VoIP Softswitch – We Provide the Best Solution

For every VoIP business, Softswitch is a mandatory tool. Do you have any plan to start a VoIP business or boost your existing one? WD Telecom is committed to providing the best hosted VoIP Softswitch to boost your VoIP business. We provide the most reliable VoIP server, class 5 Softswitch, and a complete VoIP switch solution to our beloved customers.

Softswitch is an essential part of every VoIP business. It is a key tool for making a VoIP call connection. For the smooth functioning of the VoIP business, every VoIP provider uses different Softswitches. If you are a beginner in the field of VoIP business, this article will help to get a clear picture of VoIP Softswitch.

Our All The VoIP Softswitches List for 2021

1. VOS3000 Installation & Rent

2. Voip Switch Rent 

3. Install and Setup MERA MVTS II

4. iTel Switch Plus

5. Asterisk Install and Modification

6. PHP Secure Billing Features and Module

General Features of VoIP Softswitches?

Call Routing

Our VoIP Soft Switches offer you a dynamic call routing solution to make your business cost-effective and fruitful. Most of our VoIP switch solutions provide routing based charging option, multiple routing gateways, traffic failover, and detailed termination endpoints.

Real-time Reports and Analysis

The importance of real-time monitoring is invaluable for any business. It helps you to find lackings and development areas to work on. Our premium grade Softswitches come with detailed SIP logs, advanced CDR, live reports, and up-to-date analysis to help you make better business strategies.

DID Management

If you are thinking of spreading your business globally or locally, DID’s can be a great help. Direct Inward Dialing (DID) is a cheaper and effective way to communicate with your customers. At WD Telecom, we ensure that you get your desired DID extension, toll-free number, personal DID management option, and all the technical support you need to build a better relationship with your customers.

Flexible Billing Management

The more dynamic your billing management system is, the more effortless your business operation becomes. Keeping that in mind, all of our solutions support you with flexible prepaid/postpaid billing, multiple currency/language support, remote invoice generation, online payments, and many more. Our VoIP Softswitches will make your business transactions accurate and straightforward.

Media Gateway Support

In the modern era of digitalization, business communication can no longer rely solely on audio support. We understand your hunger for development and have incorporated our Softswitch solutions with a wide array of media gateway support systems. You can do transcoding, fax-to-emailing, video calling, call conferencing, interactive IVR customizing, and many more with our robust and stable solutions. Let’s take your VoIP business to a new level together.

What is VoIP Softswitch? 

Softswitch is a generic term in the field of telecommunication that bridges the connection between the public switched telephone network (PSTN) and Voice over Internet Protocol (VoIP) to provide call control and signalling and the processing of media streams. It is a core component for any open application programming interface (API) software that allows two ends of a phone call to come together. 

A Softswitch, aka Software Switch, uses media gateway control to connect various phone calls at a time under one computing system’s supervision. Before the rapid use of Softswitch, landline calls use purpose-built electronic hardware, which is hard to maintain for simultaneous calls. With the innovation of different VoIP software switch types, long-distance calls are now easier to transmit and operate. 

How Softswitch Works

As VoIP Softswitch works as software, there is no specific industry specification for its implementation. However, we can see the image below to understand the basics of how Softswitch works. 

VoIP Softswitch
VoIP Softswitch

A VoIP Softswitch combines with two elements that either can be located on a single piece of hardware. The elements are known as Call Agent and Media Gateway. They can also be located in separate hardware where one call agent can control one or more media gateway. 

Call Agents

The call agent is also called Call Server. It is a call control function that controls calls, route calls, and transmit call signals using internet protocol (IP). Call agents perform some sequential functions such as: 

  • Bilking
  • Call routing
  • Transferring signals
  • Send information to media gateways
  • Register and manage resources at the media gateway
  • Provide call service and the other minor functionalities.

Media Gateway Controller

The Media Gateway is also called the Access Gateway. It is a media control function that works for processing digital media streams. It helps to create the end-to-end connection for the control of voice and call over the line. The media gateway controller uses many interfaces such as DS1, DS3, E1, the US, and No US networks to process the digital streams. More specifically, a media gateway controller performs some sequential functions such as:

  • Terminates TDM circuits and packetizes the media streams.
  • Use RTP (Real-Time Transfer Protocol) or SRTP (Secured Real-Time Transfer Protocol)  protocols for IP transportation. 
  • Provide instructions to the media gateway, media servers, and application servers.
  • Play the recorded messages.
  • Set up and tear down calls, call forwarding, call waiting, and call diverting. 

Types of Softswitch

Many people get confused about the types of Softswitch. Why man? There are only two types of Softswitch – Class 4 Softswitch and Class 5 Softswitch that you can use for your VoIP business. There is no need to be confused at all. The thing is you should know the difference between these Softswitches to make a better choice. 

Is it safe to say that you need to begin your very own VOIP business or building your very own VOIP framework? You’ve unquestionably observed or caught wind of VOIP Softswitch ordinarily while inquiring about. You realize that it is the centre to fabricate VOIP, in any case, you don’t plainly comprehend what it is. We are here to safeguard. We should comprehend what VOIP Softswitch is, its sorts, and its disparities.

✸ VOIP Softswitch and Its Types :

The term is the mix of the words programming and switchboard. VOIP Softswitch or Voice Over IP switches is the foundation of the VOIP framework. It interfaces telephone calls starting with one line then onto the next, over the telecom system, or Internet association. Basically, it empowers IP-to-IP calls. Softswitches are programming based, conversely with conventional telephone calls directed by the equipment.

Thusly, softswitches wipe out the requirement for a piece of equipment. Most VOIP soft switches have a lot of highlights, which make them much increasingly appealing and easy to understand.

More often than not, VOIP soft switches are subdivided into two classes: Class 4 and Class 5 softswitches. Every one of them has its functionalities and highlights and utilizing purposes. That is the reason you should know the motivation behind each VOIP Softswitch and how they vary from one another to more readily comprehend which one meets your business prerequisites. We should investigate them one by one.

💧 Fundamental Goal :

The fundamental objective of the VOIP Softswitch is to deal with VoIP calls. Be that as it may, you additionally get a lot more highlights, for example, call recording, observing, phone message to email, call lining, and so on. You can make sound calls, video calls, telephone calls, texting, web-based faxing, and numerous other propelled includes at a low cost.


🔯 Softswitch Class 4

Among the most significant attributes of Class 4, Softswitch is convention and change, transcoding, charging, convention support, normal time of one call steering, the number of simultaneous calls, and so on. The primary usefulness of Class 4 VOIP Softswitch is to the highway a substantial volume of brings over long separations at a low cost. These calls can be conveyed to the bearer, between transporters, or neighbourhood office trades.

Class 4 softswitches are generally utilized in VOIP discount models, as it effectively courses VOIP traffic between bearers for a long partition. It transmits vast volumes of voice traffic over and between various trades also called LATAs (nearby access and transport regions). This is the motivation behind why class 4 Softswitch is additionally called a discount arrangement. To all the more likely comprehend, how about a case of a call dependent on class 4 Softswitch. When you are calling from a U.S. city, for example, Los Angeles to a Canadian city, for example, Toronto, the call is made through class 4 Softswitch.

🔯 Softswitch Class 5


Conversely, with Class 4 Softswitch, Class 5 Softswitch courses call between end-clients or shoppers in modestly littler regions, for example, a city, town, and a little condition of a similar nation. Basically, the fundamental objective of Class 5 Softswitch is to empower bringing in a similar city, town, or area. For instance, when you make a call from Miami to Los Angeles.

The most immediate strategy is to utilize IP telephones or telephones utilizing VOIP connectors associated with legitimately with Softswitch. Be that as it may, end clients can likewise utilize VOIP administrations from their PDAs through versatile VOIP dialer applications or softphones. Class 5 Softswitch can likewise convey administrations for non-IP gadgets, for example, ordinary telephones. Pinless and calling card administrations are among these administrations, empowering end clients to dial into a nearby Class 5 Softswitch and use VOIP administrations.

💧 How VOIP Softswitch Work Together?

In this way, how about we make it unmistakable. Class 4 Softswitch courses call between class 5. It works on the supplier level, interestingly with Class 5 Softswitch, which works on the end-client level. Nonetheless, Class 4 and Class 5 softswitches can likewise cooperate. So as to interface global endpoints, class 5 Softswitch uses class 4 Softswitch. Class 5 Softswitch goes its traffic through a Class 4 Softswitch to make long separation calls. Class 4 Softswitch transmits the bring over a long separation and courses it to Class 5 Softswitch associated with IP telephones to give VOIP administrations to clients.

The distinctions/The differences Between Class 4 and Class 5 Softswitch

Without a doubt, both Class 4 and Class 5 Softswitch are finished VOIP arrangements with a wide scope of VOIP highlights. Be that as it may, they significantly contrast from one another. Along these lines, how about we feature their primary contrasts:

Principle objective: The two courses call, yet there are unobtrusive contrasts. Class 5 Softswitch gets calls from end clients and courses them between clients. Class 4 Softswitch gets calls from suppliers and courses them between bearers.

Highlights: Class 5 Softswitch accompanies a wide scope of highlights, for example, dial tone, IVR, other calling highlights. Class 4 Softswitch is a more straightforward arrangement empowering long separation calls.

Administration type: Class 4 Softswitch is a discount arrangement. It is a focal office trade interconnecting nearby trade transporter workplaces for a long-separate call. Class 5 Softswitch is a retail arrangement. It is a phone trade, regardless of whether at the nearby phone organization’s office or VOIP affiliate supplier serving end-clients.

The Principle Qualities of Class 5 Softswitch are:

voip softswitch
  • Convention backing and transformation
  • Transcoding
  • Calls every below average
  • The normal time of one call directing
  • Number of simultaneous calls
  • Adaptable (UI)
  • Smart call steering
  • Charging interface, including CDR
  • Verified firewall
  • The separated outsider steering motor

The primary attributes of Class 5 Softswitch are:

voip softswitch
  • Call verification
  • Charging and directing
  • IVR
  • Callback
  • Simple to-advanced transformation
  • Backing for Codec, Media transcoding
  • Web-based life convenience
  • Call exchange
  • Call holding
  • Call forking

Clients: Class 5 soft switches can work with the end-client just as retail VOIP specialist co-ops, as it gives neighbourhood and long-remove administrations for both end-clients and undertakings. Then again, Class 4 Softswitch fundamentally works with discount VOIP arrangement suppliers, transporters, telco administrators, and so on.

Capacities: Class 4 Softswitch can deal with numerous calls. Then again, Class 5 Softswitch can exchange a few calls.

Course territory: Class 4 Softswitch can course calls all through various IP systems. Class 5 Softswitch can course the calls to the right IP address, SIP address, or DID the quantity of an end-client.

We see that Class 4 and Class 5 Softswitch are the centres of the VOIP framework. That is the reason for picking the correct one to address your issues is fundamental. Stay tuned will give a few hints on the best way to pick VOIP Softswitch dependent on their advantages.

Class 4 Softswitch vs Class 5 Softswitch

Class 4 Softswitch

Class 5 Softswitch

It connects only suppliers. 

It connects both suppliers and end-users.

It supports long-distance call routing.

It works best in relatively small areas.

It routes calls over large areas or between countries.

It routes calls within cities, organizations, states, or even small countries.

It supports different routing protocols, and strategies vary from suppliers to suppliers.

It offers limited strategies and the routing protocol for Analog to Digital conversion. 

Well, the difference between Class 4 Softswitch and Class 5 Softswitch is not limited to the mentioned points. You can check the in-depth review and features bellow.

Application of VoIP Softswitch

The most common application of a VoIP Softswitch is to control connections at the junction point between circuit and packet networks. It is the main application of a Softswitch to make a bridge connection and establish calls between two suppliers or users. 

Importance of Softswitch in VoIP Business

Due to the advancement in the telecommunication industry, VoIP businesses are growing at a high pace. The same thing goes for the Softswitch. To support the fast-growing VoIP and telecommunication industry, Softswitch’s importance and its uses are indescribable. 

Benefits of Softswitch

  • Versatility: Softswitch is a versatile tool in the VoIP business. Besides controlling connections between two points,  you can use Softswitch for almost all kinds of call handling functions. You do not need any extra software to create a call report, call monitoring, and outbound reporting. 
  • Security: Softswitch is a highly secured software to prevent misuse and hacking of the VoIP system. To ensure top-most safety, Softswitch provides strong farewell and OTP verification for end users. 
  • Cost-effectiveness: Compared to traditional hardware switches, VoIP Softswitch is cheap. You don’t need to pay a lot to upgrade switches. As it is Softswitch software, the cost of upgrading is cost-effective. 
  • IMS: With the use of VoIP Softswitch, you can easily manage any Information Management System (IMS) on a large scale. Most of the branded Softswitches also maintain call centre management, call management, and contact management. 
  • Customized Billing System: It is now easy to customize your billing system with Softswitch software. You can manually customize call rates and invoices for individual users and companies. 
  • Flexibility: As VoIP Softswitch is software-based, it is easy to use. You can carry it anyplace even when travelling or changing places from your current location to others. 


1What is the difference between a Softswitch and a switch?
The traditional switch is a piece of hardware equipped with physical switchboards to route the calls. On the other hand, Softswitches are installed on servers and work the same way as traditional switches without needing the physical infrastructure.
2What is H.323?
H.323 is a protocol standard for packet-based multimedia communication that promotes consistency in audio, voice, and data packet transmission in the VoIP network.
3What is a codec?
A codec is a special kind of algorithm with both compression and decompression support. It mainly allows the construction of bandwidth to provide multi-level support.
4Installation and Configuration your VoIP Softswitch ?
We provide many type of softswitch installation service like VoipSwitch, VOS3000, MVTS, Snapbilling, A2Billing, Asterisk, FreeSwitch, Core4Voip and more. Included this name all are cracked and license can provide to client.
1What is LCR?
Least call routing (LCR) is a type of routing that enables the caller to set the routine based on the least pricing per minute to maximize profit.
2What is routing?
Network routing, aka “Routing,” is the process of choosing a gateway within one or more networks. In the VoIP industry, routing means bypassing the traditional telephone routes and sending the call over the internet.
3What are DID services?
Also known as a “Virtual number,” Direct Inward Dialing (DID) is a specified telephone service that helps clients to contact a business directly instead of waiting in an IVR queue or dialing an extension number.