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Summary:ASTERISK-16072: channelstats packet loss is reported wrong
Reporter:rsw686 (rsw686)Labels:
Date Opened:2010-05-09 21:07:26Date Closed:2010-05-10 10:05:02
Priority:MinorRegression?No
Status:Closed/CompleteComponents:Channels/chan_sip/General
Versions:Frequency of
Occurrence
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Issues:
Environment:Attachments:
Description:When doing a sip show channelstats the packet loss reported on the SIP trunk looks to be incorrect. There is no noticeable packet loss in the conversations. When repeatedly running the command the packet loss will just jump from 0.

Exmaple 1
voip*CLI> sip show channelstats
Peer          Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
10.x.x.x         21133a63-7a  00:00:13 0000000416  0000000000 ( 0.00%) 000000 0000000419  0000000000 ( 0.00%) 000000
70.x.x.x         71f26d9d7d9  00:00:13 0000000422  0000000000 ( 0.00%) 000000 0000000416  0016777212 (4032983.65%) 000000
2 active SIP channels

Exmaple 2
voip*CLI> sip show channelstats
Peer         Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
70.x.x.x         0bb390c31ca  00:00:21 0000000857  0000000000 ( 0.00%) 000000 0000000852  0016777212 (1969156.34%) 000000
10.x.x.x         1ee3fcbd-6a  00:00:21 0000000852  0000000000 ( 0.00%) 000000 0000000854  0000000000 ( 0.00%) 000000
2 active SIP channels

Example 3 (repeatedly running the command)
voip*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
10.x.x.x         f8e1f382-c7  00:00:11 0000000322  0000000000 ( 0.00%) 000000 0000000325  0000000000 ( 0.00%) 000000
70.x.x.x         04e5d50a136  00:00:11 0000000342  0000000000 ( 0.00%) 000000 0000000322  0000000000 ( 0.00%) 000000
2 active SIP channels
voip*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
10.x.x.x         f8e1f382-c7  00:00:12 0000000373  0000000000 ( 0.00%) 000000 0000000376  0000000000 ( 0.00%) 000000
70.x.x.x         04e5d50a136  00:00:12 0000000393  0000000000 ( 0.00%) 000000 0000000373  0000000000 ( 0.00%) 000000
2 active SIP channels
voip*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
10.x.x.x         f8e1f382-c7  00:00:13 0000000415  0000000000 ( 0.00%) 000000 0000000418  0000000000 ( 0.00%) 000000
70.x.x.x         04e5d50a136  00:00:13 0000000435  0000000000 ( 0.00%) 000000 0000000415  0000000000 ( 0.00%) 000000
2 active SIP channels
voip*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
10.x.x.x         f8e1f382-c7  00:00:14 0000000458  0000000000 ( 0.00%) 000000 0000000462  0000000000 ( 0.00%) 000000
70.x.x.x         04e5d50a136  00:00:14 0000000479  0000000000 ( 0.00%) 000000 0000000458  0016777213 (3663146.94%) 000000
2 active SIP channels
voip*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
10.x.x.x         f8e1f382-c7  00:00:14 0000000500  0000000000 ( 0.00%) 000000 0000000503  0000000000 ( 0.00%) 000000
70.x.x.x         04e5d50a136  00:00:14 0000000520  0000000000 ( 0.00%) 000000 0000000500  0016777213 (3355442.60%) 000000
2 active SIP channels
Comments:By: Paul Belanger (pabelanger) 2010-05-10 10:04:51

Thanks for the bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find. Thanks!