[Freeswitch-users] Best practice to use t38_gateway for transcoding from T.38 to ALAW

[Anton Kvashenkin]

Hello, list.

My ITSP supports T.38 for faxing pretty well and i _can_ send fax using ATA
D-Link 5008s with t38_passthru

<action application="export" data="t38_passthru=true"/>

Now i want to use FreeSWITCH-box as the fax gateway to send all faxes to
asterisk box using transcoding from T.38 to just audio.

My setup for outbound call:

FAX --> ATA --> T.38 --> FS --> T.38 --> ITSP --> customer PSTN FAX
This setup, using t38_passthru, works pretty reliable.

Now i wanna:

FAX --> ATA (fax disabled for purpose to not RE-INVITE) --> ALAW --> FS -->
T.38 --> ITSP --> customer PSTN FAX

or

FAX --> ATA (fax disabled for purpose to not RE-INVITE) --> ALAW -->
Asterisk --> ALAW --> FS --> T.38 --> ITSP --> customer PSTN FAX
asterisk as a registrar for all endpoints @ office and FS (virtual machine)
act as simple *sic* fax gateway.

So, I swear, i tried all the configuratings from wiki (
http://i1110.photobucket.com/albums/h447/jugatsu85/280312-1.jpg) but it
doesn't work at all. According to your requestd i'll post all pcap/flat
dumps (actually, when i resolve a issue with my ITSP sending 403 Forbidden
^_^)
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