Re: [Asterisk-java-users] Listen for an incomming call to a sip/extension

[Zoumana T. <zou...@gm...>]

There is a bad copy/paste for else if parts. Also your extension could be
the calledChannel so you need to modify the code to match this case too.

Regards,
Zoumana
Le 10 avr. 2014 23:21, "Zoumana TRAORE" <zou...@gm...> a écrit :

> Hi Jorge,
>
> Not tested but maybe you can do something like
>
> String targetExtension = "SIP/100";
>         Collection<AsteriskChannel> activeChannels =
> asteriskServer.getChannels();
>         boolean targetIsActive = false;
>         String otherPartChannel = "";
>         for (AsteriskChannel activeChannel : activeChannels) {
>             String callerChannel = activeChannel.getName();
>             if(callerChannel.contains(targetExtension+"-")){ //i suggest
> to add this because Asterisk always set channelName like "SIP/100-000001"
>                 //if you don't maybe you will match the Channel SIP/1000
> for example if it exists
>                 targetIsActive = true;
>             }
>             String calledChannel = "";
>
>             //regarding the API getDialedChannel, getDialingChannel,
> getLinkedChannel seem to be interesting, but i can't figure out exactly THE
> ONE IS RIGHT FOR YOUR NEED
>             if(activeChannel.getDialedChannel() != null){
>                 calledChannel = activeChannel.getDialedChannel().getName();
>                 if(calledChannel.contains(targetExtension+"-")){
>                     otherPartChannel = calledChannel;
>                 }
>             }else if(activeChannel.getDialingChannel() != null){
>                 calledChannel = activeChannel.getDialedChannel().getName();
>                 if(calledChannel.contains(targetExtension+"-")){
>                     otherPartChannel = calledChannel;
>                 }
>             }else if(activeChannel.getLinkedChannel() != null){
>                 calledChannel = activeChannel.getDialedChannel().getName();
>                 if(calledChannel.contains(targetExtension+"-")){
>                     otherPartChannel = calledChannel;
>                 }
>             }
>         }
>
> Hope this will help.
>
> Regards,
> Zoumana
>
>
>
> *---*
>
> *Zoumana TRAORE*
>
>  mob. (+33)0699783622
>
>
> 2014-04-10 20:55 GMT+02:00 Jorge <gus...@gm...>:
>
>> 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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>