Re: [iaxmodem-users] "RSPREC error/got DCN (sender abort) {E103}"
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faxguy
From: Lee H. <fa...@ho...> - 2009-04-22 12:53:16
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(This was cross-posted to hylafax-users. I'm posting my response from there here for thoroughness.) Johannes Wagner-Meingassner wrote: > Apr 20 10:46:37.20: [ 2490]: RECV training at v.29 9600 bit/s > Apr 20 10:46:37.20: [ 2490]: MODEM set XON/XOFF/DRAIN: input ignored, > output generated > Apr 20 10:46:37.20: [ 2490]: <-- [10:AT+FRM=96\r] > Apr 20 10:46:41.34: [ 2490]: --> [6:+FRH:3] > Apr 20 10:46:41.34: [ 2490]: MODEM set XON/XOFF/DRAIN: input ignored, > output disabled > Apr 20 10:46:41.34: [ 2490]: --> [7:CONNECT] > Apr 20 10:46:43.24: [ 2490]: --> HDLC<25:FF C0 C2 0C 4C 8C 6C CC 4C 2C > 4C 4C CC CC 0C 04 04 04 04 04 04 04 04 53 C1> > Apr 20 10:46:43.24: [ 2490]: --> [2:OK] > Apr 20 10:46:43.24: [ 2490]: RECV recv TSI (sender id) For whatever reason the V.29 high-speed carrier is not detected for training. > Apr 20 10:46:43.80: [ 2490]: RECV training at v.29 9600 bit/s > Apr 20 10:46:43.80: [ 2490]: MODEM set XON/XOFF/DRAIN: input ignored, > output generated > Apr 20 10:46:43.80: [ 2490]: <-- [10:AT+FRM=96\r] > Apr 20 10:46:47.96: [ 2490]: --> [6:+FRH:3] > Apr 20 10:46:47.96: [ 2490]: MODEM set XON/XOFF/DRAIN: input ignored, > output disabled > Apr 20 10:46:47.96: [ 2490]: --> [7:CONNECT] > Apr 20 10:46:49.86: [ 2490]: --> HDLC<25:FF C0 C2 0C 4C 8C 6C CC 4C 2C > 4C 4C CC CC 0C 04 04 04 04 04 04 04 04 53 C1> > Apr 20 10:46:49.86: [ 2490]: --> [2:OK] > Apr 20 10:46:49.86: [ 2490]: RECV recv TSI (sender id) Again. Twice. This looks more like a compatibility problem now between the endpoints. > Apr 20 10:46:50.42: [ 2490]: RECV training at v.29 9600 bit/s > Apr 20 10:46:50.42: [ 2490]: MODEM set XON/XOFF/DRAIN: input ignored, > output generated > Apr 20 10:46:50.42: [ 2490]: <-- [10:AT+FRM=96\r] > Apr 20 10:46:54.58: [ 2490]: --> [6:+FRH:3] > Apr 20 10:46:54.58: [ 2490]: MODEM set XON/XOFF/DRAIN: input ignored, > output disabled > Apr 20 10:46:54.58: [ 2490]: --> [7:CONNECT] Three times. Either there is something wrong with your phone lines that is corrupting the V.29 audio but not the V.21, or your two modems are incompatible. I see that you're using iaxmodem. It concerns me that the sender is attempting with V.29 first. I think that you must be using an old version of iaxmodem. Please update to iaxmodem 1.2.0 and remove any "Class1TMQueryCmd" and "Class1RMQueryCmd" options from your modem config file. Thanks, Lee. |