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RE: Questions, comments on some CCXML operations

From: Tracy Boehrer <tboehrer@calltower.com>
Date: Mon, 20 Sep 2004 07:37:30 -0700
Message-ID: <F74AE344CE9AA94CA407ED8B7EBD7DC43176F6@CTMAIL.calltower.com>
To: "RJ Auburn" <rj@voxeo.com>, "Werner Dittmann" <Werner.Dittmann@t-online.de>, <www-voice@w3c.org>
Much the same issue was brought up before some months ago, and the same reply was given.  What are the odds we'll get a real response?

	-----Original Message----- 
	From: www-voice-request@w3.org on behalf of RJ Auburn 
	Sent: Mon 9/20/2004 7:12 AM 
	To: Werner Dittmann; www-voice@w3c.org 
	Cc: 
	Subject: Re: Questions, comments on some CCXML operations
	
	


	Werner, 

	Thanks for the comment on CCXML. The CCXML group will discuses these 
	comments in a upcoming meeting and see what we can do. 

	Thanks for the feedback, 

	    RJ 


	On 09/17/2004 11:56, "Werner Dittmann" <Werner.Dittmann@t-online.de> wrote: 

	> 
	> All, 
	> 
	> the asynchronous operations <createccxml>, <createcall>, 
	> <dialogprepare>, <dialogstart>, and <createconference> define an ECMA 
	> lefthand-side expression that will receive the respective id of the 
	> newly created object. The same id is returned in the associacted 
	> event, e.g. ccxml.created. What is the rational behind this? 
	> 
	> Because all actions are asynchronous it is not guaranteed that they 
	> will succeed and having an id before the operation was finished 
	> successfully, i.e. the opject really created, does not make sense. 
	> 
	> Providing the id only with an event that indicates a success makes it 
	> easier to implementent a CCXML interpeter because no "look-ahead" 
	> generation of ids is necessary. 
	> 
	> In addition, it is sometimes appropriate to defer the generation of an 
	> id until the object is really created and activated by the 
	> platform. This is the case at least for some call control protocols, 
	> e.g. SIP, ISUP, etc. where the connectionid identifies the created 
	> conection. 
	> 
	> Any thoughts? 
	> 
	> Regards, 
	> Werner 
	> 
	> 
	> 

	--- 
	RJ Auburn 
	CTO, Voxeo Corporation 
	tel:+1-407-418-1800 




Received on Monday, 20 September 2004 14:38:04 UTC

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