A Class 4 Softswitch is a type of software that routes huge volumes of long-distance VoIP calls. This Softswitch is used by communication provides who want to interconnect their VoIP servers in order to transmit VoIP traffic and services over multiple IP networks.
A Class 4 Softswitch connects with a Class 5 Softswitch to transmit calls through international channels. Usually, the main role of the class 4 switch is to connect the class 5 softswitches with a larger network. In class 4 Softswitch, the call is received from the solution providers and then further routed between the carriers.
For VoIP software providers, a class 4 Softswitch can swap what a traditional class 4 switch performs for landline telephone calls.
Uses of Class 4 Softswitch
Class 4 Softswitch is used to provide comprehensive VoIP routing and comes with billing and reporting features. Some of the main uses of class 4 Softswitch, which you should know are:
Switching:
Class 4 Softswitch helps in a steady and secure VoIP call termination. It has a carrier-grade architecture due to which businesses can prioritize their routes for efficient VoIP call transmission. Some switching features include Codec Transcoding, Network Protocols: TCP, UDP, RTP, RTCP, and Audio codec support to name a few.
Billing:
Billing is an integral part when it comes to choosing a class 4 Softswitch. With an advanced billing system, businesses can execute real-time billing, prepaid and postpaid. You should also ensure that your billing system supports multiple currencies. A class 4 switch with a structured billing system helps in increasing profitability, regulate costs and keep a track of client’s payment status.
Routing:
Routing in a Class 4 softswitch is high performing that grants flexibility to businesses to shift between simple and advanced routing. Customization in routing is also an important attribute that grants the flexibility to set priorities as per the needs of VoIP carriers.
· Routing by LCR
· Routing by Priority
· Routing by Preset Proportion
· Routing by Quality
· Routing by CallerID
Invoice Management
Managing customer invoices is must in a communication business. The Class 4 Softswitch that you are planning to deploy in your network should support both auto and manual invoicing with the capability of client-to-client invoicing. Auto invoicing is the trend nowadays and hence the software must support it. Other elements of invoicing are multiple invoice generation format such as PDF, CSV etc.
Security
Talking about the uses of a Class 4 softswitch, you know keep security in the top list. A class 4 softswitch helps in securing your entire network from VoIP frauds such as DDoS attacks, hackings, call frauds, etc. It has a powerful encryption system that protects your business privacy. Softswitch which comes with a multi-factor authentication system is considered highly secured.
Why Do You Need a Class 4 Softswitch Solution?
As discussed above a Class 4 Softswitch is a must-have for VoIP and communication business that grants security, carrier-grade scalability, and high performance. Usually, those who deal with wholesale business operations find a Class 4 Softswitch is an integral part of their system, which controls the entire routing and billing. As it’s a wholesale switch, you must ensure that the Softswitch is capable of handling a large amount of call volume without fail.
Conclusion:
Based on the above details, it’s clear that a Class 4 Softswitch is ideal for the wholesale VoIP termination business and it’s quite different from a Class -5 switch which is mainly for the retail guys. Class 4 VoIP Softswitch mainly works to provide a secured network along with various routing and billing functionalities.