Invention Grant
US09509723B1 Session initiation protocol (SIP) server to efficiently handle session description protocol (SDP) data sets
有权
会话发起协议（SIP）服务器来有效处理会话描述协议（SDP）数据集
- Patent Title: Session initiation protocol (SIP) server to efficiently handle session description protocol (SDP) data sets
- Patent Title (中): 会话发起协议（SIP）服务器来有效处理会话描述协议（SDP）数据集
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Application No.: US14296282Application Date: 2014-06-04
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Publication No.: US09509723B1Publication Date: 2016-11-29
- Inventor: Ehtesham Khan , Abdolreza Asghari , Mark J. Bonn , James D. Kirby , Dominick Mangiardi
- Applicant: Sprint Communications Company L.P.
- Applicant Address: US KS Overland Park
- Assignee: Sprint Communications Company L.P.
- Current Assignee: Sprint Communications Company L.P.
- Current Assignee Address: US KS Overland Park
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/06
Abstract:
A Session Initiation Protocol (SIP) server comprises a signaling data system that receives a first SIP message having a Session Description Protocol (SDP) data set. The signaling system responsively stores the SDP data set in association with a session segment identifier and transfers a session request having the session segment identifier and not the SDP data set. The SIP server has a session data system that receives the session request having the session segment identifier and not the SDP data set. The session data system responsively authorizes the session request and transfers a session instruction having the session segment identifier. The signaling data system receives the session instruction having the session segment identifier and responsively identifies the SDP data set with the session segment identifier and transfers a second SIP message having the SDP data set.
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