Windows & Android Softphones

Enterprise calling.
Developer ready.

Choose the right softphone for your needs. HelixPhone for full enterprise integration on Windows and Android, or HelixConnect for flexible multi-account calling.

HelixPhone

Enterprise

Full-featured enterprise softphone with real-time webhooks, CRM integration, and centralized call recording.

  • Real-time status webhooks
  • CRM screen pop integration
  • Server-side recording upload
  • Presence management
  • 3-way conference & call waiting
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HelixPhone Android

Enterprise Beta

All the enterprise power of HelixPhone, now on Android. Same APIs, same webhooks, same single-account SIP architecture.

  • All HelixPhone features
  • Real-time status webhooks
  • CRM screen pop integration
  • Native Android experience
  • Signed APK — direct download
Download APK Learn More

HelixConnect

Flexible

Streamlined softphone with multi-account support and local recording. Perfect for personal use or small teams.

  • Multiple SIP accounts
  • 3-way conference & call waiting
  • Speed dial & Do Not Disturb
  • Local call recordings
  • No API webhooks
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Comparison

Choose the right fit

Both products share a powerful SIP core. The difference is in integration capabilities.

Feature HelixPhone HelixPhone Android HelixConnect
Platform Windows 10/11 Android 8+ Windows 10/11
SIP Calling (UDP/TCP) ✓ ✓ ✓
DTMF Keypad ✓ ✓ ✓
Mute / Hold ✓ ✓ ✓
Blind & Attended Transfer ✓ ✓ ✓
3-Way Conference ✓ ✓ ✓
Call Waiting & Swap ✓ ✓ ✓
Call History ✓ ✓ ✓
Do Not Disturb ✓ ✓ ✓
Speed Dial ✓ ✓ ✓
Call Recording ✓ Server upload ✓ Server upload ✓ Local only
Dark Theme ✓ ✓ ✓
Incoming Call Popup ✓ ✓ ✓
Multiple SIP Accounts × Single × Single ✓ Unlimited
Status Webhooks API ✓ ✓ ×
Presence Management ✓ ✓ ×
CRM Screen Pop ✓ ✓ ×
Centralized Recording Upload ✓ ✓ ×
Minimize / Close to Tray ✓ N/A ✓
Status-Colored Tray Icon ✓ N/A ×
Best For Enterprise desktops, CRM Enterprise mobile, field agents Personal use, multi-provider
Core Features

Built on a solid foundation

Both products share these powerful capabilities.

SIP Calling

Full SIP support over UDP or TCP. Works with any standard VoIP provider or PBX system.

Call Transfer

Blind and attended transfer support. Consult with the destination before completing a transfer.

3-Way Conference

Merge two calls into a real-time conference with live audio mixing. Plus call waiting and call swapping.

Call Recording

Record both sides of every call as WAV files. 16-bit PCM mono at 8000 Hz.

Do Not Disturb

Toggle DND to auto-reject incoming calls and call waiting. Speed dial for one-click dialing.

Multi-Platform

Built for Windows 10/11 and Android 8+. Dark theme UI on every platform.

Free Forever

No license, no subscription, no limits. Download and use immediately.

Ready to get started?

Download the softphone that fits your needs. Both are free, forever.

HelixPhone HelixPhone Android HelixConnect
Windows 10/11 64-bit Android 8.0+ Free, no license required