res_fax: Add T.38 negotiation timeout option

This change makes the T.38 negotiation timeout configurable via
't38timeout' in res_fax.conf or FAXOPT(t38timeout). It was previously
hard coded to be 5000 milliseconds.

This change also handles T.38 switch failures by aborting the fax since
in the case where this can happen, both sides have agreed to switch to
T.38 and Asterisk is unable to do so.

Review: https://reviewboard.asterisk.org/r/4320/
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Merged revisions 430415 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 430416 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@430417 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kinsey Moore
2015-01-09 14:53:09 +00:00
parent 8786fe13a4
commit 77ee23210d
4 changed files with 55 additions and 3 deletions

View File

@@ -175,6 +175,8 @@ struct ast_fax_session_details {
struct ast_fax_t38_parameters our_t38_parameters;
/*! the other endpoint's T.38 session parameters, if any */
struct ast_fax_t38_parameters their_t38_parameters;
/*! T.38 negotiation in ms */
unsigned int t38timeout;
/*! the id of the t.38 gateway framehook for this channel */
int gateway_id;
/*! the timeout for this gateway in seconds */