System and method for allocating session initiation protocol (sip) identification (ids) to user agents

System and method for allocating session initiation protocol (sip) identification (ids) to user agents

  • CN 1,738,316 B
  • Filed: 09/06/2005
  • Issued: 08/20/2014
  • Est. Priority Date: 09/16/2004
  • Status: Active Grant
First Claim
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1. a communication system, comprising:

  • Server, for communicating with Session initiation Protocol sip user agent machine;

    AndThe database being associated with server, described database comprise the data associated with the idle SIP ID that can be assigned to sip user agent machine and with the associated data of the SIP ID distributing,Wherein, described server is set to;

    Query Database, to determine the idle SIP ID that can be assigned to sip user agent machine,To sip user agent machine, distribute the idle SIP ID determining,The idle SIP ID determining is moved to the data associated with the SIP ID distributing,After the sip user agent machine use SIP that has distributed SIP ID has completed communication session, SIP ID is turned back to the data associated with idle SIP ID and by another sip user agent machine, used.

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