Re: analog line connection established event

Jason <[email protected]> Mon, 2 May 2005 14:10:34 -0700
Newsgroups gmane.comp.java.sun.jtapi
Message-ID <[email protected]>
I'm willing to work outside the box of JTAPI :)

Does packet analysis and call assembly involve feeding the media
streams into a DSP and listening for the various tones that make up
rings and busy signals?

thanks,

Jason


On 5/2/05, Elliot Otchet <[email protected]> wrote:
> You'll need these events if the same is true, and you'll need to construct a
> terminal as well.
> 
> If you're willing to work outside the box of JTAPI, there are alternatives
> using a completely different approach that requires packet analysis and call
> assembly (you essentially build your own interface to getting
> notifications).  I did this for a call logger implementation where the
> customers wanted to categorize calls by type of answering/event type (e.g.
> Human, Answering Machine, ring no answer, busy, communications error).  This
> proved to allow us additional flexibility that the underlying infrastructure
> provided.  Too bad the big "A" acquired the company and shut all the work
> down.
> 
> Regards,
> 
> Elliot
> -----Original Message-----
> From: Discussion list for Java Telephony API
> [mailto:[email protected]] On Behalf Of Potluri, Mohan
> Sent: Monday, May 02, 2005 4:49 PM
> To: [email protected]
> Subject: Re: [JTAPI] analog line connection established event
> 
> CiscoRTPInputStartedEv and CiscoRTPInputStoppedEv indicate the start and
> end of media streaming. You may want to use these events. To get these
> events an observer is needed on the terminal.
> 
> -----Original Message-----
> From: Discussion list for Java Telephony API
> [mailto:[email protected]] On Behalf Of Jason
> Sent: Monday, May 02, 2005 11:32 AM
> To: [email protected]
> Subject: [JTAPI] analog line connection established event
> 
> Hi all,
> 
> I'm trying to place an outbound call on an analog line using Cisco's
> CM 4.0 provider and am unable to tell when the callee has picked up
> the phone.
> 
> I came across this in the archives
> http://archives.java.sun.com/cgi-bin/wa?A2=ind0403&L=jtapi-interest&F=&S
> =&P=1395
> 
> I assume I'll have to analyze the incoming media stream to detect
> answers, busy signals, etc.  Does anyone know of a good third party
> component that can do this?  Or any other possible workarounds?
> 
> Thanks
> 
> Jason
> 
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