Without having followed the ACH discussion at all. My first reaction to your question below is, did you consider XCAP?
/Hans Erik -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Elwell, John Sent: Friday, May 09, 2008 9:53 AM To: [email protected] Subject: [BLISS] Configuring the proxy One of the proposed measures for Automatic Call Handling (ACH) is to standardise the way in which a user can examine and modify ACH settings at its domain proxy. One obvious mechanism, and one that is implemented fairly widely I believe, is simply a web page. The web page would need to authenticate the user somehow and restrict the user to changing proxy settings relating to herself (her own ACH settings and possibly other settings). The user would need to know where to find this web page. A means of configuring the URL in the UA (e.g., using the configuration framework) would be useful, but otherwise there does not seem to be a need for standardisation. One possible limitation of such a web page is that it is suitable for use by the user, but not normally very suitable for use by the UA on the user's behalf. There may be use cases where this is important. As an example, consider a device with a dedicated button for turning on/off the immediate redirection of calls to voicemail and a corresponding lamp to show the current setting. (It does not need to be a button and lamp - other UI realisations are possible.) When ACH is performed at the proxy, the UA needs to know the current setting (in order to control the lamp) and needs to be able to toggle the setting. Similarly, many other examples could be identified where the UA needs to monitor and/or control proxy ACH settings in order to provide a sophisticated UI. Furthermore, the UA might have the intelligence to monitor/control proxy ACH proxy settings when ACH is provided by the proxy, but provide its own local ACH on other occasions. So the first question for the BLISS WG is whether there is indeed a need to standardise a method (i.e., specify a MUST implement method) by which a UA can monitor and control proxy ACH settings. John _______________________________________________ BLISS mailing list [email protected] https://www.ietf.org/mailman/listinfo/bliss _______________________________________________ BLISS mailing list [email protected] https://www.ietf.org/mailman/listinfo/bliss
