# VoxLink

> Push-to-talk client for SvxLink amateur radio reflectors

Canonical page: [https://chrome-stats.com/d/com.jcalado.voxlink](https://chrome-stats.com/d/com.jcalado.voxlink)

## Overview

- **ID:** `com.jcalado.voxlink`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Joel Calado
- **Category:** TOOLS
- **Downloads:** 492
- **Version:** 1.6.0
- **Last updated:** 2026-07-16
- **First published:** 2026-04-11
- **Publisher country:** PT
- **Size:** 23 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.jcalado.voxlink)
- **Website:** [https://voxlink.jcalado.com](https://voxlink.jcalado.com/)
- **Privacy policy:** [https://voxlink.jcalado.com/privacy](https://voxlink.jcalado.com/privacy)

## Description

VoxLink is a push-to-talk (PTT) client for Android that connects to SvxLink reflector servers, enabling amateur radio operators to communicate over IP.<br><br>  PUSH-TO-TALK<br>  • Hold mode — press and hold to transmit<br>  • Latch mode — tap to toggle transmit on/off<br>  • Configurable time-out timer (TOT) with vibration warning<br><br>  HIGH-QUALITY AUDIO<br>  • Opus codec with FIR polyphase resampling<br>  • Adaptive jitter buffer with packet loss concealment<br>  • Speaker and earpiece audio routing<br>  • TX and RX audio level metering<br><br>  SERVER MANAGEMENT<br>  • Multiple server profiles with quick switching<br>  • JSON import for easy configuration sharing<br>  • Talkgroup selection and monitoring per server<br>  • Live node list showing connected stations with callsign, name, and location<br><br>  RELIABLE CONNECTIVITY<br>  • Automatic reconnect on connection loss<br>  • Network change handling (WiFi ↔ cellular)<br>  • Foreground service with wake lock for background operation<br>  • Battery optimization guidance for uninterrupted use<br><br>  APRS<br>  • APRS receive — Optional APRS module<br>  • APRS messaging / beaconing — Send messages or GPS beacons automatically while on the background. Uses your device&#39;s GPS information.<br><br><br>  MODERN DESIGN<br>  • Material 3 / Material You with dynamic color theming<br>  • 13 accent color options<br>  • Clean, purpose-built interface for PTT operation<br><br>Requires access to a SvxLink reflector server. The app does not include or operate any servers. Contact your local amateur radio club or SvxLink community for server access.<br><br>No ads. No tracking. No data collection. Your server credentials are stored locally on your device only.

## Rankings

- #1,385,278 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.CHANGE_WIFI_MULTICAST_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_LOCATION`
- `android.permission.FOREGROUND_SERVICE_MICROPHONE`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECORD_AUDIO`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.jcalado.voxlink.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [SVXConnect](https://chrome-stats.com/d/com.gururf.svxconnect) — 102 users
- [HamLink - Professional VOIP](https://chrome-stats.com/d/yo3tco.hamlink) — 3,124 users, 1.00 / 5
- [TeamVOX PTT](https://chrome-stats.com/d/net.servitron.teamvoxptt) — 1,323 users
- [Voxer Walkie Talkie Messenger](https://chrome-stats.com/d/com.rebelvox.voxer) — 40,033,288 users, 3.26 / 5
- [VoxaLink](https://chrome-stats.com/d/com.voxalink.app)
- [VoxWav Pro](https://chrome-stats.com/d/com.jittersoft.voxwav) — 636 users
- [VoxCon](https://chrome-stats.com/d/com.openvox.voxcon) — 1,951 users
- [VoxDMR](https://chrome-stats.com/d/com.jcalado.voxdmr) — 10,632 users, 4.76 / 5
- [Echo](https://chrome-stats.com/d/com.jcalado.echo) — 499 users
- [VoxWav Free](https://chrome-stats.com/d/com.jittersoft.voxwav.free) — 6,633 users, 5.00 / 5
- [Voxnup](https://chrome-stats.com/d/com.voxnup.mobile) — 13 users
- [CyberVox](https://chrome-stats.com/d/com.cybervox.app) — 27 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.jcalado.voxlink)