| Summary: | ASTERISK-19684: [T.38 gateway] [irroot t38gateway-1.8 branch] I can receive faxes with t38 gateway, but send fails | ||
| Reporter: | Niccolò Belli (darkbasic) | Labels: | |
| Date Opened: | 2012-04-09 15:45:19 | Date Closed: | 2012-04-17 08:43:23 |
| Priority: | Major | Regression? | |
| Status: | Closed/Complete | Components: | |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ( 0) t38_receive_sip-debug.log ( 1) t38_receive.log ( 2) t38_receive.pcap ( 3) t38_send_sip-debug.log ( 4) t38_send.log ( 5) t38_send.pcap | |
| Description: | I had the very same problem with some earlier t38 gw patches and it isn't still fixed in current irroot's t38gateway-1.8 branch. I can receive faxes without problems, but I didn't succeed to send a single page: every time it fails before even starting to send something. My provider is Eutelia but I had the very same problems with another provider. sip.conf: [general] t38pt_udptl=yes,redundancy,maxdatagram=400 [...] [eutelia] [...] t38pt_udptl=yes,fec,maxdatagram=400 setvar=FAXOPT(gateway)=yes extensions.conf: [faxes] exten => <number>,1,Set(FAXOPT(gateway)=yes) same => n,Dial(SIP/eutelia/${EXTEN},${DIALTIME}) same => n,Hangup() [eutelia-in] exten => <number>,1,Answer() same => n,Wait(2) [...] same => n,Hangup() exten => fax,1,Dial(DAHDI/11,${DIALTIME}) same => n,Hangup() I attached logs (with and without sip debug) and pcap dumps when I receive and when I send a fax with t38 gateway. P.S. I just noticed I have redundancy in [general]'s t38pt_udptl and fec in [eutelia]'s, but since I had the very same problem with previous patches (and I tried every kind of t38pt_udptl in the past) I don't think this is the problem. | ||
| Comments: | By: Niccolò Belli (darkbasic) 2012-04-09 15:50:19.778-0500 I'm using spandsp 0.0.6~pre20. By: Matt Jordan (mjordan) 2012-04-12 08:37:50.650-0500 What version of Asterisk are you running? By: Niccolò Belli (darkbasic) 2012-04-12 10:45:20.645-0500 I'm running asterisk 1.8.11. By: Matt Jordan (mjordan) 2012-04-12 11:37:45.198-0500 Asterisk 1.8.11.0 does not support T.38 gateway, as that is a feature that was developed specifically for Asterisk 10. If you are not running a stock version of Asterisk 1.8.11, but are instead running a patched version using irroot's patches, then you should report that to the asterisk-dev mailing list - and more specifically, irroot himself. The issue tracker is not intended for bug reports against custom patches to Asterisk. By: Niccolò Belli (darkbasic) 2012-04-12 13:11:08.555-0500 Yes it's irroot's branch (as you can see from the [irroot t38gateway-1.8 branch] tag in the title). I will post it to asterisk-devel. | ||