As one of the important devices for NGN,Signaling Gateway(SG) must have High Availability(HA) of 99.999% to meet the QoS requiremets of telecom operators and users.

 
  • 作为下一代网络(NGN)的重要设备之一;信令网关(SG)必须具备99.;999%25的高可用性(HA);以满足运营商和客户对于服务质量的要求。
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