[asterisk-bugs] [Asterisk 0016756]: app_fax doesn't receive fax with T.38
Asterisk Bug Tracker
noreply at bugs.digium.com
Tue Feb 2 15:26:08 CST 2010
The following issue requires your FEEDBACK.
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https://issues.asterisk.org/view.php?id=16756
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Reported By: viniciusfontes
Assigned To:
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Project: Asterisk
Issue ID: 16756
Category: Applications/app_fax
Reproducibility: always
Severity: major
Priority: normal
Status: feedback
Asterisk Version: 1.6.1.13
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2010-02-02 13:56 CST
Last Modified: 2010-02-02 15:26 CST
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Summary: app_fax doesn't receive fax with T.38
Description:
When I try to receive a fax from a provider that supports T.38 using
ReceiveFAX() provided by app_fax.so, the fax transmission ends prematurely
with an error.
What happens (according to Kevin Fleming) is this:
"In this call, Asterisk sent a re-INVITE to T.38 mode
from audio mode, the provider accepted it, and then Asterisk
acknowledged it. Immediately afterwards, Asterisk sent a re-INVITE
*back* to audio mode, which the provider accepted (and included T.38
capabilities in their response). Because of this, the FAX reception
process failed since the T.38 session was destroyed."
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(0117567) lmadsen (administrator) - 2010-02-02 15:26
https://issues.asterisk.org/view.php?id=16756#c117567
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Could you reference the discussion you had with Kevin that you've quoted?
Is that on the mailing list archives? (lists.digium.com)
Issue History
Date Modified Username Field Change
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2010-02-02 15:26 lmadsen Note Added: 0117567
2010-02-02 15:26 lmadsen Status new => feedback
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