search for: i4l_read

...latest CVS HEAD version of asterisk, and I'm experiencing hangups during voice conversation. This happens quite regularely and often. The problem is in dsp.c, line 1235, where it says accum /= len; But `len', at this point, is 0, resulting in a SIGFPE. The routine ast_frame *i4l_read() in channels/chan_modem_i4l.c:411 is setting p->fr.datalen to p->obuflen which is zero. Has anybody noticed this, too? Since I don't know the code, I cannot suggest a fix, but maybe someone who does is listening? :) For testing purposes, I changed the source line to if (len) ac...

...le from the tarball (see my post about it) When trying to dial the PSTN using the ISDN interface I get: --- *CLI> -- Executing Dial("SIP/mmielke-8c8e", "Modem/g1:8123456789") in new stack -- Called g1:8123456789 Sep 21 14:20:53 WARNING[229391]: chan_modem_i4l.c:355 i4l_read: Device '/dev/ttyI1' lacking dialtone -- Hungup 'Modem[i4l]/ttyI1' == No one is available to answer at this time --- ..."lacking dialtone" is false. I just plugged an ISDN-phone to the line and tested it works perfectly... So, any ideas? what am I doing wrong thi...

...und("Modem[i4l]/ttyI0", "demo-congrats") in new stack Sep 23 01:12:07 DEBUG[1111542704]: channel.c:1128 ast_settimeout: Scheduling timer at 160 sample intervals -- Playing 'demo-congrats' (language 'en') Sep 23 01:12:08 DEBUG[1111542704]: chan_modem_i4l.c:413 i4l_read: Value of escape is ^ (3)... Sep 23 01:12:08 DEBUG[1111542704]: channel.c:1128 ast_settimeout: Scheduling timer at 0 sample intervals == Spawn extension (default, s, 5) exited non-zero on 'Modem[i4l]/ttyI0' -- Hungup 'Modem[i4l]/ttyI0' ISDNLOG-output: Sep 23 01:12:05 * Call...

...erisk shutdown.... Executing last minute cleanups == Destroying any remaining musiconhold processes Asterisk uncleanly ending (2). Oddly, if I turn on debugging then it *always* hangs the whole Asterisk process upon ISDN hangup, logging: Jan 21 10:00:01 DEBUG[15733]: chan_modem_i4l.c:413 i4l_read: Value of escape is ^ (3)... Jan 21 10:00:01 DEBUG[15733]: chan_modem_i4l.c:242 i4l_handle_escape: Escaped character '<some extended ASCII character>' Jan 21 10:00:01 NOTICE[15733]: channel.c:1691 ast_set_write_format: Unable to find a path from unknown to slin Jan 21 10:00:01 DEBU...

...I2:00104431040) exten => 203,1,Dial(Modem/g1:00104431040) When I dial either extension it shows the following error: -- Executing Dial("SIP/102-36a5", "Modem/g1:00104431040") in new stack -- Called g1:00104431040 Oct 14 09:42:41 WARNING[2901]: chan_modem_i4l.c:380 i4l_read: Device '/dev/ttyI1' lacking dialtone -- Hungup 'Modem[i4l]/ttyI1' == No one is available to answer at this time (1:0/0/0) == Auto fallthrough, channel 'SIP/102-36a5' status is 'NOANSWER' I have found some references in previous mailings, but none of them s...

Hello all, This new version (0.6.1) of asterisk-oh323 fixes the "one-way audio" problem of the previous release. Download from the usual location: http://www.inaccessnetworks.com/projects/asterisk-oh323 Regards, Michael.

...uting BackGround("Modem[i4l]/ttyI0", "local/Thanks_for_calling") in new stack -- Playing 'local/Thanks_for_calling' (language 'en') I still haven't heard ANY audio at all, so I hangup and get this: Sep 8 00:09:50 DEBUG[1103997872]: chan_modem_i4l.c:413 i4l_read: Value of escape is ^ (3)... -- Hungup 'Modem[i4l]/ttyI0' So, I recall needing a ISDN Audio patch for linux 2.4.x, but AFAICT, this patch is not needed for anything newer than 2.4.20, which I assume 2.6.8 is newer. Anybody got any suggestions/thoughts/etc ?? I don't really mind if...