Freeware for unlimited channels

Oct 13, 2025 by pynkocean.com 132 views

Introduction

In the ever-evolving world of telecommunications, VoIP (Voice over Internet Protocol) has become an essential technology for businesses and individuals alike. With the rise of VoIP, the need for reliable and efficient softswitch solutions has increased. StarTrinity SoftSwitch is a free, Windows-based class 5 softswitch that offers a comprehensive set of features for VoIP wholesale, origination, termination, and more. In this article, we will delve into the key features, benefits, and applications of StarTrinity SoftSwitch.

Key Features

StarTrinity SoftSwitch is a feature-rich solution that offers a wide range of functionalities to cater to various VoIP needs. Some of the key features include:

Freeware for unlimited channels: StarTrinity SoftSwitch is a free solution that supports unlimited channels, making it an ideal choice for businesses with large-scale VoIP requirements.
FAS detection and suppression: The softswitch is equipped with FAS (False Answer Suppression) detection and suppression capabilities, ensuring that unwanted calls are blocked and legitimate calls are processed efficiently.
Generation of FAS: The softswitch can generate FAS before connection, after disconnection, or loopback audio, providing flexibility and customization options.
Long PDD detection: StarTrinity SoftSwitch can detect long PDD (Post-Dial Delay) and report it, ensuring that calls are processed correctly and efficiently.
Detection of dial tone signal in RTP packets: The softswitch can detect dial tone signals in RTP packets, allowing for accurate call processing and reporting.
Dead air, one-way audio detection: The softswitch is equipped with dead air and one-way audio detection capabilities, ensuring that calls are processed correctly and efficiently.
RTP jitter, packet loss, low MOS detection: StarTrinity SoftSwitch can detect RTP jitter, packet loss, and low MOS (Mean Opinion Score), providing insights into call quality and performance.
Web API for integration with third-party software: The softswitch offers a web API for integration with third-party software, allowing for seamless integration and customization.
Test call generator (TCG) robot calls blocking: The softswitch includes a test call generator (TCG) that can block robot calls, ensuring that legitimate calls are processed efficiently.
Detection of ringback tone, call answer, and call termination events: StarTrinity SoftSwitch can detect ringback tone, call answer, and call termination events from RTP audio streams, providing accurate call processing and reporting.
Human/machine detection: The softswitch is equipped with human/machine detection capabilities, allowing for rejection of machine calls or avoidance of SIMs from blocking in GSM gateways (SIMBOXes).
Whitelisting, blacklisting with custom complex logic: StarTrinity SoftSwitch offers whitelisting and blacklisting capabilities with custom complex logic, allowing for flexible and customized call processing.
Google Speech API v2 for automatic speech recognition (ASR) IVRs: The softswitch includes Google Speech API v2 for automatic speech recognition (ASR) IVRs, providing advanced IVR capabilities.
Continuous VoIP call quality measurement: StarTrinity SoftSwitch offers continuous VoIP call quality measurement of both caller and called party, providing insights into call quality and performance.
Embedded testing of softswitch, IP network, trunks, and SIP phones: The softswitch includes embedded testing capabilities for softswitch, IP network, trunks, and SIP phones, ensuring that the system is functioning correctly and efficiently.

Protocols and Audio Codecs

StarTrinity SoftSwitch supports a wide range of protocols and audio codecs, including:

SIP over UDP and TCP: The softswitch supports SIP over UDP and TCP, ensuring that calls are processed correctly and efficiently.
RTP, RTCP, HTTP: StarTrinity SoftSwitch supports RTP, RTCP, and HTTP protocols, providing flexibility and customization options.
G.711, G.723, G.729: The softswitch supports G.711, G.723, and G.729 audio codecs, ensuring that calls are processed correctly and efficiently.

Web Interface and CallXML Scripting Engine

StarTrinity SoftSwitch offers a user-friendly web interface for configuration and customization. The softswitch also includes a CallXML scripting engine that allows for easy-to-understand, compact scripts from simple to complex.

Benefits and Applications

StarTrinity SoftSwitch offers a wide range of benefits and applications, including:

VoIP wholesale: The softswitch is ideal for VoIP wholesale, providing a comprehensive set of features for call processing and management.
Origination: StarTrinity SoftSwitch is suitable for origination, allowing for flexible and customized call processing.
Termination: The softswitch is equipped with termination capabilities, ensuring that calls are processed correctly and efficiently.
PBX systems: StarTrinity SoftSwitch can be used to build PBX systems, providing a comprehensive set of features for call processing and management.
IVR servers: The softswitch includes IVR server capabilities, allowing for advanced IVR functionality.
Conference servers: StarTrinity SoftSwitch can be used to build conference servers, providing a comprehensive set of features for call processing and management.
SBCs: The softswitch is equipped with SBC (Session Border Controller) capabilities, ensuring that calls are processed correctly and efficiently.
Call centers: StarTrinity SoftSwitch can be used to build call centers, providing a comprehensive set of features for call processing and management.
Auto-dialers: The softswitch includes auto-dialer capabilities, allowing for flexible and customized call processing.

Conclusion

Introduction

In our previous article, we explored the features and benefits of StarTrinity SoftSwitch, a comprehensive VoIP solution for businesses and individuals. In this article, we will answer some of the most frequently asked questions about StarTrinity SoftSwitch, providing you with a better understanding of this powerful tool.

Q: What is StarTrinity SoftSwitch?

A: StarTrinity SoftSwitch is a free, Windows-based class 5 softswitch that offers a comprehensive set of features for VoIP wholesale, origination, termination, and more. It is designed to provide a reliable and efficient solution for businesses and individuals with VoIP needs.

Q: What are the key features of StarTrinity SoftSwitch?

A: Some of the key features of StarTrinity SoftSwitch include:

Freeware for unlimited channels
FAS detection and suppression
Generation of FAS
Long PDD detection
Detection of dial tone signal in RTP packets
Dead air, one-way audio detection
RTP jitter, packet loss, low MOS detection
Web API for integration with third-party software
Test call generator (TCG) robot calls blocking
Detection of ringback tone, call answer, and call termination events
Human/machine detection
Whitelisting, blacklisting with custom complex logic
Google Speech API v2 for automatic speech recognition (ASR) IVRs
Continuous VoIP call quality measurement
Embedded testing of softswitch, IP network, trunks, and SIP phones

Q: What protocols and audio codecs does StarTrinity SoftSwitch support?

A: StarTrinity SoftSwitch supports a wide range of protocols and audio codecs, including:

SIP over UDP and TCP
RTP, RTCP, HTTP
G.711, G.723, G.729

Q: What is the CallXML scripting engine, and how does it work?

A: The CallXML scripting engine is a powerful tool that allows you to create custom scripts for call processing and management. It is easy to use and provides a wide range of features and functions for creating complex scripts.

Q: Can I integrate StarTrinity SoftSwitch with third-party software?

A: Yes, StarTrinity SoftSwitch offers a web API for integration with third-party software, allowing you to seamlessly integrate and customize the softswitch to meet your specific needs.

Q: What are the benefits of using StarTrinity SoftSwitch?

A: Some of the benefits of using StarTrinity SoftSwitch include:

Reliable and efficient call processing and management
Flexible and customizable architecture
Comprehensive set of features for VoIP wholesale, origination, termination, and more
Support for a wide range of protocols and audio codecs
Easy-to-use CallXML scripting engine
Integration with third-party software

Q: Is StarTrinity SoftSwitch free?

A: Yes, StarTrinity SoftSwitch is a free solution that supports unlimited channels.

Q: What kind of support does StarTrinity SoftSwitch offer?

A: StarTrinity SoftSwitch offers a range of support options, including:

Online documentation and tutorials
Community forums and support groups
Email and phone support
Regular software updates and maintenance

Q: Can I use StarTrinity SoftSwitch for my business?

A: Yes, StarTrinity SoftSwitch is an excellent choice for businesses with VoIP needs. It offers a comprehensive set of features and benefits that can help you manage and process calls efficiently and effectively.

Conclusion

In conclusion, StarTrinity SoftSwitch is a powerful and flexible VoIP solution that offers a wide range of features and benefits. With its easy-to-use interface, comprehensive set of features, and support for a wide range of protocols and audio codecs, it is an excellent choice for businesses and individuals with VoIP needs.