Sheerbit VoIP Softphone – Free SIP Client & WebRTC Mobile Dialer for Enterprise

Looking for a free VoIP softphone, SIP client, or WebRTC dialer for your business? Sheerbit VoIP WebRTC Softphone is a professional-grade mobile dialer built for enterprises, IT teams, call centers, and advanced users who need full control over their VoIP communication.

Connect directly to your PBX, SIP server, or VoIP platform using secure WebRTC technology. Whether you need a business softphone, SIP dialer, or IP phone app – Sheerbit delivers enterprise-level reliability at zero cost.

WHY CHOOSE SHEERBIT SOFTPHONE?

✓ 100% Free VoIP Softphone – No hidden charges
✓ Custom SIP Configuration – Connect to any SIP server or PBX
✓ WebRTC-Based Calling – Modern, secure, low-latency calls
✓ Enterprise-Ready – Built for business VoIP deployments
✓ Call History & Logs – Track all incoming and outgoing calls
✓ Contact Management – Integrated phonebook for quick dialing
✓ Clean Professional UI – Simple, intuitive interface

FREE APPS FROM SHEERBIT

Sheerbit offers a complete suite of free VoIP communication apps:

📱 Mobile Softphone – Android & iOS VoIP dialer (You're here!)
🌐 WebPhone – Browser-based WebRTC softphone, no installation needed
💻 Desktop Dialer – Windows & Mac VoIP softphone application

All apps support custom SIP configuration and connect to your existing PBX or VoIP infrastructure.

IDEAL FOR

- Business & Enterprise VoIP Users
- Call Centers & Remote Teams
- IT Administrators & System Integrators
- Organizations with Custom PBX (Asterisk, FreeSWITCH, FreePBX, FusionPBX, Kamailio, OpenSIPS)
- Developers & QA Teams Testing SIP/WebRTC
- Anyone replacing traditional desk phones with a mobile VoIP dialer

SUPPORTED PLATFORMS & USE CASES

Works seamlessly with popular VoIP platforms:
- Asterisk PBX
- FreeSWITCH
- FreePBX
- FusionPBX
- Kamailio
- OpenSIPS
- Custom SIP Servers

BUILD YOUR OWN BRANDED SOFTPHONE

Want your own white-label or custom-branded softphone app?

Sheerbit Technologies specializes in building custom VoIP & WebRTC applications for:
- VoIP Service Providers
- Call Centers & Contact Centers
- UCaaS & CPaaS Platforms
- MVNO & Mobile Operators
- Enterprise Communication Solutions

We build custom Mobile Dialers, WebPhones and Desktop Softphones – fully branded for your business.

📧 Contact us: info@sheerbit.com

Download Sheerbit VoIP Softphone – Your free, secure, and enterprise-ready SIP & WebRTC mobile dialer.

Visit sheerbit.com for free WebPhone and Desktop Dialer downloads.

Developed by Sheerbit Technologies – Trusted VoIP & WebRTC Solutions Provider

Sheerbit Technologies

Additional Information