{"draft":"draft-ietf-sipping-callerprefs-usecases-05","doc_id":"RFC4596","title":"Guidelines for Usage of the Session Initiation Protocol (SIP) Caller Preferences Extension","authors":["J. Rosenberg","P. Kyzivat"],"format":["ASCII","HTML"],"page_count":"40","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Session Initiation Proposal Investigation","abstract":"This document contains guidelines for usage of the Caller Preferences\r\nExtension to the Session Initiation Protocol (SIP).  It demonstrates\r\nthe benefits of caller preferences with specific example\r\napplications, provides use cases to show proper operation, provides\r\nguidance on the applicability of the registered feature tags, and\r\ndescribes a straightforward implementation of the preference and\r\ncapability matching algorithm specified in Section 7.2 of RFC 3841.  This memo provides information for the Internet community.","pub_date":"July 2006","keywords":[],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC4596","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc4596"}