SYSTEM AND METHOD FOR RESOLVING EXTENSIONS FOR THE SIP SESSION POLICY FRAMEWORK
摘要
<p>A method for providing policy information to a user agent. The method comprises the user agent transmitting information related to a plurality of uniform resource identifier (URI) schemes that the user agent supports for communication over a policy channel and transmitting information related to a plurality of representations of the policy information that the user agent supports. The method further includes the user agent receiving an indication of a selection of at least one of the plurality of URI schemes and a selection of at least one of the plurality of versions of the policy information. The method further includes the user agent obtaining policy information using at least one of the selected representations of the policy information and using at least one of the selected URI schemes.</p>
申请公布号
WO2009105477(A1)
申请公布日期
2009.08.27
申请号
WO2009US34411
申请日期
2009.02.18
申请人
RESEARCH IN MOTION LIMITED;BAKKER, JOHN-LUC;ALLEN, ANDREW