Re: [hylafax-users] waiting for v.21 carrier + Failure to train modems

[<hbfornies@xxxxxxxxxxx>]

 
We have a ISDN PRI-VoIP Gateway to connecto to pstn.
 
It is a Patton Smartnode 4960.
 
Asterisk receives all the audio and signalling in IP from the VoIP gateway.
 
Asterisk sends to hylafax the incoming fax through iaxmodem.
 
Best regards

> Date: Sat, 8 Nov 2008 11:03:32 -0800
> From: faxguy@xxxxxxxxxxxxxxxx
> To: hbfornies@xxxxxxxxxxx
> CC: hylafax-users@xxxxxxxxxxx
> Subject: Re: [hylafax-users] waiting for v.21 carrier + Failure to train modems
>
> hbfornies@xxxxxxxxxxx wrote:
> > Oct 28 09:06:23.14: [ 5791]: <-- [9:AT+FRH=3\r]
> > Oct 28 09:06:23.64: [ 5791]: --> [7:CONNECT]
> > Oct 28 09:06:25.28: [ 5791]: --> HDLC<25:FF C0 C2 AC 6C 9C 1C 4C AC 6C
> > EC 9C 04 04 04 04 04 04 04 04 04 04 04 A5 0D>
> > Oct 28 09:06:25.28: [ 5791]: --> [2:OK]
> > Oct 28 09:06:25.28: [ 5791]: REMOTE TSI "xxxxxxxxx"
> > Oct 28 09:06:25.28: [ 5791]: RECV recv TSI (sender id)
> > Oct 28 09:06:25.28: [ 5791]: <-- [9:AT+FRH=3\r]
> > Oct 28 09:06:25.72: [ 5791]: --> [7:CONNECT]
> > Oct 28 09:06:25.72: [ 5791]: --> HDLC<15:FF C8 C1 00 60 1F 23 01 01 01
> > 01 01 00 8C 11>
> > Oct 28 09:06:25.76: [ 5791]: --> [2:OK]
> > Oct 28 09:06:25.76: [ 5791]: REMOTE wants 9600 bit/s
> > Oct 28 09:06:25.76: [ 5791]: REMOTE wants A4 page width (215 mm)
> > Oct 28 09:06:25.76: [ 5791]: REMOTE wants unlimited page length
> > Oct 28 09:06:25.76: [ 5791]: REMOTE wants 3.85 line/mm
> > Oct 28 09:06:25.76: [ 5791]: REMOTE wants 2-D MMR
> > Oct 28 09:06:25.76: [ 5791]: REMOTE wants T.30 Annex A, 256-byte ECM
> > Oct 28 09:06:25.76: [ 5791]: RECV recv DCS (command signal)
> > Oct 28 09:06:25.76: [ 5791]: RECV training at v.29 9600 bit/s
> > Oct 28 09:06:25.76: [ 5791]: MODEM set XON/XOFF/DRAIN: input ignored,
> > output generated
> > Oct 28 09:06:25.76: [ 5791]: <-- [10:AT+FRM=96\r]
> > Oct 28 09:06:30.26: [ 5791]: --> [0:]
> > Oct 28 09:06:30.26: [ 5791]: MODEM <Empty line>
> > Oct 28 09:06:30.26: [ 5791]: MODEM TIMEOUT: receiving TCF
> > Oct 28 09:06:30.26: [ 5791]: <-- data [1]
> > Oct 28 09:06:30.28: [ 5791]: --> [2:OK]
> > Oct 28 09:06:30.28: [ 5791]: MODEM set XON/XOFF/DRAIN: input ignored,
> > output disabled
> > Oct 28 09:06:30.28: [ 5791]: <-- [9:AT+FRS=7\r]
> > Oct 28 09:06:30.30: [ 5791]: --> [2:OK]
> > Oct 28 09:06:30.30: [ 5791]: <-- [9:AT+FTH=3\r]
> > Oct 28 09:06:30.32: [ 5791]: --> [7:CONNECT]
> > Oct 28 09:06:30.32: [ 5791]: <-- HDLC<3:FF C8 22>
> > Oct 28 09:06:30.32: [ 5791]: <-- data [3]
> > Oct 28 09:06:30.32: [ 5791]: <-- data [2]
> > Oct 28 09:06:31.40: [ 5791]: --> [2:OK]
> > Oct 28 09:06:31.40: [ 5791]: TRAINING failed
> > Oct 28 09:06:31.40: [ 5791]: <-- [9:AT+FRH=3\r]
> > Oct 28 09:06:38.40: [ 5791]: --> [0:]
> > Oct 28 09:06:38.40: [ 5791]: MODEM <Empty line>
> > Oct 28 09:06:38.40: [ 5791]: MODEM TIMEOUT: waiting for v.21 carrier
> > Oct 28 09:06:38.40: [ 5791]: <-- data [1]
> > Oct 28 09:06:38.42: [ 5791]: --> [2:]
> > Oct 28 09:06:38.42: [ 5791]: --> [2:OK]
>
> What kind of zaptel hardware are you using? The log seems to indicate
> that the audio is very corrupt.
>
> Thanks,
>
> Lee.
>

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