[Freeswitch-users] Noob question about xml dialplan

Raúl Alexis Betancor Santana rbetancor at gmail.com
Tue May 16 16:38:59 UTC 2017


I don't get the point of calling a user/$1 ... as there is no users
registered against this FS ... I just want to use it as a T38->Ulaw gateway.

2017-05-16 17:34 GMT+01:00 David Villasmil <david.villasmil.work at gmail.com>:

> that context line is not necessary, btw. point is you need the section:
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <document type="freeswitch/xml">
>   <section name="dialplan" description="RE Dial Plan For FreeSwitch">
>   <extension name="local_call">
>     <condition field="destination_number" expression="^(10..)$">
>       <action application="bridge" data="user/$1"/>
>       <action application="hangup"/>
>     </condition>
>   </extension>
> <section/>
>>
> Regards,
>
> David Villasmil
> email: david.villasmil.work at gmail.com
> phone: +34669448337 <+34%20669%2044%2083%2037>
>
> On Tue, May 16, 2017 at 6:33 PM, David Villasmil <
> david.villasmil.work at gmail.com> wrote:
>
>> Ok i've looked at the source code for mod_dialplan and in your xml, you
>> need something like:
>>
>> <?xml version="1.0" encoding="utf-8"?>
>> <document type="freeswitch/xml">
>>   <section name="dialplan" description="RE Dial Plan For FreeSwitch">
>>
>>   <context name="default">
>>
>>   <extension name="local_call">
>>     <condition field="destination_number" expression="^(10..)$">
>>       <action application="bridge" data="user/$1"/>
>>       <action application="hangup"/>
>>     </condition>
>>   </extension>
>>
>> <section/this works for me
>>>>
>> Regards,
>>
>> David Villasmil
>> email: david.villasmil.work at gmail.com
>> phone: +34669448337 <+34%20669%2044%2083%2037>
>>
>> On Tue, May 16, 2017 at 5:26 PM, Raúl Alexis Betancor Santana <
>> rbetancor at gmail.com> wrote:
>>
>>> Ok, I think the whole point is that I don't undestand how the dialplan
>>> works.
>>>
>>> I started from 0 ... now on the sofia.conf.xml I have this:
>>> <configuration name="sofia.conf" description="sofia Endpoint">
>>>
>>>  <global_settings>
>>>    <param name="log-level" value="0"/>
>>>    <!-- <param name="auto-restart" value="false"/> -->
>>>    <param name="debug-presence" value="0"/>
>>>  </global_settings>
>>>
>>>  <profiles>
>>>        <profile name="fax">
>>>          <gateways>
>>>          <X-PRE-PROCESS cmd="include" data="../gateways/*.xml"/>
>>>          </gateways>
>>>
>>>          <domains>
>>>            <domain name="all" alias="false" parse="false"/>
>>>          </domains>
>>>
>>>          <settings>
>>>            <param name="debug" value="0"/>
>>>            <param name="shutdown-on-fail" value="true"/>
>>>            <param name="sip-trace" value="no"/>
>>>            <param name="sip-capture" value="yes"/>
>>>            <param name="capture-server" value="udp:$${homer_ip}:$${hom
>>> er_port};hep=3;capture_id=2001"/>
>>>            <param name="rfc2833-pt" value="101"/>
>>>            <!--<param name="enable-rfc-5626" value="true"/> -->
>>>
>>>            <param name="t38-trace" value="true"/>
>>>            <param name="dialplan" value="XML"/>
>>>
>>>            <param name="context" value="incoming"/>
>>>
>>>            <param name="dtmf-duration" value="2000"/>
>>>            <param name="codec-prefs" value="PCMU"/>
>>>            <param name="disable-hold" value="true"/>
>>>
>>>            <param name="rtp-timer-name" value="soft"/>
>>>            <param name="local-network-acl" value="localnet.auto"/>
>>>            <param name="manage-presence" value="false"/>
>>>
>>>            <param name="inbound-codec-negotiation" value="generous"/>
>>>            <param name="nonce-ttl" value="60"/>
>>>            <param name="auth-calls" value="false"/>
>>>            <param name="disable-register" value="true"/>
>>>
>>>            <param name="inbound-late-negotiation" value="false"/>
>>>            <param name="inbound-zrtp-passthru" value="false"/>
>>>
>>>            <param name="sip-port" value="5060"/>
>>>            <param name="rtp-ip" value="$${sofia_ip}"/>
>>>            <param name="sip-ip" value="$${sofia_ip}"/>
>>>            <param name="ext-rtp-ip" value="$${sofia_ip}"/>
>>>            <param name="ext-sip-ip" value="$${sofia_ip}"/>
>>>
>>>            <param name="rtp-timeout-sec" value="300"/>
>>>            <param name="rtp-hold-timeout-sec" value="1800"/>
>>>
>>>            <param name="tls" value="false"/>
>>>            <param name="tls-only" value="false"/>
>>>            <param name="tls-bind-params" value="transport=tls"/>
>>>            <param name="tls-sip-port" value="5061"/>
>>>            <!-- Location of the agent.pem and cafile.pem ssl
>>> certificates (needed for TLS server) -->
>>>            <param name="tls-cert-dir" value="$${base_dir}/conf/ssl"/>
>>>            <param name="tls-passphrase" value=""/>
>>>            <param name="tls-verify-date" value="true"/>
>>>            <!-- set to 'in' to only verify incoming connections, 'out'
>>> to only verify outgoing connections, 'all' to verify all connections, also
>>> 'in_subjects', 'out_subjects' and 'all_subjects' for subject validation.
>>> Multiple policies can be split with a '|' pipe -->
>>>            <param name="tls-verify-policy" value="none"/>
>>>            <param name="tls-verify-depth" value="2"/>
>>>            <!-- If the tls-verify-policy is set to subjects_all or
>>> subjects_in this sets which subjects are allowed, multiple subjects can be
>>> split with a '|' pipe -->
>>>            <param name="tls-verify-in-subjects" value=""/>
>>>            <!-- TLS version ("sslv23" (default), "tlsv1"). NOTE: Phones
>>> may not work with TLSv1 -->
>>>            <param name="tls-version" value="tlsv1"/>
>>>          </settings>
>>>        </profile>
>>>  </profiles>
>>>
>>> </configuration>
>>>
>>>
>>> Then on the t38_transconde.xml file I have this.
>>>
>>> <include>
>>> <context name="incoming">
>>> <extension name="t38_transcode">
>>>  <condition field="destination_number" expresion="^(\+1|1)?([2-9]\d\d[2-9]\d{6})$">
>>>
>>>    <action application="set" data="fax_enable_t38=true"/>
>>>    <action application="set" data="sip_execute_on_image=t38_gateway
>>> peer nocng"/>
>>>    <action application="bridge" data="sofia/external/$1$2@$${external_sip_proxy}"/>
>>>
>>>  </condition>
>>> </extension>
>>> </context>
>>> </include>
>>>
>>>
>>> I could see on the /var/log/freeswitch/freeswitch.xml.fsxml file that
>>> the t38_transcode.xml file its included ... but still get the same error on
>>> on the console, so something terrible wrong I'm missing here ... :-(
>>>
>>> Also ... it's possible to directly send the calls sofia/$1$2@$${external}
>>> ? ... I mean, sending the call directly to a URI, with username/password
>>> and so on ... instead of having to define a profile for it.
>>>
>>>
>>> 2017-05-16 16:13 GMT+01:00 David Villasmil <
>>> david.villasmil.work at gmail.com>:
>>>
>>>> No, you may be sending it to the right ports, but the profile attached
>>>> to that port must have the context set to the correct dialplan.
>>>>
>>>> I just did exactly what you're doing and i also got "No Route, Aborting"
>>>>
>>>> I've never seen this type of "dialplan" value, tbh
>>>>
>>>> <param name="dialplan" value="XML:/etc/freeswitch/dia
>>>> lplans/t38_transcode.xml"/>
>>>>
>>>>
>>>> Regards,
>>>>
>>>> David Villasmil
>>>> email: david.villasmil.work at gmail.com
>>>> phone: +34669448337 <+34%20669%2044%2083%2037>
>>>>
>>>> On Tue, May 16, 2017 at 3:30 PM, Raúl Alexis Betancor Santana <
>>>> rbetancor at gmail.com> wrote:
>>>>
>>>>> Only one profile defined on the sofia.conf.xml and I'm sending the
>>>>> traffict to the wright ports, if not I whould get the logs on the console,
>>>>> as that are the only ports enabled.
>>>>>
>>>>> 2017-05-16 14:22 GMT+01:00 David Villasmil <
>>>>> david.villasmil.work at gmail.com>:
>>>>>
>>>>>> Take a look at your profile, it should be listening on the port
>>>>>> you're sending to, and must have the context parameter set to your dialplan
>>>>>> name.
>>>>>> On Tue, May 16, 2017 at 3:15 PM Raúl Alexis Betancor Santana <
>>>>>> rbetancor at gmail.com> wrote:
>>>>>>
>>>>>>>
>>>>>>> Hi all, till now I'm been working with pre-made setup files for FS,
>>>>>>> and now I'm trying to get a deep knowleadge of how the dialplan works.
>>>>>>>
>>>>>>> So I modifed my autoload_configs/sofia.conf.xml file and changed my
>>>>>>> dialplan param to something like this:
>>>>>>>
>>>>>>> <param name="dialplan" value="XML:/etc/freeswitch/dia
>>>>>>> lplans/t38_transcode.xml,inline:socket:127.0.0.1:8022 async full"/>
>>>>>>>
>>>>>>> The Idea is that it loads another .xml file especific task and also
>>>>>>> use a dialplan throught a socket to a daemon that handle the rest.
>>>>>>>
>>>>>>> On my t38_transcode.xml file ... very simple:
>>>>>>>
>>>>>>> <extension name="t38_transcode">
>>>>>>>  <condition field="sip_h_X-T38-Transcode" expresion="^True"/>
>>>>>>>  <condition field="destination_number" expresion="^(\+1|1)?([2-9]\d\d
>>>>>>> [2-9]\d{6})$">
>>>>>>>    <action application="set" data="fax_enable_t38=true"/>
>>>>>>>    <action application="set" data="t38_trace=true"/>
>>>>>>>    <action application="set" data="sip_execute_on_image=t38_gateway
>>>>>>> peer nocng"/>
>>>>>>>    <action application="bridge" data="sofia/external/$1$2 at proxy.server.tld"/>
>>>>>>>
>>>>>>>  </condition>
>>>>>>> </extension>
>>>>>>>
>>>>>>> But If I fire a call to FS like [number]@[FS_IP] from a sip testing
>>>>>>> client I get
>>>>>>>
>>>>>>> [INFO] switch_core_state_machine.c:311 No Route, Aborting
>>>>>>>
>>>>>>> What I'm doing wrong here?
>>>>>>>
>>>>>>> My target its just I want to ANY call that came in with a SIP header
>>>>>>> of X-T39-Transcode=True (market by a sip proxy elsewhere on the net) just
>>>>>>> do a T38->Ulaw transcoding saving the T38 trace, so I could inspect it
>>>>>>> later.
>>>>>>> The rest of calls coming in ... as they don't have the sip-header
>>>>>>> should end on other app.
>>>>>>>
>>>>>>> For doing the testing I disabled the socket_inline part of the
>>>>>>> dialplan string, so it have only this:
>>>>>>>
>>>>>>> <param name="dialplan" value="XML:/etc/freeswitch/dia
>>>>>>> lplans/t38_transcode.xml"/>
>>>>>>>
>>>>>>> Did I miss something? ... or maybe missundestood who the xml
>>>>>>> dialplan works ?
>>>>>>> ____________________________________________________________
>>>>>>> _____________
>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>> consulting at freeswitch.org
>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>
>>>>>>> Official FreeSWITCH Sites
>>>>>>> http://www.freeswitch.org
>>>>>>> http://confluence.freeswitch.org
>>>>>>> http://www.cluecon.com
>>>>>>>
>>>>>>> FreeSWITCH-users mailing list
>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/free
>>>>>>> switch-users
>>>>>>> http://www.freeswitch.org
>>>>>>
>>>>>>
>>>>>> ____________________________________________________________
>>>>>> _____________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
>>>>>> Official FreeSWITCH Sites
>>>>>> http://www.freeswitch.org
>>>>>> http://confluence.freeswitch.org
>>>>>> http://www.cluecon.com
>>>>>>
>>>>>> FreeSWITCH-users mailing list
>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/free
>>>>>> switch-users
>>>>>> http://www.freeswitch.org
>>>>>>
>>>>>
>>>>>
>>>>> ____________________________________________________________
>>>>> _____________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>> http://www.freeswitch.org
>>>>> http://confluence.freeswitch.org
>>>>> http://www.cluecon.com
>>>>>
>>>>> FreeSWITCH-users mailing list
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>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/free
>>>>> switch-users
>>>>> http://www.freeswitch.org
>>>>>
>>>>
>>>>>>>>
>>>> ____________________________________________________________
>>>> _____________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://confluence.freeswitch.org
>>>> http://www.cluecon.com
>>>>
>>>> FreeSWITCH-users mailing list
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>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/free
>>>> switch-users
>>>> http://www.freeswitch.org
>>>>
>>>
>>>
>>> ____________________________________________________________
>>> _____________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
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>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
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