[asterisk-users] Sending faxes with T.38 problem. Asterisk - 1.6.0.6

David Backeberg dbackeberg at gmail.com
Tue Mar 10 10:15:41 CDT 2009


On Tue, Mar 10, 2009 at 10:27 AM, Santiago Gimeno
<santiago.gimeno at gmail.com> wrote:
> Hello,
>
> I'm having difficulties to make Asterisk (1.6.0.6) interoperate correctly
> with a CISCO mediaGW in order to send faxes to the PSTN using T.38.
> Is it possible to make Asterisk work like this?

yes, as I've done it, although with 1.6.0.5

>or is this a problem in the  configuration of the CISCO?

Could be. Would you post the Cisco config relevant to this?

>Any ideas?
> **The call-file I'm using is:
>
> Channel: SIP/080999999999 at outbound-
> calls
> MaxRetries: 3
> WaitTime: 30
> Set: LOCALSTATIONID=22222
> Set: LOCALHEADERINFO=T38 fax
> Set: T38CALL=1
> Set: T38TXDETECT=yes
> CallerID: 22222
> Context: fax-out
> Extension: 22222
> priority:1

A call file that works for me is:
Channel: SIP/287 at system.im.faxing.to
MaxRetries: 2
RetryTime: 15
WaitTime: 15
Set: FAXMODE=T38
Set: REMOTESTATIONID=System Faxing test
Application: SendFAX
Data: /path/to/the/file.tif



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