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METHOD AND APPARATUS FOR RESOLVING PROTOCOL-AGNOSTIC SCHEMES IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM
METHOD AND APPARATUS FOR RESOLVING PROTOCOL-AGNOSTIC SCHEMES IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM
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机译:解决互联网协议多媒体子系统中协议协议的方法和装置
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摘要
A method for use by an I-CSCF (12b) in resolving an address of a message according to SIP but using a protocol-agnostic scheme, and corresponding equipment. The method includes: a step (32) of querying a data store (12c) of scheme mappings, in response to receiving such a request, the querying for determining possible mappings to trial schemes at least one of which resolves the address, i.e. which can be used by the I-CSCF (12b) to find the S-CSCF (12e) for the target user (11b) if the target user is an IMS client, or for forwarding to a gateway or next hop in the path to the target user (11b) if the target user (11b) is not an IMS client; and a step (33) of testing in turn (until success or until all possible trial schemes are tested) each possible trial scheme, the testing based on comparing an address using the trial scheme with an address in a data store (12d) of addresses.
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机译:一种I-CSCF( 12 B> b I>)用于根据SIP但使用协议不可知方案解析消息地址的方法,以及相应的设备。该方法包括:响应于接收到这样的请求,查询方案映射的数据存储( 12 B> c I>)的步骤( 32 B>) ,用于确定可能与试验方案的映射的查询,其中至少有一个可以解析地址,即I-CSCF( 12 B> b I>)可以使用该地址来查找如果目标用户是IMS,则为目标用户( 11 B> b I>)的S-CSCF( 12 B> e I>)客户端,或者用于转发到目标用户( 11 B> b I>)路径中的网关或下一跳(如果目标用户( 11 B> < I> b I>)不是IMS客户端;以及依次测试( 33 B>)(直到成功或直到测试所有可能的试用方案)每个可能的试用方案的步骤,该测试基于将使用该试用方案的地址与地址中的地址进行比较地址的数据存储区( 12 B> d I>)。
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