Call-progress tones

[ShadowJonathan]

This is a small collection/tracker issue for Call-progress tones.

I used Element Android for a call today, and I noticed that some features (such as a ringing tone) are missing, so here are some of those;

• Ringing Tone (mentioned in voice/video information tones #1687, but reiterated for explicitness' sake), used when calling the other party (regardless if the VoIP connection is established)
• Busy Tone

  • Not sure where to use this one, i'm inclined to say "use it as a hangup signal, as Wikipedia says:

    Typically, the disconnect tone is a few cycles of the reorder or busy tone (e.g. in US), or between five and fifteen seconds of the Number Unobtainable tone (e.g. in UK).

  • I'm also inclined to say "use this as a connection failure tone", to play when VoIP call establishment is showing to fail, or the TURN server is not availible.

• Disconnect Tone, (only if above tone isn't used) maybe something like iPhone's quick hangup beeps

[ShadowJonathan]

(If this is a duplicate, please say so)

[opusforlife2]

Busy tone can be used when the person you're calling is already attending another call (VoIP or not doesn't matter).

[opusforlife2]

(regardless if the VoIP connection is established)

There should definitely be different tones for when you're just calling and when the other person's phone starts ringing. I've had people complain that I ignored their calls on Whatsapp, and it turned out the app uses the same dial tone whether or not the other person's phone is ringing.

This is not the case with normal phone calls, so Element should have different dial tones too.

[AnisTaluqdar]

Connecting tone --> Ringing tone / Busy tone | Accepted vibration | Disconnect vibration or tone.