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Summary:ASTERISK-28538: chan_pjsip: Deadlock on fax detection
Reporter:Joshua C. Colp (jcolp)Labels:fax pjsip
Date Opened:2019-09-16 08:42:42Date Closed:2019-09-18 07:42:11
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Channels/chan_pjsip
Versions:13.29.0 16.6.0 Frequency of
Occurrence
Related
Issues:
Environment:Attachments:
Description:When fax detection is enabled on a PJSIP endpoint and an outbound call is placed if an 1100Hz tone is detected on the outbound leg and a redirect to the fax extension happens a deadlock will occur.
Comments:By: Friendly Automation (friendly-automation) 2019-09-18 07:42:12.620-0500

Change 12876 merged by Friendly Automation:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12876|https://gerrit.asterisk.org/c/asterisk/+/12876]

By: Friendly Automation (friendly-automation) 2019-09-18 07:47:14.209-0500

Change 12878 merged by Friendly Automation:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12878|https://gerrit.asterisk.org/c/asterisk/+/12878]

By: Friendly Automation (friendly-automation) 2019-09-18 15:15:00.988-0500

Change 12879 merged by Joshua Colp:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12879|https://gerrit.asterisk.org/c/asterisk/+/12879]

By: Friendly Automation (friendly-automation) 2019-09-18 15:15:13.469-0500

Change 12880 merged by Joshua Colp:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12880|https://gerrit.asterisk.org/c/asterisk/+/12880]

By: Friendly Automation (friendly-automation) 2019-09-18 15:15:34.428-0500

Change 12875 merged by Joshua Colp:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12875|https://gerrit.asterisk.org/c/asterisk/+/12875]

By: Friendly Automation (friendly-automation) 2019-09-18 15:15:48.305-0500

Change 12888 merged by Joshua Colp:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12888|https://gerrit.asterisk.org/c/asterisk/+/12888]

By: Friendly Automation (friendly-automation) 2019-09-18 15:16:03.007-0500

Change 12889 merged by Joshua Colp:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12889|https://gerrit.asterisk.org/c/asterisk/+/12889]

By: Friendly Automation (friendly-automation) 2019-09-18 15:16:23.484-0500

Change 12887 merged by Joshua Colp:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12887|https://gerrit.asterisk.org/c/asterisk/+/12887]

By: Friendly Automation (friendly-automation) 2019-09-18 15:16:38.008-0500

Change 12877 merged by Joshua Colp:
chan_pjsip: Relock correct channel during "fax" redirect.

[https://gerrit.asterisk.org/c/asterisk/+/12877|https://gerrit.asterisk.org/c/asterisk/+/12877]