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[Freeswitch-users] faxrx error 13 Unexpected message received


 
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TStutsman at BossProdu...
Guest
PostPosted: Wed Sep 16, 2009 11:29 am    Post subject: [Freeswitch-users] faxrx error 13 Unexpected message receive Reply with quote
In my attempts to receive a fax from a PSTN fax machine, the transaction
fails with error code 13 "Unexpected message received". Verbose logging
is on for mod_fax. Here is an exerpt:

#################################################
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: CFR with
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 13 84
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 In state 12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Unexpected
CFR received in state 12
......
========================================================================
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:180 Fax processing not
successful - result (13) Unexpected message received.
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:185 Remote station id:
**********
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:186 Local station id:
SpanDSP Fax Ident
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:187 Pages transferred: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:189 Total fax pages: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:190 Image resolution:
8031x3850
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:191 Transfer Rate:
14400
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:193 ECM status on
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:194 remote country:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:195 remote vendor:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:196 remote model:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:198
========================================================================
======
#################################################

I have successfully received a fax from faxzero.com on this
installation, as have I successfully sent a fax from freeswitch to the
PSTN fax machine in question.

I've been digging, but there doesn't seem to be a whole lot of
information on faxing. I guess I could use a bit of direction. Any
input is much appreciated.


Thanks!
-- Travis

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steveu at coppice.org
Guest
PostPosted: Wed Sep 16, 2009 11:59 am    Post subject: [Freeswitch-users] faxrx error 13 Unexpected message receive Reply with quote
On 09/17/2009 12:08 AM, Travis Stutsman wrote:
Quote:
In my attempts to receive a fax from a PSTN fax machine, the transaction
fails with error code 13 "Unexpected message received". Verbose logging
is on for mod_fax. Here is an exerpt:

#################################################
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: CFR with
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 13 84
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 In state 12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Unexpected
CFR received in state 12
......
========================================================================
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:180 Fax processing not
successful - result (13) Unexpected message received.
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:185 Remote station id:
**********
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:186 Local station id:
SpanDSP Fax Ident
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:187 Pages transferred: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:189 Total fax pages: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:190 Image resolution:
8031x3850
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:191 Transfer Rate:
14400
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:193 ECM status on
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:194 remote country:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:195 remote vendor:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:196 remote model:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:198
========================================================================
======
#################################################

I have successfully received a fax from faxzero.com on this
installation, as have I successfully sent a fax from freeswitch to the
PSTN fax machine in question.

I've been digging, but there doesn't seem to be a whole lot of
information on faxing. I guess I could use a bit of direction. Any
input is much appreciated.

You seem to have chopped out all the interesting parts of that log. A
full log might say something interesting.

Steve


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rob4manhere at gmail.com
Guest
PostPosted: Wed Sep 16, 2009 12:18 pm    Post subject: [Freeswitch-users] faxrx error 13 Unexpected message receive Reply with quote
And make sure verbose is set to true in ./conf/autoload_configs/
fax.conf.xml.


On Sep 16, 2009, at 11:50 AM, Steve Underwood wrote:

Quote:
On 09/17/2009 12:08 AM, Travis Stutsman wrote:
Quote:
In my attempts to receive a fax from a PSTN fax machine, the
transaction
fails with error code 13 "Unexpected message received". Verbose
logging
is on for mod_fax. Here is an exerpt:

#################################################
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: CFR
with
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff
13 84
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 In state
12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Unexpected
CFR received in state 12
......
=
=
=
=====================================================================
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:180 Fax processing not
successful - result (13) Unexpected message received.
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:185 Remote station id:
**********
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:186 Local station id:
SpanDSP Fax Ident
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:187 Pages transferred: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:189 Total fax pages: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:190 Image resolution:
8031x3850
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:191 Transfer Rate:
14400
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:193 ECM status
on
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:194 remote country:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:195 remote vendor:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:196 remote model:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:198
=
=
=
=====================================================================
======
#################################################

I have successfully received a fax from faxzero.com on this
installation, as have I successfully sent a fax from freeswitch to
the
PSTN fax machine in question.

I've been digging, but there doesn't seem to be a whole lot of
information on faxing. I guess I could use a bit of direction. Any
input is much appreciated.

You seem to have chopped out all the interesting parts of that log. A
full log might say something interesting.

Steve


_______________________________________________
FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org


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TStutsman at BossProdu...
Guest
PostPosted: Wed Sep 16, 2009 12:31 pm    Post subject: [Freeswitch-users] faxrx error 13 Unexpected message receive Reply with quote
Alrighty. Here is mod_fax from beginning to end.


#################################################
2009-09-15 10:41:26.433382 [DEBUG] mod_fax.c:591 Raw read codec
activation Success L16 20000
2009-09-15 10:41:26.433382 [DEBUG] mod_fax.c:607 Raw write codec
activation Success L16
2009-09-15 10:41:26.433382 [DEBUG] switch_channel.c:182
sofia/external/**********@**.***.**.*** receive message [AUDIO_SYNC]
2009-09-15 10:41:26.464633 [DEBUG] switch_core_io.c:232
sofia/external/**********@**.***.**.*** receive message
[TRANSCODING_NECESSARY]
2009-09-15 10:41:27.589676 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 1
2009-09-15 10:41:27.761558 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 1
2009-09-15 10:41:27.792809 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 1
2009-09-15 10:41:27.870937 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.308454 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.355331 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.370956 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.824099 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:29.27231 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:29.261615 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_A_CED, state 1
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Starting
answer mode
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_A_CED to T30_PHASE_B_TX
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 4
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Start T2
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 1 to 17
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Sending ident
'SpanDSP Fax Ident'
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: CSI
without final frame tag
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 03 40
74 6e 65 64 49 20 78 61 46 20 50 53 44 6e 61 70 53 20 20 20
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 17
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 DIS:
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Store and forward Internet fax (T.37): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Real-time Internet fax (T.3Cool: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
3G mobile network: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
V.8 capabilities: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Preferred octets: 256 octets
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Ready to transmit a fax document (polling): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..1.=
Can receive fax: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..10 11..=
Supported data signalling rates: V.27 ter, V.29, and V.17
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .1.. ....=
R8x7.7lines/mm and/or 200x200pels/25.4mm: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
2-D coding: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..10=
Recording width: 215mm +- 1%, 255mm +- 1% and 303mm +- 1%
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 10..=
Recording length: Unlimited
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .111 ....=
Receiver's minimum scan line time: 0ms at 3.85 l/mm; T7.7 = T3.85
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Compressed/uncompressed mode: Compressed
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .1..=
Error correction mode (ECM): ECM
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .1.. ....=
T.6 coding: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
"Field not valid" supported: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Multiple selective polling: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Polled sub-address: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
T.43 coding: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...0 ....=
Plane interleave: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Voice coding with 32kbit/s ADPCM (Rec. G.726): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Reserved for the use of extended voice coding set: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...1=
R8x15.4lines/mm: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
300x300pels/25.4mm: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .1..=
R16x15.4lines/mm and/or 400x400pels/25.4mm: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
Inch-based resolution preferred: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...1 ....=
Metric-based resolution preferred: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Minimum scan line time for higher resolutions: T15.4 = T7.7
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Selective polling: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Sub-addressing: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Password: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Ready to transmit a data file (polling): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...0 ....=
Binary file transfer (BFT): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Document transfer mode (DTM): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Electronic data interchange (EDI): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Basic transfer mode (BTM): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Ready to transfer a character or mixed mode document (polling): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
Character mode: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Mixed mode (Annex E/T.4): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Processable mode 26 (Rec. T.505): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Digital network capability: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Duplex capability: Half only
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
JPEG coding: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...0 ....=
Full colour mode: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
12bits/pel component: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
No subsampling (1:1:1): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Custom illuminant: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Custom gamut range: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 1...=
North American Letter (215.9mm x 279.4mm): Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...1 ....=
North American Legal (215.9mm x 355.6mm): Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Single-progression sequential coding (Rec. T.85) basic: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Single-progression sequential coding (Rec. T.85) optional L0: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 0... ....=
Extension indicator: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: DIS with
final frame tag
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 13 80
00 ee fa c4 80 95 80 80 80 18
2009-09-15 10:41:31.542953 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 17
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 17
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_B_TX to T30_PHASE_B_RX
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 4
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 0
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW T.30 Start T4
2009-09-15 10:41:31.652332 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 17
2009-09-15 10:41:32.152351 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 17
2009-09-15 10:41:32.261731 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 17
2009-09-15 10:41:32.402361 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Framing OK (-6) in state 17
2009-09-15 10:41:32.402361 [DEBUG] mod_fax.c:137 FLOW T.30 Start T4A
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Stop T4A
(11200 remaining)
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: TSI
without final frame tag
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 03 43
38 37 34 31 32 36 38 34 37 35 31 20 20 20 20 20 20 20 20 20
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Remote gave
TSI as: "***********"
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Stop none (0
remaining)
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: DCS with
final frame tag
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 13 83
00 22 f8 44
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 In state 17
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 DCS:
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Store and forward Internet fax (T.37): Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Real-time Internet fax (T.3Cool: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
3G mobile network: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..1.=
Receive fax: Set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 ..10 00..=
Selected data signalling rate: V.17 14400bps
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
R8x7.7lines/mm and/or 200x200pels/25.4mm: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 0... ....=
2-D coding: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..00=
Recording width: 215mm +- 1%
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... 10..=
Recording length: Unlimited
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .111 ....=
Minimum scan line time: 0ms
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Compressed/uncompressed mode: Compressed
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... .1..=
Error correction mode (ECM): ECM
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
Frame size: 256 octets
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .1.. ....=
T.6 coding: Set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 0... ....=
Extension indicator: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Selected
compression 3
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Get document
at 14400bps, modem 7
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 17 to 7
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Start T2
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 7
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_B_RX to T30_PHASE_C_NON_ECM_RX
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 7
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 0
2009-09-15 10:41:34.402438 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier up (-2) in state 7
2009-09-15 10:41:34.402438 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 7
2009-09-15 10:41:34.574319 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Training failed (-5) in state 7
2009-09-15 10:41:34.605571 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier down (-1) in state 7
2009-09-15 10:41:34.605571 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 7
2009-09-15 10:41:34.621196 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier up (-2) in state 7
2009-09-15 10:41:34.621196 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 7
2009-09-15 10:41:34.730575 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Training in progress (-3) in state 7
2009-09-15 10:41:35.246220 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 7
2009-09-15 10:41:36.27500 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM signal
status is Training succeeded (-4) in state 7
2009-09-15 10:41:36.27500 [DEBUG] mod_fax.c:137 FLOW T.30 Stop T2 (42080
remaining)
2009-09-15 10:41:36.27500 [DEBUG] mod_fax.c:137 FLOW FAX Switching from
V.17 + V.21 to V.17 (-16.66dBm0)
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier down (-1) in state 7
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Trainability
(TCF) test result - 21822 total bits. longest run of zeros was 21600
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_C_NON_ECM_RX to T30_PHASE_B_TX
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 4
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 7 to 8
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: CFR with
final frame tag
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 13 84
2009-09-15 10:41:38.652601 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 8
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 8
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 8 to 12
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_B_TX to T30_PHASE_C_ECM_RX
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 7
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 0
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Start T2
2009-09-15 10:41:38.746355 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 12
2009-09-15 10:41:38.793231 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Training failed (-5) in state 12
2009-09-15 10:41:38.871359 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Framing OK (-6) in state 12
2009-09-15 10:41:38.871359 [DEBUG] mod_fax.c:137 FLOW T.30 Start T1A
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Stop T1A
(277280 remaining)
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: CFR with
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 13 84
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 In state 12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Unexpected
CFR received in state 12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 12 to 3
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: DCN with
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 13 fa
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW FAX Switching from
V.17 + V.21 to V.21 (-33.64dBm0)
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 3
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_C_ECM_RX to T30_PHASE_D_TX
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 4
2009-09-15 10:41:40.324540 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_D_TX, state 3
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_D_TX, state 3
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Disconnecting
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_D_TX to T30_PHASE_E
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 1
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 3 to 2
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_E, state 2
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:167
========================================================================
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:180 Fax processing not
successful - result (13) Unexpected message received.
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:185 Remote station id:
***********
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:186 Local station id:
SpanDSP Fax Ident
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:187 Pages transferred: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:189 Total fax pages: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:190 Image resolution:
8031x3850
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:191 Transfer Rate:
14400
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:193 ECM status on
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:194 remote country:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:195 remote vendor:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:196 remote model:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:198
========================================================================
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 2 to 32
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_E to T30_PHASE_CALL_FINISHED
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 8
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX FAX exchange
complete
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 8
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX FAX exchange
complete
2009-09-15 10:41:41.433958 [DEBUG] switch_core_codec.c:122 Restore
original codec.
#################################################


CFR in phase C? Hmm...


Thanks again.
-- Travis





-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Steve Underwood
Sent: Wednesday, September 16, 2009 12:51 PM
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] faxrx error 13 Unexpected message
received

On 09/17/2009 12:08 AM, Travis Stutsman wrote:
Quote:
In my attempts to receive a fax from a PSTN fax machine, the
transaction
Quote:
fails with error code 13 "Unexpected message received". Verbose
logging
Quote:
is on for mod_fax. Here is an exerpt:

#################################################
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: CFR
with
Quote:
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 13
84
Quote:
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 In state 12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Unexpected
CFR received in state 12
......

========================================================================
Quote:
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:180 Fax processing not
successful - result (13) Unexpected message received.
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:185 Remote station id:
**********
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:186 Local station id:
SpanDSP Fax Ident
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:187 Pages transferred: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:189 Total fax pages: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:190 Image resolution:
8031x3850
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:191 Transfer Rate:
14400
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:193 ECM status on
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:194 remote country:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:195 remote vendor:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:196 remote model:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:198

========================================================================
Quote:
======
#################################################

I have successfully received a fax from faxzero.com on this
installation, as have I successfully sent a fax from freeswitch to the
PSTN fax machine in question.

I've been digging, but there doesn't seem to be a whole lot of
information on faxing. I guess I could use a bit of direction. Any
input is much appreciated.

You seem to have chopped out all the interesting parts of that log. A
full log might say something interesting.

Steve


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steveu at coppice.org
Guest
PostPosted: Wed Sep 16, 2009 6:58 pm    Post subject: [Freeswitch-users] faxrx error 13 Unexpected message receive Reply with quote
Hi Travis,

That's a pretty weird call. It looks like you have a long delayed echo.
See below.

On 09/17/2009 01:21 AM, Travis Stutsman wrote:
Quote:
Alrighty. Here is mod_fax from beginning to end.


#################################################
2009-09-15 10:41:26.433382 [DEBUG] mod_fax.c:591 Raw read codec
activation Success L16 20000
2009-09-15 10:41:26.433382 [DEBUG] mod_fax.c:607 Raw write codec
activation Success L16
2009-09-15 10:41:26.433382 [DEBUG] switch_channel.c:182
sofia/external/**********@**.***.**.*** receive message [AUDIO_SYNC]
2009-09-15 10:41:26.464633 [DEBUG] switch_core_io.c:232
sofia/external/**********@**.***.**.*** receive message
[TRANSCODING_NECESSARY]
2009-09-15 10:41:27.589676 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 1
2009-09-15 10:41:27.761558 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 1
2009-09-15 10:41:27.792809 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 1
2009-09-15 10:41:27.870937 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.308454 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.355331 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.370956 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:28.824099 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:29.27231 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:29.261615 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 1
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_A_CED, state 1
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Starting
answer mode
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_A_CED to T30_PHASE_B_TX
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 4
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Start T2
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 1 to 17
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Sending ident
'SpanDSP Fax Ident'
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: CSI
without final frame tag
2009-09-15 10:41:29.511625 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 03 40
74 6e 65 64 49 20 78 61 46 20 50 53 44 6e 61 70 53 20 20 20
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 17
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 DIS:
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Store and forward Internet fax (T.37): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Real-time Internet fax (T.3Cool: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
3G mobile network: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
V.8 capabilities: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Preferred octets: 256 octets
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Ready to transmit a fax document (polling): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..1.=
Can receive fax: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..10 11..=
Supported data signalling rates: V.27 ter, V.29, and V.17
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .1.. ....=
R8x7.7lines/mm and/or 200x200pels/25.4mm: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
2-D coding: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..10=
Recording width: 215mm +- 1%, 255mm +- 1% and 303mm +- 1%
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 10..=
Recording length: Unlimited
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .111 ....=
Receiver's minimum scan line time: 0ms at 3.85 l/mm; T7.7 = T3.85
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Compressed/uncompressed mode: Compressed
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .1..=
Error correction mode (ECM): ECM
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .1.. ....=
T.6 coding: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
"Field not valid" supported: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Multiple selective polling: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Polled sub-address: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
T.43 coding: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...0 ....=
Plane interleave: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Voice coding with 32kbit/s ADPCM (Rec. G.726): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Reserved for the use of extended voice coding set: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...1=
R8x15.4lines/mm: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
300x300pels/25.4mm: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .1..=
R16x15.4lines/mm and/or 400x400pels/25.4mm: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
Inch-based resolution preferred: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...1 ....=
Metric-based resolution preferred: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Minimum scan line time for higher resolutions: T15.4 = T7.7
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Selective polling: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Sub-addressing: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Password: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Ready to transmit a data file (polling): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...0 ....=
Binary file transfer (BFT): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Document transfer mode (DTM): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Electronic data interchange (EDI): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Basic transfer mode (BTM): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Ready to transfer a character or mixed mode document (polling): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
Character mode: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Mixed mode (Annex E/T.4): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Processable mode 26 (Rec. T.505): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Digital network capability: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Duplex capability: Half only
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
JPEG coding: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...0 ....=
Full colour mode: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
12bits/pel component: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
No subsampling (1:1:1): Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Custom illuminant: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Custom gamut range: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .... 1...=
North American Letter (215.9mm x 279.4mm): Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ...1 ....=
North American Legal (215.9mm x 355.6mm): Set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 ..0. ....=
Single-progression sequential coding (Rec. T.85) basic: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
Single-progression sequential coding (Rec. T.85) optional L0: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 0... ....=
Extension indicator: Not set
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: DIS with
final frame tag
2009-09-15 10:41:31.89811 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 13 80
00 ee fa c4 80 95 80 80 80 18
2009-09-15 10:41:31.542953 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 17
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 17
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_B_TX to T30_PHASE_B_RX
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 4
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 0
2009-09-15 10:41:31.621081 [DEBUG] mod_fax.c:137 FLOW T.30 Start T4
2009-09-15 10:41:31.652332 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 17
2009-09-15 10:41:32.152351 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 17
2009-09-15 10:41:32.261731 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 17
2009-09-15 10:41:32.402361 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Framing OK (-6) in state 17
2009-09-15 10:41:32.402361 [DEBUG] mod_fax.c:137 FLOW T.30 Start T4A
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Stop T4A
(11200 remaining)
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: TSI
without final frame tag
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 03 43
38 37 34 31 32 36 38 34 37 35 31 20 20 20 20 20 20 20 20 20
2009-09-15 10:41:34.11798 [DEBUG] mod_fax.c:137 FLOW T.30 Remote gave
TSI as: "***********"
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Stop none (0
remaining)
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: DCS with
final frame tag
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 13 83
00 22 f8 44
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 In state 17
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 DCS:
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ...0=
Store and forward Internet fax (T.37): Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... .0..=
Real-time Internet fax (T.3Cool: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
3G mobile network: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..1.=
Receive fax: Set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 ..10 00..=
Selected data signalling rate: V.17 14400bps
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .0.. ....=
R8x7.7lines/mm and/or 200x200pels/25.4mm: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 0... ....=
2-D coding: Not set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..00=
Recording width: 215mm +- 1%
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... 10..=
Recording length: Unlimited
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .111 ....=
Minimum scan line time: 0ms
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 1... ....=
Extension indicator: Set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... ..0.=
Compressed/uncompressed mode: Compressed
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... .1..=
Error correction mode (ECM): ECM
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .... 0...=
Frame size: 256 octets
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 .1.. ....=
T.6 coding: Set
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 0... ....=
Extension indicator: Not set

They want to send us a FAX in ECM mode at 14,400bps.
Quote:
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Selected
compression 3
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Get document
at 14400bps, modem 7
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 17 to 7
2009-09-15 10:41:34.293059 [DEBUG] mod_fax.c:137 FLOW T.30 Start T2
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 7
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_B_RX to T30_PHASE_C_NON_ECM_RX
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 7
2009-09-15 10:41:34.371187 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 0
2009-09-15 10:41:34.402438 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier up (-2) in state 7
2009-09-15 10:41:34.402438 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 7
2009-09-15 10:41:34.574319 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Training failed (-5) in state 7
2009-09-15 10:41:34.605571 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier down (-1) in state 7
2009-09-15 10:41:34.605571 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 7
2009-09-15 10:41:34.621196 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier up (-2) in state 7
2009-09-15 10:41:34.621196 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 7
2009-09-15 10:41:34.730575 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Training in progress (-3) in state 7
2009-09-15 10:41:35.246220 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Abort (-Cool in state 7
2009-09-15 10:41:36.27500 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM signal
status is Training succeeded (-4) in state 7
2009-09-15 10:41:36.27500 [DEBUG] mod_fax.c:137 FLOW T.30 Stop T2 (42080
remaining)
2009-09-15 10:41:36.27500 [DEBUG] mod_fax.c:137 FLOW FAX Switching from
V.17 + V.21 to V.17 (-16.66dBm0)
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Non-ECM
signal status is Carrier down (-1) in state 7
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Trainability
(TCF) test result - 21822 total bits. longest run of zeros was 21600

They've sent us perfectly good training test data (TCF)
Quote:
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_C_NON_ECM_RX to T30_PHASE_B_TX
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 4
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 7 to 8
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: CFR with
final frame tag
2009-09-15 10:41:37.574435 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 13 84
2009-09-15 10:41:38.652601 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 8

We have sent the confirmation that the training test went OK
Quote:
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_B_TX, state 8
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 8 to 12
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_B_TX to T30_PHASE_C_ECM_RX
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 7
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 0
2009-09-15 10:41:38.730729 [DEBUG] mod_fax.c:137 FLOW T.30 Start T2
2009-09-15 10:41:38.746355 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier up (-2) in state 12
2009-09-15 10:41:38.793231 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Training failed (-5) in state 12
2009-09-15 10:41:38.871359 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Framing OK (-6) in state 12
2009-09-15 10:41:38.871359 [DEBUG] mod_fax.c:137 FLOW T.30 Start T1A
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Stop T1A
(277280 remaining)
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: CFR with
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx: ff 13 84

About one second later we have received a training confirmation message.
Presumably that is an echo of the one we sent. The echo delay must have
been quite big, though, or we would not have interpreted that echo as a
received message.
Quote:
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 In state 12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Unexpected
CFR received in state 12
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 12 to 3
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: DCN with
final frame tag
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Tx: ff 13 fa

Having received a message that is out of sequence, we just disconnect.
Quote:
2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW FAX Switching from
V.17 + V.21 to V.21 (-33.64dBm0)
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW T.30 HDLC signal
status is Carrier down (-1) in state 3
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_C_ECM_RX to T30_PHASE_D_TX
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:39.261999 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 4
2009-09-15 10:41:40.324540 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_D_TX, state 3
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_D_TX, state 3
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Disconnecting
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_D_TX to T30_PHASE_E
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 0
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 1
2009-09-15 10:41:40.402668 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 3 to 2
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW T.30 Send complete
in phase T30_PHASE_E, state 2
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:167
========================================================================
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:180 Fax processing not
successful - result (13) Unexpected message received.
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:185 Remote station id:
***********
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:186 Local station id:
SpanDSP Fax Ident
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:187 Pages transferred: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:189 Total fax pages: 0
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:190 Image resolution:
8031x3850
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:191 Transfer Rate:
14400
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:193 ECM status on
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:194 remote country:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:195 remote vendor:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:196 remote model:
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:198
========================================================================
======
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
state 2 to 32
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW T.30 Changing from
phase T30_PHASE_E to T30_PHASE_CALL_FINISHED
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX Set rx type 8
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX FAX exchange
complete
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX Set tx type 8
2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:137 FLOW FAX FAX exchange
complete
2009-09-15 10:41:41.433958 [DEBUG] switch_core_codec.c:122 Restore
original codec.
#################################################

What kind of path was this call over?

Steve


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TStutsman at BossProdu...
Guest
PostPosted: Thu Sep 17, 2009 11:19 am    Post subject: [Freeswitch-users] faxrx error 13 Unexpected message receive Reply with quote
Thanks Steve.

More tests today. Consistent results.

The Fax machine is in the same building as the FS server. It goes out
over the PSTN to my carrier, then carrier to me over IP to the server.

I need to try more fax machines and more locations.

-- Travis

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