[asterisk-bugs] [JIRA] (ASTERISK-23234) Since 405693 If we have res_fax.conf file set to minrate=2400, then res_fax refuse to load

[Matt Jordan (JIRA)]

Matt Jordan created ASTERISK-23234:
--------------------------------------

             Summary: Since 405693 If we have res_fax.conf file set to minrate=2400, then res_fax refuse to load
                 Key: ASTERISK-23234
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23234
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_fax
    Affects Versions: SVN
         Environment: SVN 405693
            Reporter: David Brillert


sip*CLI> module load res_fax.so
Unable to load module res_fax.so
Command 'module load res_fax.so' failed.
[2014-01-31 10:10:55]   == Parsing '/etc/asterisk/res_fax.conf': Found
[2014-01-31 10:10:55] ERROR[12242]: res_fax.c:3888 set_config: 'modems' setting 'V17,V27,V29' is incompatible with 'minrate' setting 2400
[2014-01-31 10:10:55] ERROR[12242]: res_fax.c:4153 load_module: failed to load configuration file 'res_fax.conf'

/etc/asterisk/res_fax.conf
; Generic Fax Application configuration

[general]
; Maximum Transmission Rate
; Possible values are { 2400 | 4800 | 7200 | 9600 | 12000 | 14400 }
; Set this value to the maximum desired transfer rate.  Default: 14400
maxrate=14400

; Minimum Transmission Rate
; Possible values are { 2400 | 4800 | 7200 | 9600 | 12000 | 14400 }
; Set this value to the minimum desired transfer rate.  Default: 2400
minrate=2400

; Send Progress/Status events to manager session
; Manager events with 'call' class permissions will receive events indicating the
; steps to initiate a fax session.  Fax completion events are always sent to manager
; sessions with 'call' class permissions, regardless of the value of this option.
; Default: no
statusevents=yes

; modem capabilities
; Possible values are { v17 | v27 | v29 }
; Set this value to modify the default modem options.  Default: v17,v27,v29
modems=v17,v27,v29

; Enable/disable T.30 ECM (error correction mode) by default.
; Default: Enabled
ecm=yes

Regression caused by:
Revision 405693 - Directory Listing
Modified Thu Jan 16 18:57:43 2014 UTC (2 weeks ago) by kharwell

res_fax: check_modem_rate() returned incorrect rate for V.27

According to the new standard for V.27 and V.32 they are able to transmit
at a bit rate of 4,800 or 9,600.  The check_mode_rate function needed to be
updated to reflect this.  Also, because of this change the default 'minrate'
value was updated to be 4800.

(closes issue ASTERISK-22790)
Reported by: Paolo Compagnini
Patches:
     res_fax.txt uploaded by looserouting (license 6548)
........

Merged revisions 405656 from http://svn.asterisk.org/svn/asterisk/branches/1.8


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