Viewing RTP session statistics

Last Updated : May 05, 2023 |

About this task

Using the CLI, you can view a summary of active and terminated sessions and you can view RTP statistics for a given RTP session.

Procedure

  1. Use the show rtp-stat sessions command to display a summary of the active and/or terminated RTP sessions in the session table.

    For example:

    Gxxx-001(super)# show rtp-stat sessions last 5
ID    QoS Start date and time End Time Type     Destination
----- --- ------------------- -------- ------- ---------------
00031     2015-08-23,10:51:36 10:59:07  G729    135.8.76.64
00032  *  2015-08-23,10:53:42 10:57:36  G729    135.8.76.107
00033  *  2015-08-23,10:58:21 10:59:06  G729    135.8.76.107
00034     2015-08-23,11:08:40        -  G729    135.8.76.64
00035  *  2015-08-23,11:09:07        -  G729    135.8.76.107

    An asterisk (*) in the QoS column indicates that the session had QoS problems.

  2. Use the show rtp-stat detailed command to display detailed information about a specified active or terminated RTP session, including the QoS metrics reported by the RTP statistics application.

    For example:

    G450-001(super)# show rtp-stat detailed 35
Session-ID: 351
Status: Terminated2
, QOS: Faulted3
, EngineId: 04
Start-Time: 2004-10-205
,11:09:076
, End-Time: 2004-10-20,11:13:407
Duration: 00:04:338
CName: gwp@135.8.118.2529
Phone: 69:201110
Local-Address: 135.8.118.252:206111
 SSRC 15461121212
Remote-Address: 135.8.76.107.206113
 SSRC 2989801899 (0)14
Samples: 5415
 (5 sec)16
Codec:
G72917
 62B18
 30mS19
 Off20
, Silence-suppression(Tx/Rx) Disabled21
/Not-Supported22
, 
Play-Time 272.610sec23
, Loss 0.0%24
 #125
, Avg-Loss 0.1%26
, RTT 741mS27
 #3828
, 
Avg-RTT 570mS29
, JBuf-under/overruns 0.1%30
/0.0%31
, Jbuf-Delay 22mS32
, 
Max-Jbuf-Delay 60mS33
Received-RTP:
Packets 923634
, Loss 0.0%35
 #036
, Avg-Loss 0.0%37
, RTT 604mS38
 #3839
, Avg-RTT 
376mS40
, Jitter 0mS41
 #042
, Avg-Jitter 0mS43
, TTL(last/min/max) 63/63/6344
, 
Duplicates 045
, Seq-Fall 046
, DSCP 4647
, L2Pri 1248
, RTCP 5449
Transmitted-RTP:
VLAN 150
, DSCP 18451
, L2Pri 652
, RTCP 6253
Remote-Statistics:
Loss 0.0%54
 #055
, Avg-Loss 0.0%56
, Jitter 0mS57
 #058
, Avg-Jitter 0mS59
Echo-Cancellation:
Loss 45dB60
 #161
, Len 32mS62
RSVP:
Status Disabled63
, Failures 064