Calls support about baileys

[edgardmessias]

There are two parts to work with calls: the websocket commands and the WebRTC connection.

I am able to understand how to offer or accept a call, but the WebRTC connection is the problem.

They use a full customized version of pjsip.

The code that I did to offer a call, without connecting: https://github.com/wppconnect-team/wa-js/blob/00abf6bfe42424a3dc126b06bd11e8ba50e1888b/src/call/functions/offer.ts#L70

[badereddineqodia]

+2

[edgardmessias]

The steps:

• Socket: Send a offer call
  • Response: {rte: <some ip:port>, key: <base64>, relay: {te2:<ip:port>, token}[]}
• Nodejs: Process the response and get the ice/stun servers and token
• WebRTC: Send a customized STUN request to make a NAT connection
  • Custom attribute 0x4000: Maybe part of token
  • XOR-RELAYED-ADDRESS: ip of server
  • MESSAGE-INTEGRITY: HMAC-SHA1 of message
• WebRTC: Send a customized STUN request to PING
  • Custom attribute: 0x4002 or 0x4003
• Nodejs: Get the timming of response for each server
• Socket: Send a relaylatency with the timming of ping
• ... to find out yet

[erickythierry]

up

[Guilherme-j10]

up

[Auties00]

Before adding this issue, make sure you do the following to make sure this is not a duplicate:

1. Search through the repo's previous issues
2. Read through the readme at least once
3. Search the docs for the feature you're looking for

I am interested in handling incoming voice calls on WhatsApp programmatically.

Receive incoming WhatsApp calls Answer the call Receive streaming data and send data back simultaneously in a bidirectional connection End the call

you can't do that currently, we are working on it

[ripreal]

I have noticed that sending voice call is possible to implement. But what to do next i do not understand

{ "tag": "call", "attrs": { "to": { "_jid": { "type": 1, "user": "1234567890", "device": 0, "domainType": 0 } }, "id": "5223.12338-39" }, "content": [ { "tag": "relaylatency", "attrs": { "call-id": "0DDBB7F053B6361A9A0A9F5369F6D5D7", "call-creator": { "_jid": { "type": 1, "user": "1234567890123", "device": 9, "domainType": 0 } } }, "content": [ { "tag": "te", "attrs": { "latency": "33554930" }, "content": { "0": 157, "1": 240, "2": 205, "3": 62, "4": 13, "5": 150 } }, { "tag": "destination", "attrs": {}, "content": [ { "tag": "to", "attrs": { "jid": { "_jid": { "type": 1, "user": "1234567890", "device": 0, "domainType": 0 } } }, "content": null }, { "tag": "to", "attrs": { "jid": { "_jid": { "type": 1, "user": "1234567890", "device": 29, "domainType": 0 } } }, "content": null } ] } ] } ] }

[Auties00]

I have noticed that sending voice call is possible to implement. But what to do next i do not understand

{ "tag": "call", "attrs": { "to": { "_jid": { "type": 1, "user": "1234567890", "device": 0, "domainType": 0 } }, "id": "5223.12338-39" }, "content": [ { "tag": "relaylatency", "attrs": { "call-id": "0DDBB7F053B6361A9A0A9F5369F6D5D7", "call-creator": { "_jid": { "type": 1, "user": "1234567890123", "device": 9, "domainType": 0 } } }, "content": [ { "tag": "te", "attrs": { "latency": "33554930" }, "content": { "0": 157, "1": 240, "2": 205, "3": 62, "4": 13, "5": 150 } }, { "tag": "destination", "attrs": {}, "content": [ { "tag": "to", "attrs": { "jid": { "_jid": { "type": 1, "user": "1234567890", "device": 0, "domainType": 0 } } }, "content": null }, { "tag": "to", "attrs": { "jid": { "_jid": { "type": 1, "user": "1234567890", "device": 29, "domainType": 0 } } }, "content": null } ] } ] } ] }

as i said it's possible, but it still needs to be implemented as it's a very complex issue

[ripreal]

@edgardmessias cool. But i did not find in code https://github.com/wppconnect-team/wa-js/blob/00abf6bfe42424a3dc126b06bd11e8ba50e1888b/src/call/functions/offer.ts#L70 proto like this. Are you using it?
`
interface ICall {

        /** Call callKey */
        callKey?: (Uint8Array|null);

        /** Call conversionSource */
        conversionSource?: (string|null);

        /** Call conversionData */
        conversionData?: (Uint8Array|null);

        /** Call conversionDelaySeconds */
        conversionDelaySeconds?: (number|null);
    }

`

[edgardmessias]

@ripreal probally this proto is a part of puzzle to solve

[clairton]

+1

[WeberIT]

+3

atm i have absolutely no time but ill be in the boat if i can get some free time

[zhinea]

+4

[clairton]

https://github.com/bhavya32/WA-Calls

[Pulij]

https://github.com/bhavya32/WA-Calls

don't work:(

[Keito-Klein]

Before adding this issue, make sure you do the following to make sure this is not a duplicate:

1. Search through the repo's previous issues
2. Read through the readme at least once
3. Search the docs for the feature you're looking for

I am interested in handling incoming voice calls on WhatsApp programmatically.

Receive incoming WhatsApp calls
Answer the call
Receive streaming data and send data back simultaneously in a bidirectional connection
End the call

I interested too, but i want reject that call when receive incoming Whatsapp call. I've tried various methods but still can't find the function.

[gamersindo1223]

is there any update?

[ahmedRSA]

any update on this?

[irux]

Any new findings on this?

[erickythierry]

Any new findings on this?

There probably won't be anything else coming out about this (at least not here)
since those mainly responsible for this adaptation ended up leaving the project due to legal notice from Meta