Hi,
as stated in the documentation, it's allowed to set 
FAXOPT(faxdetect)=yes/no to allow fax detection.
It's done (see below) but still fax detection :-( Extension 300 is 
hylafax with iaxmodem.
On the upper Asterisk gw it's the same, despite the faxdetect set to no 
we also have the NOTICE of T.38 re-INVITE. Test is done with a mobile 
phone calling the 0123456789 PSTN number.
     -- Executing [0123456789 at from-internal:1] 
Set("SIP/TOOTAi-00008262", "FAXOPT(faxdetect)=no") in new
stack
     -- Executing [0123456789 at from-internal:2] 
Macro("SIP/TOOTAi-00008262", "Fax") in new stack
     -- Executing [s at macro-Fax:1] Dial("SIP/TOOTAi-00008262", 
"IAX2/300,,") in new stack
     -- Called IAX2/300
     -- Call accepted by 127.0.0.1 (format alaw)
     -- Format for call is (alaw)
     -- IAX2/300-7211 is ringing
     -- IAX2/300-7211 answered SIP/TOOTAiAudio-00008262
   == Using UDPTL TOS bits 184
   == Using UDPTL CoS mark 5
[2015-02-17 16:52:51] NOTICE[3467][C-00001d5b]: chan_sip.c:10645 
process_sdp: T.38 re-INVITE detected but no fax extension
[2015-02-17 16:52:56] WARNING[3467][C-00001d5b]: chan_sip.c:9868 
process_sdp: Insufficient information for SDP (m= not found)
     -- Executing [h at from-internal:1] Hangup("SIP/TOOTAi-00008262",
"")
in new stack
   == Spawn extension (from-internal, h, 1) exited non-zero on 
'SIP/TOOTAi-00008262'
     -- Hungup 'IAX2/300-7211'
Thanks for your support
-- 
Daniel
Hello Le 17/02/2015 17:00, Administrator TOOTAI a ?crit :> Hi, > > as stated in the documentation, it's allowed to set > FAXOPT(faxdetect)=yes/no to allow fax detection. > > It's done (see below) but still fax detection :-( Extension 300 is > hylafax with iaxmodem. > > On the upper Asterisk gw it's the same, despite the faxdetect set to no > we also have the NOTICE of T.38 re-INVITE. Test is done with a mobile > phone calling the 0123456789 PSTN number. > > -- Executing [0123456789 at from-internal:1] > Set("SIP/TOOTAi-00008262", "FAXOPT(faxdetect)=no") in new stack > -- Executing [0123456789 at from-internal:2] > Macro("SIP/TOOTAi-00008262", "Fax") in new stack > -- Executing [s at macro-Fax:1] Dial("SIP/TOOTAi-00008262", > "IAX2/300,,") in new stack > -- Called IAX2/300 > -- Call accepted by 127.0.0.1 (format alaw) > -- Format for call is (alaw) > -- IAX2/300-7211 is ringing > -- IAX2/300-7211 answered SIP/TOOTAiAudio-00008262 > == Using UDPTL TOS bits 184 > == Using UDPTL CoS mark 5 > [2015-02-17 16:52:51] NOTICE[3467][C-00001d5b]: chan_sip.c:10645 > process_sdp: T.38 re-INVITE detected but no fax extension > [2015-02-17 16:52:56] WARNING[3467][C-00001d5b]: chan_sip.c:9868 > process_sdp: Insufficient information for SDP (m= not found) > -- Executing [h at from-internal:1] Hangup("SIP/TOOTAi-00008262", "") > in new stack > == Spawn extension (from-internal, h, 1) exited non-zero on > 'SIP/TOOTAi-00008262' > -- Hungup 'IAX2/300-7211' > > Thanks for your support >No one have an idea on this ? -- Daniel
I solved the issue by not answering the call as I assume others have done. -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Administrator TOOTAI Sent: Wednesday, February 18, 2015 12:50 PM To: asterisk-users at lists.digium.com Subject: Re: [asterisk-users] Res_fax - FAXOPT(faxdetect) Hello Le 17/02/2015 17:00, Administrator TOOTAI a ?crit :> Hi, > > as stated in the documentation, it's allowed to set > FAXOPT(faxdetect)=yes/no to allow fax detection. > > It's done (see below) but still fax detection :-( Extension 300 is > hylafax with iaxmodem. > > On the upper Asterisk gw it's the same, despite the faxdetect set to no > we also have the NOTICE of T.38 re-INVITE. Test is done with a mobile > phone calling the 0123456789 PSTN number. > > -- Executing [0123456789 at from-internal:1] > Set("SIP/TOOTAi-00008262", "FAXOPT(faxdetect)=no") in new stack > -- Executing [0123456789 at from-internal:2] > Macro("SIP/TOOTAi-00008262", "Fax") in new stack > -- Executing [s at macro-Fax:1] Dial("SIP/TOOTAi-00008262", > "IAX2/300,,") in new stack > -- Called IAX2/300 > -- Call accepted by 127.0.0.1 (format alaw) > -- Format for call is (alaw) > -- IAX2/300-7211 is ringing > -- IAX2/300-7211 answered SIP/TOOTAiAudio-00008262 > == Using UDPTL TOS bits 184 > == Using UDPTL CoS mark 5 > [2015-02-17 16:52:51] NOTICE[3467][C-00001d5b]: chan_sip.c:10645 > process_sdp: T.38 re-INVITE detected but no fax extension > [2015-02-17 16:52:56] WARNING[3467][C-00001d5b]: chan_sip.c:9868 > process_sdp: Insufficient information for SDP (m= not found) > -- Executing [h at from-internal:1] Hangup("SIP/TOOTAi-00008262", "") > in new stack > == Spawn extension (from-internal, h, 1) exited non-zero on > 'SIP/TOOTAi-00008262' > -- Hungup 'IAX2/300-7211' > > Thanks for your support >No one have an idea on this ? -- Daniel -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users