User's Manual 1106 Document #: LTRT-27055
Mediant 1000B Gateway & E-SBC
Parameter Description
Delay Threshold
[VQMonDelayTHR]
Defines the voice quality monitoring - excessive delay alert
threshold.
The default is -1 (i.e., no alerts are issued).
R-Value Delay Threshold
[VQMonEOCRValTHR]
Defines the voice quality monitoring - end of call low quality
alert threshold.
The default is -1 (i.e., no alerts are issued).
RTCP XR Packet Interval
configure voip > media rtp-rtcp >
rtcp-interval
[RTCPInterval]
Defines the time interval (in msec) between adjacent RTCP
XR reports. This interval starts from call establishment. Thus,
the device can send RTCP XR reports during the call, in
addition to at the end of the call. If the duration of the call is
shorter than this interval, RTCP XR is sent only at the end of
the call.
The valid value range is 0 to 65,535. The default is 5,000.
Disable RTCP XR Interval
Randomization
configure voip > media rtp-rtcp >
disable-RTCP-randomization
[DisableRTCPRandomize]
Determines whether RTCP report intervals are randomized or
whether each report interval accords exactly to the parameter
RTCPInterval.
[0] Disable = (Default) Randomize
[1] Enable = No Randomize
Gateway RTCP XR Report Mode
configure voip > sip-definition
settings > rtcp-xr-rep-mode
[RTCPXRReportMode]
Enables the device to send RTCP XR in SIP PUBLISH
messages and defines the interval at which they are sent.
[0] Disable = (Default) RTCP XR is not sent.
[1] End Call = RTCP XR is sent at the end of the call.
[2] End Call & Periodic = RTCP XR is sent at the end of the
call and periodically according to the RTCPInterval
parameter.
[3] End Call & End Segment = RTCP XR is sent at the end
of the call and at the end of each media segment of the
call. A media segment is a change in media, for example,
when the coder is changed or when the caller toggles
between two called parties (using call hold/retrieve). The
RTCP XR sent at the end of a media segment contains
information only of that segment. If the segment does not
contain RTP/RTCP content, the RTCP XR is not sent. For
call hold, the device sends an RTCP XR each time the call
is placed on hold and each time it is retrieved. In addition,
the Start timestamp in the RTCP XR indicates the start of
the media segment; the End timestamp indicates the time
of the last sent periodic RTCP XR (typically, up to 5
seconds before reported segment ends).
Note: The parameter is applicable only to the Gateway
application.
Publication IP Group ID
publication-ip-group-id
[PublicationIPGroupID]
Defines the IP Group to where the device sends RTCP XR
reports.
By default, no value is defined.
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