首页> 外国专利> Session initiation protocol (SIP) server to efficiently handle session description protocol (SDP) data sets

Session initiation protocol (SIP) server to efficiently handle session description protocol (SDP) data sets

机译:会话发起协议(SIP)服务器,可有效处理会话描述协议(SDP)数据集

摘要

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.
机译:会话发起协议(SIP)服务器包括信令数据系统,该信令数据系统接收具有会话描述协议(SDP)数据集的第一SIP消息。信令系统响应地将SDP数据集与会话段标识符相关联地存储,并传送具有会话段标识符而不是SDP数据集的会话请求。 SIP服务器具有一个会话数据系统,该会话数据系统接收具有会话段标识符而不是SDP数据集的会话请求。会话数据系统响应性地授权会话请求并传送具有会话段标识符的会话指令。信令数据系统接收具有会话段标识符的会话指令,并以会话段标识符响应地识别SDP数据集,并传送具有该SDP数据集的第二SIP消息。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号