Chapter 8 Monitoring the Cisco Unified IP Phone Remotely
Streaming Statistics
Streaming Statistics
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| A Cisco Unified IP Phone can stream information to and from up to three devices | |
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| simultaneously. A phone streams information when it is on a a call or running a | |
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| service that sends or receives audio or data. | |
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| The streaming statistics areas on a phone’s web page provide information about | |
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| the streams. Most calls use only one stream (Stream 1), but some calls use two or | |
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| three stream. For example, a barged call uses Stream 1 and Stream 2. | |
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| To display a Streaming Statistics area, access the web page for the phone as | |
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| described in the “Accessing the Web Page for a Phone” section on page | |
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| then click the Stream 1, the Stream 2, or the Stream 3 hyperlink. | |
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| Table | |
Table | Streaming Statistics Area Items | ||
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Item |
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| Description |
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Remote Address |
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| IP address and UDP port of the destination of the stream. |
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Local Address |
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| IP address and UPD port of the phone. |
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Start Time |
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| Internal time stamp indicating when Cisco Unified CallManager requested |
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| that the phone start transmitting packets. |
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Stream Status |
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| Indication of whether streaming is active or not. |
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Host Name |
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| Unique, fixed name that is automatically assigned to the phone based on its |
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| MAC address. |
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Sender Packets |
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| Total number of RTP data packets transmitted by the phone since starting this |
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| connection. The value is 0 if the connection is set to receive only mode. |
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Sender Octets |
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| Total number of payload octets transmitted in RTP data packets by the phone |
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| since starting this connection. The value is 0 if the connection is set to receive |
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| only mode. |
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Sender Codec |
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| Type of audio encoding used for the transmitted stream. |
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Sender Reports Sent1 |
| Number of times the RTCP Sender Reports have been sent. | |
Sender Report Time |
| Internal time stamp indicating when a RTCP Sender Report was sent. | |
Sent1 |
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Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones
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