Cisco Cisco TelePresence MCU 4510 Maintenance Manual
Displaying statistics for a participant
Cisco TelePresence MCU Version 4.2 Printable online help
Page 98 of 252
Control statistics
Control statistics provide information about the control channels that are established in order that the
endpoints can exchange information about the voice and video streams (Real Time Control Protocol
(RTCP) packets). Refer to the table below for additional information.
endpoints can exchange information about the voice and video streams (Real Time Control Protocol
(RTCP) packets). Refer to the table below for additional information.
Field
Field description
Usage tips
Audio
RTCP receive
address
address
The IP address and port to which RTCP
(Real Time Control Protocol) packets are
being received for the audio and video
streams
(Real Time Control Protocol) packets are
being received for the audio and video
streams
Receiver
reports
reports
A count of the number of "receiver report"
type RTCP packets seen by the MCU.
type RTCP packets seen by the MCU.
A single RTCP packet may contain more
than one report of more than one type.
These are generally sent by any device
receiving RTP (Real Time Protocol) media
from the network and are used for auditing
bandwidth, errors, and so on by the MCU.
than one report of more than one type.
These are generally sent by any device
receiving RTP (Real Time Protocol) media
from the network and are used for auditing
bandwidth, errors, and so on by the MCU.
Packet loss
reported
reported
Media packet loss reported by receiver
reports sent to the MCU by the far end.
reports sent to the MCU by the far end.
Sender
reports
reports
A count of the number of "sender report"
type RTCP packets received by the MCU.
type RTCP packets received by the MCU.
These are typically sent by any device that
is sending RTP media.
is sending RTP media.
Other
A count of the number of reports seen by
the MCU that are neither sender nor
receiver reports.
the MCU that are neither sender nor
receiver reports.
RTCP
transmit
address
transmit
address
The IP address and port to which the MCU
is sending RTCP packets about this
stream.
is sending RTCP packets about this
stream.
Packets sent
The number of packets sent.
Video (primary channel and content shown separately)
RTCP receive
address
address
The IP address and port to which RTCP
(Real Time Control Protocol) packets are
being sent for the audio and video streams.
(Real Time Control Protocol) packets are
being sent for the audio and video streams.
Receiver
reports
reports
A count of the number of "receiver report"
type RTCP packets seen by the MCU.
type RTCP packets seen by the MCU.
A single RTCP packet may contain more
than one report of more than one type.
These are generally sent by any device
receiving RTP (Real Time Protocol) media
from the network and are used for auditing
bandwidth, errors, and so on by the MCU.
than one report of more than one type.
These are generally sent by any device
receiving RTP (Real Time Protocol) media
from the network and are used for auditing
bandwidth, errors, and so on by the MCU.
Packet loss
reported
reported
Media packet loss reported by receiver
reports sent to the MCU by the far end.
reports sent to the MCU by the far end.
Sender
reports
reports
A count of the number of "sender report"
type RTCP packets received by the MCU.
type RTCP packets received by the MCU.
These are typically sent by any device that
is sending RTP media.
is sending RTP media.