Re: [asterisk-users] Asterisk 1.6 and fax
Hello! I've created clean installation of Asterisk 1.6.2.11 with spandsp 0.0.5. When i try to receive fax I get: [Sep 13 00:45:59] WARNING[3283]: app_fax.c:432 transmit_audio: channel 'SIP/crocus-ua-0004' refused to negotiate T.38 [Sep 13 00:46:02] WARNING[3283]: app_fax.c:223 phase_e_handler: Error transmitting fax. result=49: The call dropped prematurely. [Sep 13 00:46:02] WARNING[3283]: app_fax.c:817 transmit: Transmission error I definitely know that this peer supports T.38 because it works on Lynksys PAP2T. Dialplan is such: answer() wait(6) ReceiveFAX(/var/spool/asterisk/test.tif) Am I doing something wrong here? Thanks! -- Stas Korsei On Thu, Sep 9, 2010 at 12:17 AM, David Backeberg dbackeb...@gmail.comwrote: On Wed, Sep 8, 2010 at 4:18 PM, Stanislav Korsei kor...@rinogo.com wrote: Can you recommend any specific solution to this problem or way to install app_fax? Not without specific debugging about what problems you're seeing. You get a lot of information when faxes succeed or fail. Try a fax and paste in the debug. -- _ -- 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 -- _ -- 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
Re: [asterisk-users] Asterisk 1.6 and fax
On Mon, Sep 13, 2010 at 4:33 PM, Stanislav Korsei kor...@rinogo.com wrote: Hello! I've created clean installation of Asterisk 1.6.2.11 with spandsp 0.0.5. When i try to receive fax I get: [Sep 13 00:45:59] WARNING[3283]: app_fax.c:432 transmit_audio: channel 'SIP/crocus-ua-0004' refused to negotiate T.38 [Sep 13 00:46:02] WARNING[3283]: app_fax.c:223 phase_e_handler: Error transmitting fax. result=49: The call dropped prematurely. [Sep 13 00:46:02] WARNING[3283]: app_fax.c:817 transmit: Transmission error I definitely know that this peer supports T.38 because it works on Lynksys PAP2T. There are lots of devices that 'support' T.38, but the problem is that they 'support' it differently. If you want to have fun, read the release notes for a Cisco voice IOS, and grep for the word T.38 to see the long list of known broken situations. Just because it's 'supported', doesn't mean it works. Internet Explorer 'supports' html, but good luck getting it to act like a standards-compliant web browser. Try turning off the T.38 and do analog passthrough, or try using two T.38 PAP2Ts. Or even better, don't use fax if you can avoid it. -- _ -- 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
Re: [asterisk-users] Asterisk 1.6 and fax
On 09/14/2010 04:33 AM, Stanislav Korsei wrote: Hello! I've created clean installation of Asterisk 1.6.2.11 with spandsp 0.0.5. When i try to receive fax I get: Why install 0.0.5? Its ancient. the world has moved on. [Sep 13 00:45:59] WARNING[3283]: app_fax.c:432 transmit_audio: channel 'SIP/crocus-ua-0004' refused to negotiate T.38 [Sep 13 00:46:02] WARNING[3283]: app_fax.c:223 phase_e_handler: Error transmitting fax. result=49: The call dropped prematurely. [Sep 13 00:46:02] WARNING[3283]: app_fax.c:817 transmit: Transmission error I definitely know that this peer supports T.38 because it works on Lynksys PAP2T. The Linksys PAP2T does NOT support T.38, so this statement makes no sense. The Linksys SPA2102 and SPA3102 support T.38. The PAP2 and PAP2T do not. Dialplan is such: answer() wait(6) ReceiveFAX(/var/spool/asterisk/test.tif) Am I doing something wrong here? Apparently. Steve -- _ -- 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
[asterisk-users] Asterisk 1.6 and fax
Hello! I'm trying to make fax work on Asterisk 1.6. I've installed DAHDI, marked spandsp as app_fax, but faxes are not going trough, although application itself installs successfully. I've been using rx_fax tx_fax on 1.4 and everything worked fine. Can you recommend any specific solution to this problem or way to install app_fax? Thanks. Stas. -- _ -- 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
Re: [asterisk-users] Asterisk 1.6 and fax
On Wed, Sep 8, 2010 at 4:18 PM, Stanislav Korsei kor...@rinogo.com wrote: Can you recommend any specific solution to this problem or way to install app_fax? Not without specific debugging about what problems you're seeing. You get a lot of information when faxes succeed or fail. Try a fax and paste in the debug. -- _ -- 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
