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707 | VoiceandVideo DellPowerConnectW-SeriesArubaOS6.2 | User Guide
(host) (config) #voice real-time-config
(host) (Configure Real-Time Analysis) #config-enable
To view the average Real Time analysis reports for the voice clients:
(host) #show voice real-time-analysis
Real-Time Analysis Call Quality Reports
---------------------------------------
Client(IP) Client(MAC) Client(Name) ALG Jitter(U)(msec) Pkt-loss(U)(%) Delay(U)
(usec) rvalue(U) Jitter(D)(msec) Pkt-loss(D)(%) Delay(D)(usec) rvalue(D)
---------- ----------- ------------ --- --------------- -------------- --------
------ --------- --------------- -------------- -------------- ---------
10.15.20.52 00:00:f0:05:c9:dc 7811 h323 0.000 0.000 0.000
NA 0.000 0.000 0.000 NA
10.15.20.63 00:00:f0:05:c9:e3 7812 h323 0.000 0.000 0.000
NA 0.000 0.000 0.000 NA
Num Records:2
To view the detailed Real Time analysis report for a specific client:
(host) #show voice real-time-analysis sta 00:1f:6c:7a:d5:30
Real-Time Analysis detail report
--------------------------------
Time Jitter(U)(msec) Pkt-loss(U)(%) Delay(U)(usec) rvalue(U) Jitter(D)(msec)
Pkt-loss(D)(%) Delay(D)(usec) rvalue(D)
---------------- --------------- -------------- -------------- --------- ---------------
-------------- -------------- ---------
Aug 17 11:55:18 71.000 0.000 0.000 93.360 0.000
0.000 0.000 NA
Aug 17 11:55:13 76.000 0.000 0.000 93.360 0.000
0.000 0.000 NA
Aug 17 11:55:08 69.000 0.000 0.000 93.360 0.000
0.000 0.000 NA
Aug 17 11:55:03 71.000 0.000 0.000 93.360 0.000
0.000 0.000 NA
Enabling SIP Session Timer
SIP session timer is implemented in the SIP ALG as per RFC 4028.
SIP session timer defines a keep alive mechanism for the SIP sessions using the periodic session refresh requests
from the user agents. The interval for the session refresh requests is determined through a negotiation mechanism. If
a session refresh request is not received within the negotiated interval, the session is assumed to be terminated.
For more information on the SIP session timer support, See
section 8.0, Proxy Behaviour
in the RFC 4028.
NOTE: This release of ArubaOS does not support the configurable Min-SE parameter for SIP ALG. Therefore, the ALG will not
generate the 422 responses for the session refresh requests.
You can use the WebUI or CLI to enable the SIP session timer and set the session-expiry timer value using the
WebUI and CLI.
NOTE: SIP Session Timer can be configured only for SIP over UDP.
In the WebUI
1. Navigate to the Configuration > Advanced services > All Profiles page.
2. Expand Other profiles under the Profiles section and click SIP Settings.