till now i could not set up fax with asterisk.
i just begined at january with asterisk and freepbx, so i thought to wait till freepbx 2.7 promised easy fax settings, to try my luck with fax.
i upgraded to freepbx 2.7 today.
i have asterisk 1.6.2.4
freepbx core 2.7.0RC1.1
fax configuration 2.7.0.11
freepbx framework 2.7.0RC1.1
360 MB RAM XEN VPS hosting
Ubuntu 9.10 32 bit with 2.6.31-302-ec2 kernel
i install res_fax.so and res_fax_digium.so (core2 as bench proposed) and i have the one free licensed channel.
i have installed dahdi (MusicOnHold and Conferences work)
at freepbx i have settings an incoming route to go directly (without fax detection) to a fax receiving user, to whom i enabled fax and put destination email.
i call from a normal pstn line fax machine to my incoming voip DID which is conected to asterisk/freepbx
i get no receiving fax tone signal. should i expect one? i just hear silence after the rings when trying to send faxes
debuging logs show that it tries to send fax, but fax fails.
fax show stats show that all faxes are failed.
both modules are loaded.
asterisk cli reports:
Got SIP response 420 “Option Disabled” back from
wikipedia says 420 Bad Extension (Bad SIP Protocol Extension used, not understood by the server)
t38pt_udptl=yes is set both at general sip settings and at did provider settings.
even the did provider itself, proposes this settings.
any idea?
UPDATE:
after disabling t38pt_udptl, i hear fax signal
fax starts transmition but stops with "FAXSTATUS=FAILED LICENSE EXCEEDED"
FAX FAILED LICENSE EXCEEDED for:
so it seems i have 2 problems
- t38 does not work for reasons i dont know
- g711 answers but then stop, for unknown reasons also
any idea?
thanks a lot
=======================
FAX Statistics:
Current Sessions : 0
Transmit Attempts : 0
Receive Attempts : 19
Completed FAXes : 4
Failed FAXes : 15
Digium G.711
Licensed Channels : 1
Max Concurrent : 1
Success : 0
Switched to T.38 : 0
Canceled : 0
No FAX : 3
Partial : 0
Negotiation Failed : 0
Train Failure : 1
Protocol Error : 0
IO Partial : 0
IO Fail : 0
Digium T.38
Licensed Channels : 1
Max Concurrent : 0
Success : 0
Canceled : 0
No FAX : 0
Partial : 0
Negotiation Failed : 0
Train Failure : 0
Protocol Error : 0
IO Partial : 0
IO Fail : 0
===========
Registered FAX Technology Modules:
Type : DIGIUM
Description : Digium FAX Driver
Capabilities : SEND RECEIVE T.38 G.711
1 registered modules
=============
Free fax licenses: 1
Total licensed ports: 1
=======================