Hi everybody, I am stuck for several days trying to receive a fax using T.38 Based on the instructions in the wiki, I use the following dialplan: <action application="answer" /> <action application="playback" data="silence_stream://2000"/> <action application=set data="fax_enable_t38=true"/> <action application=set data="fax_enable_t38_request=true"/> <action application="rxfax" data="/tmp/rxfax-${uuid}.tif"/> <action application="hangup"/> When I do that, when rxfax is executed, the following appears on the console: 2011-04-02 01:00:04.890173 [ERR] switch_core_session.c:1918 Invalid Application If I take out the t38 lines, rxfax behaves as expected, receiving the fax using ulaw. However, I would like to use t.38 instead, which is supported by my gateway. My scenario is: PSTN -> CISCO AS5400 from my provider -> Internet -> My Freeswitch. I have also tried connecting a fax to a Grandstream HT-502, with the same results. I get a INVITE (which don't mention anywhere T.38 in the sdp) and Freeswitch never issues a reINVITE asking to switch to t.38 My version of FS is: FreeSWITCH Version 1.0.head (git-24a9729 2011-03-11 13-00-55 -0600) Anybody can give me a clue on what could I be doing wrong???? Thanks in advance! Alex
Hello! Have You compiled and loaded mod_spandsp?
Hi everybody,
I am stuck for several days trying to receive a fax using T.38
Based on the instructions in the wiki, I use the following dialplan:
<action application="answer" /> <action application="playback" data="silence_stream://2000"/> <action application=set data="fax_enable_t38=true"/> <action application=set data="fax_enable_t38_request=true"/> <action application="rxfax" data="/tmp/rxfax-${uuid}.tif"/> <action application="hangup"/>
When I do that, when rxfax is executed, the following appears on the console:
2011-04-02 01:00:04.890173 [ERR] switch_core_session.c:1918 Invalid Application
If I take out the t38 lines, rxfax behaves as expected, receiving the fax using ulaw.
However, I would like to use t.38 instead, which is supported by my gateway.
My scenario is:
PSTN -> CISCO AS5400 from my provider -> Internet -> My Freeswitch.
I have also tried connecting a fax to a Grandstream HT-502, with the same results. I get a INVITE (which don't mention anywhere T.38 in the sdp) and Freeswitch never issues a reINVITE asking to switch to t.38
My version of FS is: FreeSWITCH Version 1.0.head (git-24a9729 2011-03-11 13-00-55 -0600)
Anybody can give me a clue on what could I be doing wrong????
Thanks in advance!
Alex
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Yes, mod_spandsp is loaded. In fact rxfax works fine when I take out the two fax_enable_t38_xxxx lines. On Sat, Apr 2, 2011 at 1:32 PM, Boris Kovalenko <boris@tagnet.ru> wrote:
Hello!
Have You compiled and loaded mod_spandsp?
Hi everybody,
I am stuck for several days trying to receive a fax using T.38
Based on the instructions in the wiki, I use the following dialplan:
<action application="answer" /> <action application="playback" data="silence_stream://2000"/> <action application=set data="fax_enable_t38=true"/> <action application=set data="fax_enable_t38_request=true"/> <action application="rxfax" data="/tmp/rxfax-${uuid}.tif"/> <action application="hangup"/>
When I do that, when rxfax is executed, the following appears on the console:
2011-04-02 01:00:04.890173 [ERR] switch_core_session.c:1918 Invalid Application
If I take out the t38 lines, rxfax behaves as expected, receiving the fax using ulaw.
However, I would like to use t.38 instead, which is supported by my gateway.
My scenario is:
PSTN -> CISCO AS5400 from my provider -> Internet -> My Freeswitch.
I have also tried connecting a fax to a Grandstream HT-502, with the same results. I get a INVITE (which don't mention anywhere T.38 in the sdp) and Freeswitch never issues a reINVITE asking to switch to t.38
My version of FS is: FreeSWITCH Version 1.0.head (git-24a9729 2011-03-11 13-00-55 -0600)
Anybody can give me a clue on what could I be doing wrong????
Thanks in advance!
Alex
_______________________________________________ FreeSWITCH-users mailing listFreeSWITCH-users@lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.frees...
-- С уважением, Борис Коваленко ЗАО "Тагнет" (3435) 494991
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Hello! Try to add: <action application="export" data="execute_on_answer=t38_gateway peer"/>
Yes, mod_spandsp is loaded.
In fact rxfax works fine when I take out the two fax_enable_t38_xxxx lines.
On Sat, Apr 2, 2011 at 1:32 PM, Boris Kovalenko <boris@tagnet.ru <mailto:boris@tagnet.ru>> wrote:
Hello!
Have You compiled and loaded mod_spandsp?
Hi everybody,
I am stuck for several days trying to receive a fax using T.38
Based on the instructions in the wiki, I use the following dialplan:
<action application="answer" /> <action application="playback" data="silence_stream://2000"/> <action application=set data="fax_enable_t38=true"/> <action application=set data="fax_enable_t38_request=true"/> <action application="rxfax" data="/tmp/rxfax-${uuid}.tif"/> <action application="hangup"/>
When I do that, when rxfax is executed, the following appears on the console:
2011-04-02 01:00:04.890173 [ERR] switch_core_session.c:1918 Invalid Application
If I take out the t38 lines, rxfax behaves as expected, receiving the fax using ulaw.
However, I would like to use t.38 instead, which is supported by my gateway.
My scenario is:
PSTN -> CISCO AS5400 from my provider -> Internet -> My Freeswitch.
I have also tried connecting a fax to a Grandstream HT-502, with the same results. I get a INVITE (which don't mention anywhere T.38 in the sdp) and Freeswitch never issues a reINVITE asking to switch to t.38
My version of FS is: FreeSWITCH Version 1.0.head (git-24a9729 2011-03-11 13-00-55 -0600)
Anybody can give me a clue on what could I be doing wrong????
Thanks in advance!
Alex
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- С уважением, Борис Коваленко ЗАО "Тагнет" (3435) 494991
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
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-- С уважением, Борис Коваленко ЗАО "Тагнет" (3435) 494991
application="set". You missed quotes. On Saturday 02 April 2011, Alex wrote:
Yes, mod_spandsp is loaded.
In fact rxfax works fine when I take out the two fax_enable_t38_xxxx lines.
On Sat, Apr 2, 2011 at 1:32 PM, Boris Kovalenko <boris@tagnet.ru> wrote:
Hello!
Have You compiled and loaded mod_spandsp?
Hi everybody,
I am stuck for several days trying to receive a fax using T.38
Based on the instructions in the wiki, I use the following dialplan:
<action application="answer" /> <action application="playback" data="silence_stream://2000"/> <action application=set data="fax_enable_t38=true"/> <action application=set data="fax_enable_t38_request=true"/> <action application="rxfax" data="/tmp/rxfax-${uuid}.tif"/> <action application="hangup"/>
When I do that, when rxfax is executed, the following appears on the console:
2011-04-02 01:00:04.890173 [ERR] switch_core_session.c:1918 Invalid Application
If I take out the t38 lines, rxfax behaves as expected, receiving the fax using ulaw.
However, I would like to use t.38 instead, which is supported by my gateway.
My scenario is:
PSTN -> CISCO AS5400 from my provider -> Internet -> My Freeswitch.
I have also tried connecting a fax to a Grandstream HT-502, with the same results. I get a INVITE (which don't mention anywhere T.38 in the sdp) and Freeswitch never issues a reINVITE asking to switch to t.38
My version of FS is: FreeSWITCH Version 1.0.head (git-24a9729 2011-03-11 13-00-55 -0600)
Anybody can give me a clue on what could I be doing wrong????
Thanks in advance!
Alex
_______________________________________________ FreeSWITCH-users mailing listFreeSWITCH-users@lists.freeswitch.orghttp://lists.freeswitch.org/mai lman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- С уважением,
Борис Коваленко ЗАО "Тагнет" (3435) 494991
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
participants (3)
-
Alex
-
Boris Kovalenko
-
Sergey Okhapkin