Partiu Voz

Your company's softphone on the computer. Make and receive calls from your extension right on your Mac or Windows PC, with the caller identified on screen, call history, and native audio, without relying on a browser.

Features

Your company extension on your computer

A light, native app that connects directly to your phone system and logs everything in the dashboard.

Full dialer

Large display, keypad, and dialing from your physical keyboard. Name search finds the contact and fills in the number for you.

Who's on the line

When you dial or receive a call, the panel shows the identified contact: graduate, parent, lead, supplier, employee, or internal extension, with the relationship and related data.

Call history

Every outgoing, incoming, and missed call in a filterable list. Click a row and the number goes back into the dialer.

Call controls

Mute, hold, DTMF keypad for IVR menus, and transfer, all at hand while the conversation happens.

Audio your way

Choose your microphone and speaker, preview the ringtone, and hear a Brazilian-standard dial tone while the other side has not picked up.

Always ready to answer

Native incoming call notifications, automatic launch at startup, light or dark theme, and automatic background updates.

How it works

From sign-in to your first call

01

Download and install

Choose the version for your system (macOS or Windows) and finish installing in a few seconds.

02

Sign in

Sign in with your Partiu Formatura account. Extension settings come ready from the dashboard, so nobody needs to type a server or SIP password.

03

Check your audio

In Settings, select your microphone and speaker and choose the incoming call ringtone.

04

Call and answer

Dial from the keypad, contact search, or click-to-call in the dashboard. History is logged automatically.

Compatibility

Works where the browser can't reach

The softphone inside the dashboard relies on WebRTC and only works with providers that offer extensions over WebSocket. Many DID trunks only deliver SIP on port 5060, and that is exactly where Partiu Voz comes in: as a native app, it connects directly to the phone system.

Native SIP/UDPRegistration with digest authentication, automatic renewal, and reconnection after network drops.
G.711 audioA-law and µ-law with a jitter buffer, used by most Brazilian phone systems.
RTP DTMFDigits sent using the RFC 4733 standard to navigate IVR menus.
Works alongside the dashboardAnyone already using the dashboard softphone can keep it. Both share contacts and history.
Requirements

Works on your computer

  • macOSmacOS 11 (Big Sur) or later · Apple Silicon (M1/M2/M3) .dmg
  • WindowsWindows 10 or 11 (64-bit) · .exe (NSIS) or .msi installer · requires WebView2
  • AudioMicrophone and headphones (headset recommended) · the app asks for microphone permission on the first call
  • NetworkOutbound SIP/UDP allowed to your phone system or provider · sign in with your Partiu Formatura account

Download Partiu Voz

Choose the version for your operating system.

On macOS, if you see an “unverified app” warning, right-click the app and choose Open. On Windows, click More info → Run anyway in SmartScreen.