Congestion control system, service edge node, guidance server and congestion control method

Congestion control system, service edge node, guidance server and congestion control method

  • CN 101,312,431 A
  • Filed: 03/27/2008
  • Published: 11/26/2008
  • Est. Priority Date: 03/27/2007
  • Status: Active Application
First Claim
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1. be used to control the congested congestion control system of IP telephony network, wherein, divide into groups to carry out the communication process of call by using IP, this congestion control system comprises:

  • Service edge node is used for controlling the IP phone calling initiation request that receives from the IP communication terminal based on the congestion state of core network, and described core network is used for providing the IP phone service to the user;

    AndBoot Server is used for providing guide service to described IP communication terminal under not via the situation of described core network,Described service edge node and described Boot Server are disposed in the fringe region, described fringe region the access network that is used for being connected with described user'"'"'s described IP communication terminal, and described core network between.

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