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Apparatus for providing QoS of VoIP traffic on IP router and forwarding method therefor

  • US 20030227907A1
  • Filed: 10/07/2002
  • Published: 12/11/2003
  • Est. Priority Date: 06/08/2002
  • Status: Abandoned Application
First Claim
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1. A voice over IP (VoIP) quality of service (QoS) providing apparatus in an Internet protocol (IP) network containing data traffic and providing VoIP service, the VoIP QoS providing apparatus comprising:

  • a softswitch which performs a VoIP call coordination function in the IP network and transmits VoIP call connection information in a reliable multicast transmission method; and

    a router which provides QoS in forwarding a VoIP packet, by using the information received from the softswitch.

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