IXC SBC (Session Border Controller) in understanding of IXC is an element of IP network architecture, which most fully approaches IXC Softswitch to clients that provide IP real time services. Creation of an element capable of transformation of points of presence (POPs) in VoIP network raises a number of tasks to be solved by communications providers, as well as corporate clients.
IXC Session Border Controller was designed to implement the following major functions:
- Collection of regional traffic and transmission to central softswitch;
- Traffic routing between regional clients without addressing to a central softswitch;
- Controlling the level of internet-channel loading;
- Maximum fault-tolerance due to flexible distribution of reserve routes;
- Codec transformation;
- Buffering changing;
- Signalization transformation;
- Enhanced opportunities for mobile users;
- Possibility of transparent interaction between branches with the use of remote transmission of call cost during each call;
- Additional network functions that attract corporate clients.
To learn more about SBC features visit SBC Features section





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