[Freeswitch-dev] error events for failed calls using'conference conf_name bgdial sofia/ip/user'

Wed Mar 10 12:35:50 PST 2010

Some of your findings are incorrect.

The default behavior of originate is to return as soon as there is early
media. (sip 183)
Adding ignore_early_media=true is the opposite effect so you do not want
that.

bgapi just does the command in a separate thread so you don't want that
either.

*api originate <dialstring> conference conf_uuid-TEST_CONF inline*
will put the call in the conference the very instant it sees a 183

If you see anything other than this, make sure you are on latest trunk and
do a console trace demonstrating otherwise.

use these commands for more details.

console loglevel debug
sofia profile internal siptrace on

On Wed, Mar 10, 2010 at 1:29 PM, Gledhill, James <
james.gledhill at sipstorm.com> wrote:

>  Anthony –
>
>
>
> The problem with *api originate <dialstring> conference
> conf_uuid-TEST_CONF inline* is that it does not return until after the
> call is answered – so I do not have events during early media.  I did try to
> add *{ignore_early_media=true}* but it still did not return until after I
> answered the phone (using esl lua for this test)
>
>
>
> I also tried "*bgapi originate
> {ignore_early_media=true,origination_uuid=my_uuid_my_uuid_my_test_uuid}sofia/internal/+
> 18015551212 at 10.50.40.50:5060 &conference(conf_uuid-TEST_CONF) inline*”, (I
> used a different TN, but changed it for privacy) which makes the call and
> returns events before I answer the call, BUT the conf bridge does not get
> involved (called) until AFTER the origination call is answered.
>
>
>
> Neither of these allows me to get “start-talking” and “stop-talking” events
> during Early Media from the conf bridge because the conference is not
> involved during the early media part of the call.
>
>
>
> Brian –
>
>
>
> I should have been more detailed in my sofia string in the subject.  I am
> aware that sofia/ip/user is not valid. Two examples sofia string I use are
> below.**
>
> * If I used sofia/10.50.48.222/1002 AND that user is registered and
> answers, then all works well.  If that user is not registered, I need to get
> USER_NOT_REGISTERED
>
> * If I use sofia/internal/+18015 at 10.50.40.50 (which is not a valid E.164
> TN) then I should get DESTINATION_OUT_OF_ORDER or some other error message.
>
>
>
>
>  ------------------------------
>
> *From:* freeswitch-dev-bounces at lists.freeswitch.org [mailto:
> freeswitch-dev-bounces at lists.freeswitch.org] *On Behalf Of *Anthony
> Minessale
> *Sent:* Wednesday, March 10, 2010 12:16 PM
> *To:* freeswitch-dev at lists.freeswitch.org
> *Subject:* Re: [Freeswitch-dev] error events for failed calls
> using'conference conf_name bgdial sofia/ip/user'
>
>
>
> consider
>
> api originate <dialstring> conference conf_uuid-TEST_CONF inline
>
> this returns success+uuid or fail
>
>  On Wed, Mar 10, 2010 at 12:04 PM, Brian West <brian at freeswitch.org>
> wrote:
>
> http://wiki.freeswitch.org/wiki/Dialplan_XML#SIP-Specific_Dialstrings
>
>
>
> Please read that there is no such thing as sofia/ip/user  (unless the ip is
> an alias on the profile)
>
>
>
> /b
>
>
>
> On Mar 10, 2010, at 11:23 AM, Gledhill, James wrote:
>
>
>
>
>
> My goals are:
>
> 1)       To get “start-talking” and “stop-talking” events during Early
> Media (before the call is answered) as well as after the call is answered.
>
> 2)       If there are problems with the call, get events that tell me why
> the call failed.
>
>
>
> The way I am doing it accomplishes the start/stop talking (in early media)
> BUT if the call fails, I do not get events back letting me know it failed
> and why.  I DO get CHANNEL_DESTROY and CHANNEL_STATE events that IF I had
> the UUID, I could match against, but at this point in the call I do NOT have
> that UUID AND when setting the UUID via
> “origination_uuid=my_uuid_my_uuid_my_test_uuid”, my UUID has not yet been
> set, so as far as I can tell there is no way to match those events with
> details my application has at the time.
>
>
>
> The console shows the errors (Below are two examples of calls that failed
> in I entered “bad” sofia locations), but they do not come back as events.
>
> 2010-03-05 14:52:20.109497 [ERR] switch_ivr_originate.c:2389 Cannot create
> outgoing channel of type [sofia] cause: [USER_NOT_REGISTERED]
>
> 2010-03-05 16:34:13.669509 [ERR] switch_ivr_originate.c:2389 Cannot create
> outgoing channel of type [sofia] cause: [DESTINATION_OUT_OF_ORDER]
>
>
>
> So … I am wondering is there a better/different way to do it, is there a
> work-around, should I get events to tell me the dial had problems, etc.
>
>
>
> I am using esl/lua and esl/java to experiment with this.  Both get the same
> results (as I would expect).
>
>
>
> I have had this as a ~take-a-number on IRC for about a week, so I thought I
> would add more detail and open it up to this group.  I realize many of the
> same people do both, but hoped more eyes may look at it here and give
> thoughts.
>
>
>
>
>
> ===== From Pastebin ====
>
>
>
> I am not getting 'error' events in ESL [that match a UUID I can track] when
> there is a problem with conference <conf_name> dial sofia/myip/1006, so I
> can not tell what went wrong.  Is there a work-around?
>
>
>
>  I start a call in a conference from ESL (conference conf_uuid-TEST_CONF
> bgdial [origination_uuid=my_uuid_my_uuid_my_test_uuid]sofia/
> 10.50.48.232/1006)
>
>
>
>  If the 'dial' works (meaning does not get an error) then I get the events
> I want and expect.  If it errors (not able to make the call (
> [USER_NOT_REGISTERED] | [DESTINATION_OUT_OF_ORDER] | etc. ) then I do not
> get any events that tell me something went wrong.
>
>
>
>  Is there a work-around for this?
>
>
>
> =====================
>
> LUA Code  run from ./freeswitch.trunk/libs/esl/lua
>
>
>
> #!/usr/local/bin/lua
>
> require("ESL")
>
>
>
> myip = "10.50.48.239"  -- change this to your IP address
>
> myExt = 1006  -- change to one that is registered, then rerun with an
> unregistered
>
>
>
> con = ESL.ESLconnection("localhost", "8021", "ClueCon");
>
>
>
> str = string.format("conference conf_uuid-TEST_CONF bgdial
> [origination_uuid=my_uuid_my_uuid_my_test_uuid]sofia/%s/%s", myip, myExt)
>
>
>
> con:sendRecv("event plain ALL")
>
>
>
>
>
> ff = con:api( str )
>
>
>
> print("** sent " .. str )
>
>
>
> print( (ff and ff:getBody() or "no body" ))
>
>
>
> cnt = 0
>
> while cnt <= 30 do
>
>
>
>     print("loop = " .. cnt )
>
>     cnt = cnt + 1
>
>     ev = con:recvEventTimed(1000)
>
>     print( ev and ev:serialize("plain") or "no event this time" )
>
>
>
> end
>
>
>
> ==============
>
>
>
> The printout is :
>
>
>
> ** sent conference conf_uuid-TEST_CONF bgdial
> [origination_uuid=my_uuid_my_uuid_my_test_uuid]sofia/10.50.48.239/1006
>
> OK Job-UUID: a5d57b34-9205-483c-ae64-60601d8178d7
>
>
>
> loop = 0
>
> Event-Name: CHANNEL_DESTROY
>
> Core-UUID: 438a66f9-8e41-4c6a-bbfd-1b0e8527cec1
>
> FreeSWITCH-Hostname: tpa-es-rh-232.dev.sipstorm.com
>
> FreeSWITCH-IPv4: 10.50.48.232
>
> FreeSWITCH-IPv6: %3A%3A1
>
> Event-Date-Local: 2010-03-05%2017%3A06%3A52
>
> Event-Date-GMT: Fri,%2005%20Mar%202010%2022%3A06%3A52%20GMT
>
> Event-Date-Timestamp: 1267826812571550
>
> Event-Calling-File: switch_core_session.c
>
> Event-Calling-Function: switch_core_session_perform_destroy
>
> Event-Calling-Line-Number: 1051
>
> Channel-State: CS_NEW
>
> Channel-State-Number: 0
>
> Channel-Name: N/A
>
> Unique-ID: ff9f875e-941f-438a-b384-844a6da23f66
>
> Call-Direction: outbound
>
> Presence-Call-Direction: outbound
>
> Answer-State: ringing
>
>
>
>
>
> loop = 1
>
> Event-Name: CHANNEL_STATE
>
> Core-UUID: 438a66f9-8e41-4c6a-bbfd-1b0e8527cec1
>
> FreeSWITCH-Hostname: tpa-es-rh-232.dev.sipstorm.com
>
> FreeSWITCH-IPv4: 10.50.48.232
>
> FreeSWITCH-IPv6: %3A%3A1
>
> Event-Date-Local: 2010-03-05%2017%3A06%3A52
>
> Event-Date-GMT: Fri,%2005%20Mar%202010%2022%3A06%3A52%20GMT
>
> Event-Date-Timestamp: 1267826812571550
>
> Event-Calling-File: switch_channel.c
>
> Event-Calling-Function: switch_channel_perform_set_running_state
>
> Event-Calling-Line-Number: 1301
>
> Channel-State: CS_DESTROY
>
> Channel-State-Number: 12
>
> Channel-Name: _undef_
>
> Unique-ID: ff9f875e-941f-438a-b384-844a6da23f66
>
> Call-Direction: outbound
>
> Presence-Call-Direction: outbound
>
> Answer-State: ringing
>
>
>
>
>
> loop = 2
>
> Event-Name: API
>
> Core-UUID: 438a66f9-8e41-4c6a-bbfd-1b0e8527cec1
>
> FreeSWITCH-Hostname: tpa-es-rh-232.dev.sipstorm.com
>
> FreeSWITCH-IPv4: 10.50.48.232
>
> FreeSWITCH-IPv6: %3A%3A1
>
> Event-Date-Local: 2010-03-05%2017%3A06%3A52
>
> Event-Date-GMT: Fri,%2005%20Mar%202010%2022%3A06%3A52%20GMT
>
> Event-Date-Timestamp: 1267826812571550
>
> Event-Calling-File: switch_loadable_module.c
>
> Event-Calling-Function: switch_api_execute
>
> Event-Calling-Line-Number: 1581
>
> API-Command: conference
>
> API-Command-Argument:
> conf_uuid-TEST_CONF%20bgdial%20%5Borigination_uuid%3Dmy_uuid_my_uuid_my_test_uuid%5Dsofia/
> 10.50.48.239/1006%20
>
>
>
>
>
> loop = 3
>
> no event this time
>
> loop = 4
>
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>
>
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>
>
>
> --
> Anthony Minessale II
>
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>
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>
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-- 
Anthony Minessale II

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