[Freeswitch-users] ESL + BYE SIP reason code

[Gonzalo Gasca Meza]

This is how I originate my calls with originate:

originate
{sip_h_X-UUID=5c35e46e-ygoe-xdk4-upt2-2db3-5c35eefa6a,sip_h_X-Campaign=OYWS8285XR,ignore_early_media=false,bridge_early_media=false,originate_timeout=24,call_timeout=24,leg_timeout=30,execute_on_answer_1='sched_hangup
18
ALLOTTED_TIMEOUT',origination_uuid=5c35e46e-ygoe-xdk4-upt2-2db3-5c35eefa6a,origination_caller_id_number=+55214042XXYY}sofia/gateway/twilio/+55213497ZZWW
handle_calls


<extension name="telephonist">

         <condition field="destination_number" expression="^handle_calls$">

                <action application="answer"/>

                <action application="log" data="INFO handle_calls
application match"/>

                <action application="set" data=
"transfer_ringback=${us-ring}"/>

                <action application="spandsp_start_fax_detect" data="transfer
'fax' 10 ced"/>

                <action application="spandsp_start_tone_detect" data="55"/>

                <action application="playback" data="silence_stream://20000"
/>

                <action application="spandsp_stop_tone_detect"/>

           </condition>

   </extension>

On Wed, Aug 24, 2016 at 8:15 PM, Gonzalo Gasca Meza <gascagonzalo at gmail.com>
wrote:

> Hi guys,
>
> I'm getting the following BYE reason code from my Service Provider:
>
> recv 740 bytes from udp/[177.71.206.193]:5060 at 02:57:50.740042:
>    -----------------------------------------------------------
> -------------
>    BYE sip:gw+twilio at 52.1.1.1:5090;transport=udp;gw=twilio SIP/2.0
>    CSeq: 1 BYE
>    From: <sip:+551121174769 at turn2data-telephonist.pstn.br1.twilio.com
> >;tag=76430350_6772d868_ebbbd5d1-d9b1-49db-981e-ec4b3e238564
>    To: "" <sip:+55114XXXYYYY at 172.31.3.166>;tag=mjZyjF9Ute8DD
>    Call-ID: 7d8a1944-e512-1234-4eaf-02d310a86cb3
>    Max-Forwards: 68
>    Via: SIP/2.0/UDP 177.71.206.193:5060;branch=z9hG4bKfaa.6c72ded1.0
>    Via: SIP/2.0/UDP 172.19.147.73:5060;rport=5060;received=177.71.206.215;
> branch=z9hG4bKebbbd5d1-d9b1-49db-981e-ec4b3e238564_
> 6772d868_205642673073712
>  *  Reason: MVTSLocal;cause=10;text="BYE
> received",SIP;cause=406;text="Service Unavailable"*
>    User-Agent: Twilio Gateway
>    X-Twilio-CallSid: CA5411d5015d3df04541c6e14e9fb41719
>    Content-Length: 0
>
> When placing call via ESL I get reported NORMAL_CLEARING vs 406
>
> I don't see 406 Listed in Wiki:
>
> https://freeswitch.org/confluence/display/FREESWITCH/
> Hangup+Cause+Code+Table
>
> According to RFC seems to be valid https://tools.ietf.org/html/rfc3326
>
> Examples are:
>
>       Reason: SIP ;cause=200 ;text="Call completed elsewhere"
>       Reason: Q.850 ;cause=16 ;text="Terminated"
>       Reason: SIP ;cause=600 ;text="Busy Everywhere"
>       Reason: SIP ;cause=580 ;text="Precondition Failure"
>
>
> Can we add support to handle these type of reasons to a common one ? Like
> Unknown?
> I will talk to my SP to see if they can change it to 503.
>
> Any suggestions?
>
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