id will be H.323
extension or H.323 phone number’ of the H.323 softphone.

E.164 specifies the destination phone number. The E.164 is an
International Public Telecommunications Numbering Plan. The
E.164 ID is a dialing attribute of E.164 or an E.164 extension of H.323
endpoint.

1. Not supported on FTB-2 and FTB-2 Pro.