sean darcy wrote:> Using spandsp-0.0.6-pre17, SendFax on 1.6.1.18 and ReceiveFax on
> 1.6.2.8. Sip.conf on both sides has t38pt_udptl = yes.
>
> -- Executing [s at fax-tx-test:3]
SendFAX("SIP/side-sip-00000009",
> "/var/spool/asterisk/fax/20091113_1455.tif") in new stack
> [Mar 20 17:05:34] WARNING[6433]: app_fax.c:178 phase_e_handler: Error
> transmitting fax. result=49: The call dropped prematurely.
> [Mar 20 17:05:34] WARNING[6433]: app_fax.c:772 transmit: Transmission
failed
> -- Executing [s at fax-tx-test:4]
Hangup("SIP/side-sip-00000009", "")
> in new stack
> == Spawn extension (fax-tx-test, s, 4) exited non-zero on
> 'SIP/side-sip-00000009'
> -- Executing [h at fax-tx-test:1]
NoOp("SIP/side-sip-00000009",
> "FAXSTATUS: FAILED
> FAXERROR: The call dropped prematurely
> FAXMODE: T38")
>
> On the receive side:
>
> -- Executing [s at incoming-fax:2]
ReceiveFAX("SIP/side-sip-00000002",
> "/var/spool/asterisk/fax/20100320_1705.tif") in new stack
> [Mar 20 17:05:34] WARNING[21512]: app_fax.c:223 phase_e_handler: Error
> transmitting fax. result=48: Disconnected after permitted retries.
> [Mar 20 17:05:34] WARNING[21512]: app_fax.c:820 transmit: Transmission
> failed
> -- Executing [s at incoming-fax:3]
Hangup("SIP/side-sip-00000002", "")
> in new stack
>
> FAXSTATUS: FAILED
> FAXERROR: Disconnected after permitted retries
> FAXMODE: T38")
>
> Sip audio calls work fine over side-sip.
>
> Any suggestions welcome.
>
> sean
>
>
FWIW, this works DAHDI->DAHDI.
I'm going to file a bug report, but I though I'd check again to if
I'm
doing something stupid. Or if there some clever way to debug fax.
sean