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MeroSip macOS Enterprise FreePBX Client
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v1.0.8 (Build 13) Released • What's New →

Crystal-Clear VoIP Calls. Built Native for Mac.

Experience ultra-low latency G.711u RTP voice streaming, seamless FreePBX & Asterisk 22 SIP signaling, and instant keyboard dialer workflows in a beautifully crafted macOS experience.

Download for macOS v1.0.8 Explore Features
macOS 12.0 or later • ✓ Apple Silicon & Intel Universal
Note for web download: If macOS shows "damaged", run xattr -cr /Applications/MeroSip.app in Terminal.
macOS Monterey 12.0+ / Ventura 13.0+ / Sonoma 14.0+ • Apple Silicon & Intel 64-bit • Direct Auto-Updates
MeroSip — Connected to pbx.smartlink1.merosoftnepal.com
Extension 201 (Online)
Dial Extension
501
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KM
Kiran Mobile
Ext. 501 • 02:45 (Connected)
G.711u / PCMU
Bidirectional RTP Audio Stream 8000 Hz • 20ms Jitter: 1.2ms

Engineered for Performance

Everything You Need for Enterprise PBX Telephony

Direct RFC 3550 RTP Audio

True hardware-synchronized G.711u / G.711a audio streaming with low-latency DSP downsampling and upsampling through Apple CoreAudio.

FreePBX & Asterisk 22 Native

Full RFC 3261 standard compatibility. Supports Digest MD5 challenge responses on registration and outgoing calls without WebRTC proxies.

Physical Keyboard Dialer

Type phone numbers or extensions directly from your physical Mac keyboard. Press Return to call, Esc to clear.

In-App Auto-Updates

Checks releases directly against your backend API. Downloads, unzips, and applies updates in place with a single click.

Cloud Contacts Directory

Synchronizes real-time company contacts and team extensions with your Laravel API backend.

Call Records & CDR History

Automatic cloud call logging, duration tracking, call statuses (answered, missed, busy), and analytics.

Official Release

MeroSip for macOS

Version 1.0.8 (Build 13) • Universal macOS Binary

Download MeroSip.dmg

What's New in Version 1.0.8:

  • ✓ Call Engine Stability: Fixed CoreAudio mic tap initialization and audio buffer crash on call start.
  • ✓ macOS Window Layout Fix: Fixed inner split-pane dragging & UI text distortion in Recents, Settings, and Contacts views.
  • ✓ Universal macOS Binary: Built native executable supporting both Intel (x86_64) and Apple Silicon (arm64) for macOS 12+.
  • ✓ Developer ID Notarized: Signed and notarized with Apple Developer ID for zero Gatekeeper security warnings.