Calls and Video icon missing

[HDTS1]

I understand that when something is not setup correctly, icon won't show up.

I just cannot think of what could be wrong.

My docker compose yml:

services:
  databag:
    image: balzack/databag:latest
    container_name: databag
    restart: unless-stopped
    ports:
      - 127.0.0.1:7000:7000
    volumes:
      - ./databag_data:/var/lib/databag
    environment:
      - ADMIN=pass_here

I tried both, demo turn server and cloudflare turn server, neither work (calls icon missing)

Web ui works, chat works.

I tried:

• enabling/disabling "Allow Unsealed Topics"
• didsabling cloudflare orange cloud icon (proxying) for this domain and generating lets encrypt cert instead
• demo turn server and cloudflare turn server

What am I missing?

[balzack]

It sounds like the icon isn't showing only for the mobile app? Which version of the mobile app are you using (fdroid, android, ios)? Does the call work otherwise?

[sergeyhkin]

Hi @balzack,

I've set up a complete TURN/STUN infrastructure for WebRTC calls:

• coturn v4.8.0 running on separate VPS with external IP 192.145.31.233
• Databag configured with TURN_DOMAIN=192.145.31.233, TURN_SECRET properly set
• Browser-based calls (Safari, Chrome on iPhone and PC) work perfectly
• coturn logs show successful allocations and relay connections during browser calls

However, the native iOS Databag app fails to establish calls:

• Symptoms: "Operation failed" error, websocket closes with code 1006
• Server logs show AddCall and AddRing POST requests succeed
• But coturn sees zero connection attempts from the iOS app
• No TURN session creation, no relay traffic

My setup:

• Server: Ubuntu 24.04 LTS, Docker, Caddy reverse proxy
• Databag: latest image
• iOS app: v1.31 from App Store, iOS 26.x

The fact that browser calls work fine but iOS app doesn't suggests:

1. iOS app may not be respecting TURN_DOMAIN from server config
2. Possible credential generation issue specific to iOS client
3. Or the iOS app is using cached/hardcoded TURN settings

Would appreciate any insight into iOS app TURN handling.

Thanks!