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New Feature Update: Built-in SIP Phone in Tonmind PA System Pro

Jun 17, 2025 Leave a message

At Tonmind, we are committed to the continuous enhancement of our IP PA solutions-both in software and hardware. Our latest update to PA System Software for PC-PA System Pro introduces a highly practical and powerful new feature: a built-in SIP Soft Phone. This upgrade further enhances system integration and streamlines communication by eliminating the need for external SIP phone hardware.

 

What's New: Integrated SIP Phone Functionality

This new addition transforms Tonmind PA System Pro into a fully functional IP softphone, offering seamless SIP communication directly within the software. Fully compatible with Tonmind SIP Speakers, IP Video Intercoms, IP Microphones, Paging Gateways, and ONVIF-enabled Speakers, this feature enables users to handle SIP calls more efficiently than ever before.

 

1. Built-in SIP Extension for Seamless Communication

Each PA System Pro client now receives an auto-assigned SIP extension number (e.g., 2000, 2001, 2002, etc.). This makes it incredibly easy for external devices or users to call into the system-no additional SIP hardware or manual configuration required.

SIP Phone PA

 

2. Four Flexible Quick Dial Options

Users can initiate SIP calls in a variety of ways, tailored to different communication needs:

Send messages directly to other SIP extensions

Trigger calls via HTTP URL, enabling easy integration with third-party systems and automation

DTMF tone dialing, ideal for interacting with IVRs or control systems

Manual SIP number dialing, offering a classic and intuitive method

These options empower users with greater control and flexibility, allowing for faster, smarter communication workflows.

Quick dialing

 

3. Multi-Codec Support for Superior Audio

The softphone supports a wide range of audio codecs including Opus, G722, PCMA, and PCMU, ensuring high-definition voice quality across different network environments and use cases.

Audio codes

 

 

Why This Matters

The new SIP phone feature transforms Tonmind PA System Pro into a unified communication hub. Users can make and receive SIP calls directly from the software, reducing system complexity and cost by removing the need for separate SIP phones. With automatic number assignment and diverse call initiation methods, the feature is both simple to use and highly adaptable to any project.

Whether you're working on a smart building project, a school broadcast system, or a security integration, this feature enhances both convenience and functionality.

 

 

 

 

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