Streaming Statistics - Cisco 6921 - Unified IP Phone Standard VoIP Administration Manual

Chapter 8 Monitoring the Cisco Unified IP Phone Remotely

Streaming Statistics

A Cisco Unified IP Phone can stream information to and from up to three devices simultaneously. A
phone streams information when it is on a a call or running a service that sends or receives audio or data.
The streaming statistics areas on a phone's web page provide information about the streams. Cisco
Unified IP Phones 6900 Series use only Stream 1.
To display a Streaming Statistics area, access the web page for the phone as described in the
the Web Page for a Phone" section on page
Table 8-5
Table 8-5 Streaming Statistics Area Items
Item
Remote Address
Local Address
Start Time
Stream Status
Host Name
Sender Packets
Sender Octets
Sender Codec
1
Sender Reports Sent
1
Sender Report Time Sent
Rcvr Lost Packets
Avg Jitter
Rcvr Codec
1
Rcvr Reports Sent
1
Rcvr Report Time Sent
Rcvr Packets
Rcvr Octets
Cumulative Conceal Ratio
Cisco Unified IP Phone 6921, 6941, and 6961 Administration Guide for Cisco Unified Communications Manager 7.1 (SCCP)
OL-19025-01
describes the items in the Streaming Statistics areas.
Description
IP address and UDP port of the destination of the stream.
IP address and UPD port of the phone.
Internal time stamp indicating when Cisco Unified Communications Manager requested
that the phone start transmitting packets.
Indication of whether streaming is active or not.
Unique, fixed name that is automatically assigned to the phone based on its MAC address.
Total number of RTP data packets transmitted by the phone since starting this connection.
The value is 0 if the connection is set to receive only mode.
Total number of payload octets transmitted in RTP data packets by the phone since starting
this connection. The value is 0 if the connection is set to receive only mode.
Type of audio encoding used for the transmitted stream.
Number of times the RTCP Sender Report have been sent.
Internal time stamp indication when the last RTCP Sender Report was sent.
Total number of RTP data packets that have been lost since starting receiving data on this
connection. Defined as the number of expected packets less the number of packets actually
received, where the number of received packets includes any that are late or duplicate. The
value displays as 0 if the connection was set to send-only mode.
Estimate of mean deviation of the RTP data packet inter-arrival time, measured in
milliseconds. The value displays as 0 if the connection was set to send-only mode.
Type of audio encoding used for the received stream.
Number of times the RTCP Receiver Reports have been sent.
Internal time stamp indication when a RTCP Receiver Report was sent.
Total number of RTP data packets received by the phone since starting receiving data on
this connection. Includes packets received from different sources if this is a multicast call.
The value displays as 0 if the connection was set to send-only mode.
Total number of payload octets received in RTP data packets by the device since starting
reception on the connection. Includes packets received from different sources if this is a
multicast call. The value displays as 0 if the connection was set to send-only mode.
Total number of concealment frames divided by total number of speech frames received
from start of the voice stream.
8-2, and then click the Stream 1 hyperlink.
Streaming Statistics
"Accessing
8-9