Outbound Fax Problem Maybe Iaxmodem Elastix 2.0

auffant

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#1
Elastix 2.0
Hylafax 6.0
Iaxmodem 1.2.0
VOIP Providers Vitelity & Broadvoice

Fax via SIP Trunk not working.
I had been trying to set this for months. Broadvoice stopped working inbound. Vitelity works fine with inbound via SIP. I am trying outbound faxing with Winprint.

I updated Hylafax 4.3 to 6.0 with no luck.
Maybe Iaxmodem is the issue.


[vitel-outbound]
disallow=all
type=friend
dtmfmode=auto
host=outbound.vitelity.net
context=from-trunk
username=
fromuser=
trustrpid=yes
sendrpid=yes
secret=
allow=ulaw
canreinvite=no
nat=yes

etc/asterisk/iax_additional.conf

[1001]
deny=0.0.0.0/0.0.0.0
disallow=all
secret=xxxx
transfer=no
context=from-internal
host=dynamic
type=friend
port=4570
qualify=yes
allow=ulaw
dial=IAX2/1001
accountcode=
mailbox=1001@device
permit=0.0.0.0/0.0.0.0
requirecalltoken=no
callerid=device <1001>
setvar=REALCALLERIDNUM=1001

etc/asterisk/iax_general_additional.conf
mailboxdetail=yes
tos=ef
disallow=all
allow=ulaw
allow=gsm
allow=alaw
calltokenoptional=0.0.0.0/0.0.0.0
maxcallnumbers =16382
codecpriority=host
delayreject=yes
jitterbuffer=no
minregexpire=60
maxregexpire=3600

/etc/iaxmodem/iaxmodem-cfg.ttyIAX1
device /dev/ttyIAX1
owner uucp:uucp
mode 660
port 4570
refresh 300
server 127.0.0.1
peername 1001
secret xxxxx
cidname Fax
cidnumber xxxxxx
codec ulaw



Logs are:

var/log/iaxmode/iaxmodem/
[2011-04-01 01:50:42] IAX2 jitter - last_ts: 12006, ts: 12167
[2011-04-01 01:50:42] IAX2 jitter - last_ts: 12267, ts: 12282
[2011-04-01 01:52:49] IAX2 jitter - last_ts: 11611, ts: 11700
[2011-04-01 01:52:49] IAX2 jitter - last_ts: 11760, ts: 11811
[2011-04-01 01:54:50] IAX2 jitter - last_ts: 6748, ts: 6788
[2011-04-01 01:54:55] IAX2 jitter - last_ts: 11608, ts: 11680
[2011-04-01 01:54:55] IAX2 jitter - last_ts: 11840, ts: 11898
[2011-04-01 14:00:33] IAX2 jitter - last_ts: 13317, ts: 13357
[2011-04-01 14:00:35] IAX2 jitter - last_ts: 14997, ts: 15094
[2011-04-01 14:00:35] IAX2 jitter - last_ts: 15194, ts: 15238
[2011-04-01 14:06:38] IAX2 jitter - last_ts: 8163, ts: 8203
[2011-04-01 14:06:41] IAX2 jitter - last_ts: 11903, ts: 12001
[2011-04-01 14:06:42] IAX2 jitter - last_ts: 12061, ts: 12118
[2011-04-01 14:08:48] IAX2 jitter - last_ts: 12201, ts: 12237
[2011-04-01 14:08:48] IAX2 jitter - last_ts: 12237, ts: 12271
[2011-04-01 14:08:48] IAX2 jitter - last_ts: 12271, ts: 12274
[2011-04-01 14:08:48] IAX2 jitter - last_ts: 12374, ts: 12424
[2011-04-01 14:14:59] IAX2 jitter - last_ts: 15365, ts: 15455
[2011-04-01 14:14:59] IAX2 jitter - last_ts: 15555, ts: 15585
[2011-04-01 14:17:19] IAX2 jitter - last_ts: 25702, ts: 25742
[2011-04-01 14:21:05] IAX2 jitter - last_ts: 3774, ts: 3814
[2011-04-01 14:23:23] IAX2 jitter - last_ts: 14798, ts: 14946
[2011-04-01 14:23:23] IAX2 jitter - last_ts: 15106, ts: 15188
[2011-04-01 14:29:37] IAX2 jitter - last_ts: 5445, ts: 5523
[2011-04-01 14:29:38] IAX2 jitter - last_ts: 5943, ts: 6083
[2011-04-01 14:30:00] IAX2 jitter - last_ts: 28863, ts: 28903


/var/spool/hylafax/log
Apr 01 14:06:29.94: [11268]: SESSION BEGIN 000000196 13057879825736
Apr 01 14:06:29.94: [11268]: HylaFAX (tm) Version 6.0.4
Apr 01 14:06:29.94: [11268]: SEND FAX: JOB 24 DEST 7879825736 COMMID 000000196 DEVICE '/dev/ttyIAX1' FROM 'fax <auffant@puertoriconurses.com>' USER fax
Apr 01 14:06:29.94: [11268]: STATE CHANGE: RUNNING -> SENDING
Apr 01 14:06:29.94: [11268]: <-- [12:AT+FCLASS=1\r]
Apr 01 14:06:29.94: [11268]: --> [2]
Apr 01 14:06:29.94: [11268]: MODEM set XON/XOFF/FLUSH: input ignored, output disabled
Apr 01 14:06:29.94: [11268]: DIAL 7879825736
Apr 01 14:06:29.94: [11268]: <-- [15:ATDT7879825736\r]
Apr 01 14:06:41.78: [11268]: --> [7]
Apr 01 14:06:41.94: [11268]: --> [10:NO CARRIER]
Apr 01 14:06:41.94: [11268]: MODEM No carrier
Apr 01 14:06:41.94: [11268]: <-- [10:AT+FRS=21\r]
Apr 01 14:07:11.94: [11268]: MODEM TIMEOUT: reading line from modem
Apr 01 14:07:11.94: [11268]: MODEM <Timeout>
Apr 01 14:07:11.94: [11268]: Failure to receive silence (synchronization failure).
Apr 01 14:07:11.94: [11268]: <-- data [1]
Apr 01 14:07:11.95: [11268]: --> [2]
Apr 01 14:07:11.95: [11268]: <-- [9:AT+FRS=7\r]
Apr 01 14:07:26.31: [11268]: --> [10:NO CARRIER]
Apr 01 14:07:26.31: [11268]: MODEM No carrier
Apr 01 14:07:26.31: [11268]: Failure to receive silence (synchronization failure).
Apr 01 14:07:26.31: [11268]: <-- [9:AT+FRH=3\r]
Apr 01 14:07:26.31: [11268]: --> [5]
Apr 01 14:07:26.31: [11268]: MODEM Command error
Apr 01 14:07:26.31: [11268]: No receiver protocol (T.30 T1 timeout)
Apr 01 14:07:26.31: [11268]: SEND FAILED: JOB 24 DEST 7879825736 ERR [126] No receiver protocol (T.30 T1 timeout)
Apr 01 14:07:26.31: [11268]: <-- [9:AT+FRS=7\r]
Apr 01 14:07:26.31: [11268]: --> [5]
Apr 01 14:07:26.31: [11268]: MODEM Command error
Apr 01 14:07:26.31: [11268]: Failure to receive silence (synchronization failure).
Apr 01 14:07:26.31: [11268]: <-- [9:AT+FTH=3\r]
Apr 01 14:07:26.32: [11268]: --> [5]
Apr 01 14:07:26.32: [11268]: MODEM input buffering enabled
Apr 01 14:07:27.32: [11268]: <-- [5:ATH0\r]
Apr 01 14:07:27.42: [11268]: --> [2]
Apr 01 14:07:27.42: [11268]: MODEM set DTR OFF
Apr 01 14:07:27.42: [11268]: MODEM set baud rate: 0 baud (flow control unchanged)
Apr 01 14:07:27.42: [11268]: STATE CHANGE: SENDING -> MODEMWAIT (timeout 5)
Apr 01 14:07:27.42: [11268]: SESSION END
 

fmvillares

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#2
do you know anything about t38 protocol...in voip links without t38 simply u cant send and receive faxes and iaxmodem is not t38...
 

fmvillares

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#3
..join the new list asterisk-biz-hands-on in google groups where all the gurus here are going after dickos departure...
 

auffant

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#4
I had read about T38 but did pay too much attention since VOIP providers do a pass through... Correct. Can I intall T38 with iaxmodem without conflict?

Thank you
 

fmvillares

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#5
nope t38 cant work with iaxmodem and voip providers cant do pass through unless u have perfect no jitter no delay mpls or rsvp internet channel
 

auffant

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#6
Villares:

Que sugieres.... what do you suggest. I think vitelity sip trunks are consistent with your recommendation. Is there another solution for Outgoing Fax within elastix?
 

fmvillares

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#7
t38 modem frmo asterisk called app_fax is t38 compliant
 

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