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× Questions about B100/200/400/800 ISDN BRI Cards

Many entry Got FIFO TX ...

8 years 2 months ago #9209 by miaolin
what is the "not work"? the call was established before fax receive ? if no , it should be a signaling issue, otherwise, could you post error here?
8 years 2 months ago #9210 by pdifeo
Hi,
the call is established and the communication between sender and receiver start, but fails on modem training. This only when my pbx receive faxes.

When send all is ok.

For example, on same server if I send a fax from hylafax to extension on B400P card I receive

"FaxSend[5407]: SEND: Failure to train remote modem at 2400 bps or minimum speed; Giving up after 3 attempts to send same page "docq/doc13.ps;c1", dirnum 0".

This also when receiving fax from external line. I want repeat that when send all works fine.

Thanks in advance
Pasquale

i] Last edited by pdifeo at 2013-11-4 22:47 [/i
8 years 2 months ago #9211 by pdifeo
Other info from asterisk log
[Nov  3 21:25:53] VERBOSE[6636][C-0000003d] sig_pri.c:     -- Requested transfer capability: 0x10 - 3K1AUDIO
[Nov  3 21:25:53] VERBOSE[6636][C-0000003d] app_dial.c:     -- Called DAHDI/32
[Nov  3 21:25:54] VERBOSE[6636][C-0000003d] app_dial.c:     -- DAHDI/i2/-4 answered Local/[email protected];2
[Nov  3 21:25:54] VERBOSE[6635][C-0000003d] app_dial.c:     -- Local/[email protected];1 answered DAHDI/i1/xxxxxx-3
[Nov  3 21:25:54] VERBOSE[6635][C-0000003d] chan_dahdi.c:     -- Native bridging DAHDI/i1/xxxxxx-3 and DAHDI/i2/-4
[Nov  3 21:25:54] VERBOSE[6636][C-0000003d] pbx.c:   == Spawn extension (fax-custom, 7000, 2) exited non-zero on 'Local/[email protected];2'
[Nov  3 21:26:10] NOTICE[16507] chan_iax2.c: Restricting registration for peer '999' to 60 seconds (requested 300)
[Nov  3 21:26:35] VERBOSE[5331][C-0000003d] sig_pri.c:     -- Span 1: Channel 0/1 got hangup request, cause 16
[Nov  3 21:26:35] VERBOSE[6635][C-0000003d] chan_dahdi.c:     -- Hungup 'DAHDI/i2/-4'
[Nov  3 21:26:35] VERBOSE[6635][C-0000003d] pbx.c:   == Spawn extension (ext-trunk, tcustom, 10) exited non-zero on 'DAHDI/i1/xxxxxx-3'
[Nov  3 21:26:35] VERBOSE[6635][C-0000003d] chan_dahdi.c:     -- Hungup 'DAHDI/i1/xxxxxx-3'
Regards
Pasquale

P.S.: xxxxxx is obfuscated real numbers.

i] Last edited by pdifeo at 2013-11-4 22:39 [/i
8 years 2 months ago #9212 by miaolin
what is dahdi/i1 and dahdi/i2? seems you are bridge the call from another line interface?
8 years 2 months ago #9213 by pdifeo
Yes, of course

between E1 trunk (where is the fax caller) and BRI extension (where is the corporate fax server).

E1 is on DE130E card in te mode, BRI extensions are on B400E card in nt-mode (ptmp). On corporate fax server there is an AVM ISDN Controller C2 in te-mode (ptmp).

If you tell me "seems you are bridge the call from another line interface", I ask you if the is correct or wrong.

Regards
Pasquale
8 years 2 months ago #9214 by miaolin
in this case, it should be timing issue. because D130E and B400E not working at same clock.

your fax server is also a asterisk? why not use asterisk software fax working with D130E?
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