[asterisk-bugs] [JIRA] (ASTERISK-28187) Asterisk 16.0 crash on receiving fax

[Carl Fortin (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=245606#comment-245606 ] 

Carl Fortin commented on ASTERISK-28187:
----------------------------------------

Nevermind it looks like spandsp was installed but not working properly.
To fix it I had to recompile Spandsp, LDCONFIG and restarted Asterisk and everything is working fine now.
Still I guess Asterisk should not crash.

> Asterisk 16.0 crash on receiving fax
> ------------------------------------
>
>                 Key: ASTERISK-28187
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28187
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip_t38
>    Affects Versions: 16.0.0
>         Environment: CentOS 7.5
> Asterisk 16.0.1 PJSIP Realtime
> asterik-dti*CLI> fax show  version
> FAX For Asterisk Components:
>         Applications: 16.0.1
>         Spandsp FAX Driver: 20110122 075024
> Registered FAX Technology Modules:
> Type            : Spandsp
> Description     : Spandsp FAX Driver
> Capabilities    : SEND RECEIVE T.38 G.711 GATEWAY
> 1 registered modules
>            Reporter: Carl Fortin
>            Assignee: Unassigned
>              Labels: fax, pjsip
>         Attachments: backtrace.txt, extension_part.conf, log.txt, pjsip.conf, res_fax.conf, rtp.conf
>
>
> I am updating from Asterisk 14.4 to Asterisk 16.0.1 and during my tests, I have found that the system will crash upon receiving a FAX from our gateway.
> Damn faxes, one day it will be over!!!
> We did about 600000 calls with our last version so it was quite stable and nothing changed in my dialplan.
> I can reproduce the problem easily.



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