FYI, a new version -08 of my P-Charge-Info Internet-Draft is now available: http://www.ietf.org/id/draft-york-sipping-p-charge-info-08.txt For an understanding of what P-Charge-Info is all about, read why I first wrote it, P-Charge-Info and incredible disconnect between PSTN billing and the new world of SIP, and then my update last year on the -07 draft. Version -08 really only [...]