Mac App
Make and receive
phone calls on your Mac
A beautiful VoIP SIP softphone for Mac. Seamlessly make phone calls over the Internet or your company network with any SIP-supported phone line.
Telephone128
John Doe
Calling...
Everything you need in a softphone
Designed specifically for Mac with native performance and integration.
VoIP SIP Protocol
Uses standard SIP protocol to connect with providers and PBX systems worldwide.
Native Mac Experience
Built exclusively for macOS, ensuring high performance, low latency, and deep system integration.
Secure Connections
Ensures your communication is secure when making calls over the Internet or company networks.
Pro Subscription
Unlock Telephone128 Pro
Take your communication to the next level and support ongoing app development.
- Full Call History
- Up to 30 Simultaneous Calls
- Priority Support
- Supports App Development
Telephone128 Pro
The ultimate softphone experience for power users.