[Standards] Proposed XMPP Extension: Rayo CPA
fippo at goodadvice.pages.de
Fri Nov 15 10:31:06 UTC 2013
> Abstract: This specification defines an extension to the Rayo protocol (XEP-0327) to provide provision for performing Call Progress Analysis on a call under the control of a Rayo client.
> URL: http://xmpp.org/extensions/inbox/rayo-cpa.html
nit: I'd move the CPA definition from the glossary to the intro and remove
the glossary section.
example 1: how about moving the url query parameters to something more
<iq from='juliet at capulet.lit/balcony'
to='9f00061 at call.shakespeare.lit'
<input xmlns='urn:xmpp:rayo:input:1' mode='cpa'>
<parameter name='maxTime' value='4000'/>
<grammar url="urn:xmpp:rayo:cpa:dtmf:1" />
Is some guidance on error responses to this needed?
nit: Section 5 should be removed, can be readded later if necessary.
Section 7: I think using <iq/> for CPA more or less ensures that servers
will not silently ignore something. At least compliant servers. That
comment also applies to rayo-fax.
Section 8: same story about security considerations.
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