Recording voice chats in Telegram is a efficient way to capture important discussions. However, it is worth noting that Telegram does not natively support voice chat recording, you will need to rely on third-party apps or workarounds. Here's a step-by-step guide to help you achieve this:

For Android users

If you're an Android user, you can try using the Telegram and call recording modules of the CeedCall and one of the third-party apps that offer audio recording ability. To do this:

1. Start a voice chat with the person or group in Telegram.
   
2. Open the CeedCall app you prefer and answer the call from there.
   
3. You will then be connected to the voice chat via third-party recorder and can access its built-in recording capability.
   
4. Start the call recording in the app and your phone will begin recording the voice chat. The recorded audio should be stored in your phone's storage, which you can then transfer to your computer or cloud storage.
   
   

Alternatively, Android users can also install other call recorder app say like voice messaging and follow the same procedure as above, using app specific settings to capture.

For iOS users

Unfortunately, for now, 电报官网 there's no default feature to record voice chats on iOS. If you're on the latest iOS versions there might be a few third-party apps available although Apple does provide users complete control in regards to this.
If your participants graciously provide consent you can have transient screen sharing enabled, however only works for that conversation then and is not long lasting following this sharing

1. Have the iOS user launch the audio recording module as there seems to be many support ticket - voicemail may prove best
   
2. If set to be captured - also via available voice messaging service
   
   

Other Users - Desktop / Browser

If using telegram via web and have no version with desktop on this version - Unfortunately you cannot capture directly unless you possess a stand-alone application of one provided. Using that you may record.

Limitations
Recorded voices might be stored solely in your device's storage, which might pose challenges for sharing. Each user should abide by local regulations regarding voice records.