Re: [Asterisk-java-users] Listen for an incomming call to a sip/extension
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Re: [Asterisk-java-users] Listen for an incomming call to a sip/extension
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From: Yves A. <yv...@gm...> - 2014-04-16 20:24:23
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hi,
the behaviour is very depending on your asterisk version and dialplan.
you could try to catch any bridge-event and keep track of the sip
extensions this way... but as always...
if you would describe your objective or why you are trying to do what
you do, I could go more in detail with help or suggestions as there are
sooooo many ways to get the
device or extension state.
regards,
yves
Am 16.04.2014 19:21, schrieb Jorge:
> Thank you for your help, but I still didn't it work. When I get the
> caller Id it is empty.
>
> My structure is the next one :
> I have n sip extensions inside a queue. When an incomming call gets
> inside it goes directly to the queue waitng for an available sip
> extension. What I am doing is attaching a listener to each new channel
> created. When I get evt.getPropertyName().equals("dialingExtension") I
> obtain the source and the dialing extension.
> As it comes from the pstn it creates an channel called
> dadhi/incomingTlfNumber@context this channel goes inside the queue and
> converts into something like Local/2501@queue.... . The main problem
> is that this channel Local/2501@queue... is automatically created with
> caller id empty when I detect the changing property (tested with
> asterisk-java)
>
> In conclusion I am able to get the channel FROM THE QUEUE that is
> calling the Sip extension but it has the caller id EMPTY.
>
> I am wirting my hearth so I could have wirtten some wrong labels.
>
>
> Jorge
>
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
>
> <https://twitter.com/#%21/correderajorge> <http://www.correderajorge.es/>
>
> En función de la /Ley Orgánica 15/1999/, este mensaje de correo
> electrónico y sus documentos adjuntos están dirigidos
> /exclusivamente/ a los destinatarios especificados y su información es
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> /legalmente protegida/. Si usted recibe este mensaje por /error/, por
> favor comuníqueselo inmediatamente al remitente y /elimínelo/ ya que
> carece de autorización de todo tipo. /Se prohíbe expresamente/ la
> revelación, distribución, impresión o copia de toda o alguna parte de
> la información contenida en este mensaje
>
>
>
> 2014-04-14 17:45 GMT+02:00 Wayne Merricks
> <way...@th... <mailto:way...@th...>>:
>
> fyi messed up my else ifs they should be else if to the
> evt.getPropertyName() block not the ChannelState bit.
>
> Wayne Merricks
> The Voice Asia
>
> On 14/04/14 16:17, Wayne Merricks wrote:
>> Hi,
>>
>> Normally you would loop through the channels until you find the
>> extension you're looking at with channel.getCallerId().getNumber()
>>
>> Then you can see if it is linked with another channel by
>> channel.getLinkedChannel() and get the caller id from that in the
>> same way.
>>
>> If you're doing this in "real time", the way I do it is to
>> register an AsteriskServerListener and then for every new channel
>> add a PropertyChangeListener
>>
>> You then need to figure out what type of events you want to
>> listen to and which ones to ignore (hint you get a lot of events).
>>
>> To help you narrow it down most likely all you need are the
>> following:
>>
>> public void propertyChange(PropertyChangeEvent evt){
>>
>> if(evt.getPropertyName().equals("state") && evt.getSource() instanceof AsteriskChannel){
>>
>> if(evt.getNewValue() instanceof ChannelState){
>> ChannelState state = (ChannelState)evt.getNewValue();
>> //Then look at state.getStatus() for things like RING or RINGING or HUNGUP or BUSY
>> //You can get the channel in question by doing evt.getSource()
>>
>> }else if(evt.getPropertyName().equals("currentExtension") && evt.getOldValue() == null){
>> //The evt.getNewValue() here will have an Extension object which you can use to see what this channel is ringing
>> //Note you get a lot of dialplan messages here that you can skip, they're usually with a context of macro-auto-blkvm
>> //but this varies depending on what Asterisk system you use
>> }else if(evt.getPropertyName().equals("linkedChannel") && evt.getSource() instanceof AsteriskChannel){
>> //You get these when two channels connect to each other e.g. when someone picks up a call
>> //You will get at least two of these for both sides of the call
>> }
>> }
>> }
>>
>> Hope this gets you started,
>>
>> Wayne Merricks
>> The Voice Asia
>> On 14/04/14 14:15, Jorge wrote:
>>> How can I get from this event the phone that is callling this
>>> extension?
>>>
>>> I am looking in to asteriskServer.getChannels(); but the channel
>>> is not created when the status changed.
>>>
>>> Jorge
>>>
>>> ----------------------------------------------------------------------------------------------------------------------------------------------
>>>
>>>
>>> <https://twitter.com/#%21/correderajorge>
>>> <http://www.correderajorge.es/>
>>>
>>> En función de la /Ley Orgánica 15/1999/, este mensaje de correo
>>> electrónico y sus documentos adjuntos están dirigidos
>>> /exclusivamente/ a los destinatarios especificados y su
>>> información es de uso /estrictamente privado/ salvo que se
>>> especifique lo contrario. La información contenida puede ser
>>> /confidencial/ y/o estar /legalmente protegida/. Si usted recibe
>>> este mensaje por /error/, por favor comuníqueselo inmediatamente
>>> al remitente y /elimínelo/ ya que carece de autorización de todo
>>> tipo. /Se prohíbe expresamente/ la revelación, distribución,
>>> impresión o copia de toda o alguna parte de la información
>>> contenida en este mensaje
>>>
>>>
>>>
>>> 2014-04-13 11:03 GMT+02:00 Miguel Santiago
>>> <m.s...@gm... <mailto:m.s...@gm...>>:
>>>
>>> I think you can Use ExtensionStatusEvent in order to know
>>> what you need
>>>
>>> El 10/04/2014 20:57, "Jorge" <gus...@gm...
>>> <mailto:gus...@gm...>> escribió:
>>>
>>> Hi:
>>>
>>> I would like to know if it is possible to implement a
>>> listener or check if a sip extension is busy with a
>>> call. And in case it is answering a call how to know
>>> which number is calling.
>>>
>>> Kind Regards
>>>
>>> Jorge
>>>
>>>
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>>
>>
>>
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>> applications. Written by three acclaimed leaders in the field,
>> this first edition is now available. Download your free book today!
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>>
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>
>
> ------------------------------------------------------------------------------
> Learn Graph Databases - Download FREE O'Reilly Book
> "Graph Databases" is the definitive new guide to graph databases
> and their
> applications. Written by three acclaimed leaders in the field,
> this first edition is now available. Download your free book today!
> http://p.sf.net/sfu/NeoTech
> _______________________________________________
> Asterisk-java-users mailing list
> Ast...@li...
> <mailto:Ast...@li...>
> https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
>
>
>
>
> ------------------------------------------------------------------------------
> Learn Graph Databases - Download FREE O'Reilly Book
> "Graph Databases" is the definitive new guide to graph databases and their
> applications. Written by three acclaimed leaders in the field,
> this first edition is now available. Download your free book today!
> http://p.sf.net/sfu/NeoTech
>
>
> _______________________________________________
> Asterisk-java-users mailing list
> Ast...@li...
> https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
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