# SmartCORE 4

> SmartCORE 4 (iPhone/iPad app by SIGMAFONE TELECOMUNICACOES LTDA.)

- Source: https://appshunter.io/ios/app/smartcore-4/id1597479240 (this page in markdown: same URL + `.md`)
- Developer: [SIGMAFONE TELECOMUNICACOES LTDA](https://appshunter.io/developer/1597479242)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 98 MB
- Languages: Arabic, Bulgarian, Czech, Danish, Dutch, English, French, German, Hebrew, Hungarian and 17 more
- Released: 2021-11-29
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/smartcore-4/id1597479240/reviews.md

## What is SmartCORE 4?

SmartCORE's accompanying softphone app to the SmartCORE platform. A SIP softphone app that supports push notifications, HD voice and video, and more.
• Free calling between app users


## Version history (last 5 releases)

### 5.3 — 2025-11-02

Stability and Reliability Improvements
Enhanced Usability and Feature Behavior

### 5.1 — 2024-12-11

- Habilitada a criação de entradas de Discagem Rápida diretamente nos detalhes de contato.  
- Introduzido suporte para o estado Não Perturbe (DND) no BLF.  
- Resolvido o problema de falha ao configurar a Discagem Rápida.  
- Melhorada a supressão de ruído para chamadas de entrada e saída.

### 5.0 — 2024-11-23

Aprimoramento da estabilidade
Atualização da tradução
Melhoria no comportamento das transferências de chamadas

### 4.9 — 2024-01-12

Fixed audio quality issue when using the g722 codec
Fixed issue where speaker staying enabled for incoming calls
Fixed issue with missing quickdials
Improved auto-answer form in settings
Improved the behavior of the history removal feature
Updated DFKS support

### 4.8 — 2023-06-30

Permission request process adjustment

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*