[asterisk-bugs] [Asterisk 0015585]: RTCP jitter incorrect
Asterisk Bug Tracker
noreply at bugs.digium.com
Thu Sep 24 13:54:17 CDT 2009
The following issue has been UPDATED.
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https://issues.asterisk.org/view.php?id=15585
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Reported By: viraptor
Assigned To:
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Project: Asterisk
Issue ID: 15585
Category: Core/RTP
Reproducibility: always
Severity: minor
Priority: normal
Status: acknowledged
Asterisk Version: SVN
JIRA:
Regression: No
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2009-07-26 13:40 CDT
Last Modified: 2009-09-24 13:54 CDT
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Summary: RTCP jitter incorrect
Description:
RTCP IA jitter field seems to be calculated incorrectly. The code in
res_rtp_asterisk says:
rtcpheader[5] = htonl((unsigned int)(rtp->rxjitter * 65536.));
Where (rtp->rxjitter) seems to be calculated based on local time (instead
of rtp timestamps), so it's expressed in seconds. If that's true, then
(rtp->rxjitter) should be multiplied by (rate) instead to get the proper
value included in RTCP.
That's the case since 1.4 till the current svn-trunk.
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Issue History
Date Modified Username Field Change
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2009-09-24 13:54 russell Target Version 1.6.2.0 =>
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