Voice goes phone to phone over Wi-Fi or cellular. Channels, huddles, SOS and roll call built in.
Pick your avatar
Everyone with the same code joins the same radio net. Use something hard to guess.
Channels (talkgroups)
A channel named "All Call" is heard by everyone, whatever channel they're on.
NetCall by LhYnxz · Built for CoreWeave crews 💙
NetCallby LhYnxz
Team
Connecting…
Emergency
CH 01—
Standing by
P1SCANLOCKPRIVBCASTHUDDLEDURESSDND
Huddle
👥 Crew
📡 Channels
Tap a channel to switch. Tick Scan to also hear it while Scan is on.Channels are managed by your admin. Channels marked "passcode" ask for a passcode the first time.
💬 Text
Text on this channel.
🕘 Recents
Transmissions, alerts and roll calls from this session. Kept on this phone until you close the page.
⚙️ Setup
😎 Avatar
Shows next to your name for the crew.
🎛️ Hardware PTT key
Use a Bluetooth PTT button, a keyboard, or a rugged phone's PTT key mapped to a keyboard key.
Space
📉 Drop detect
If the phone is dropped hard, a 15-second countdown starts, then an emergency is sent.
🧍 Man-down (no motion)
No movement for 5 minutes starts the same countdown. For lone work; keep the phone on you.
📍 Follow my location
Switch channel automatically when your location matches a channel name, e.g. "Data Hall 2 · Row 14" → Data Hall 2.
🎖️ Role / priority
Higher priority can interrupt lower on the same channel. P4+ can broadcast and run roll calls.
🔊 Volume
Invite link
NetCallAdmin console · by LhYnxz
🛡️ Admin
Sign in with your team's admin key. Every change you make here is signed with the key and passed phone to phone, so crew phones only accept settings from this key. The key stays in this browser tab; signing out clears it.
No admin key yet?
Create one for your team. Save the admin key in your password manager. Anyone with it has full admin access, and it can't be recovered if lost.
Admin key (secret)
Team
Connecting…
This team isn't managed yetTake control to publish the current channel list and feature settings under your admin key. Then send crew the invite link below so their phones trust this key.
📡 Channels
Name
Members online
Created
Passcode
Actions
Resetting a passcode asks everyone for the new passcode the next time they open that channel. Share it with the crew who need it.
🧩 Features
Changes reach connected phones within a few seconds. Phones that are offline pick them up when they reconnect.
📣 Message of the day
Shows as a banner at the top of the app for everyone. Each person can dismiss it for their session.
👥 Live crew
🔑 Invite and keys
Crew invite link (includes this team's public admin key)Public admin keyFor the strongest setup, paste this into ADMIN_PUBLIC_KEY at the top of index.html and re-upload the file. Then every phone trusts only this key, even without the invite link.
Are you OK?
Drop detected
15
An emergency will be sent to the whole team when this reaches zero.