Ehangcom Vianet Internet SBC more than 1W concurrent scheme

Ehangcom Vianet Internet has a variety of SBC products with various characteristics as the optimal solution for specific scenarios. For example, the hardware SBC-2000 is used to encode and decode large-capacity scenarios; the vSBC-5000 is used for large-capacity transparent and video-related scenarios; and the SoftSBC-1000 is used for cloud and pure software deployments. The SoftSG-30000 simply handles signaling as a front-end softswitch, making it easy to build ultra-high-capacity scenarios.

Ehangcom Vianet Internet has various featuresSBCproduct as the optimal solution for a specific scenario. For example: using hardwareSBC-2000For large-capacity encoding and decoding scenarios;vSBC-5000For large-capacity transparent transmission and video-related scenarios;SoftSBC-1000Targeting cloud and soft-only deployments. andSoftSG-30000It only handles signaling and serves as a front-end soft switch to easily build ultra-large-capacity scenarios. VariousSBCA simple comparison is as follows:   If usedSoftSG-30000buildSBCClusters can be combined to create more than1WConcurrent high availabilitySBCcluster. Similarly, you can also usevSBC-5000high-performance features (see: Ehangcom Vianet InternetSBC 1WConcurrency test report), by using special server hardware, it is also possible to build more than1WConcurrent high availabilitySBC。   1. Introduction to the plan   1, high availabilitySBCcluster   Overview Ehangcom Vianet InternetSoftSG-30000Since only signaling is processed, it is easy to achieve on a general server or cloud platform3Wconcurrent. Therefore, it is particularly suitable as a variety ofSIPThe solution's front-end load balancer constructs a cluster. useSoftSG-30000As other EhangcomSBCA load balancer that can construct a maximum3WConcurrent high availabilitySBCCluster to meet the needs of ultra-large capacity scenarios.   System structure If you only consider the ultra-large capacity of external access, only deploy a single set of redundantSoftSG-30000That's it. Allocate traffic to the backend according to various rulesSBCcluster, consisting ofSBCCluster completedNATPenetration, transcoding, internal and external network isolation, etc.SBCvarious functions. As shown below:   If the backend also requires a single access, you can also use direct access.SoftSGmode, as shown below: Advantages There are no requirements or restrictions on hardware, and all commonly used servers and cloud platforms are acceptable; SBCYou can choose