Help How can I record both input and output audio simultaneously?

[cutedroid]

I'd like to record both the input audio and output audio at the same time. For example, if I'm on a VoIP call, I want both sides of the conversation recorded into an audio file. How can I easily do this?

Update: it needs to work for voip calls.
I have a rooted tablet

 

[Thom]

Try ... CallX – Automatic Call Recorder

... Thom

 

[Mr. Lucky]

If your device is rooted and compatible, Wanam (Xposed module) works well. Otherwise, I recommend Call Recorder. If you go the Call Recorder route, be sure to get the one by skvalex, as there are several apps with that same name.

 

[cutedroid]

Try ... CallX – Automatic Call Recorder

... Thom

Does this work for voip calls?

 

[cutedroid]

If your device is rooted and compatible, Wanam (Xposed module) works well. Otherwise, I recommend Call Recorder. If you go the Call Recorder route, be sure to get the one by skvalex, as there are several apps with that same name.

cr.skvalex.com/en/faq/detail/can-the-app-record-voip-calls-skype-viber-hangouts says

Can the app record voip calls (skype/viber/hangouts)?
No, it is not possible technically on Android.​

 

[Thom]

Does this work for voip calls?

Their blurb says "all calls". Give it a try and find out ... it is free to try out.

... Thom

 

[cutedroid]

Their blurb says "all calls". Give it a try and find out ... it is free to try out.

... Thom

This app is incompatible for my wifi-only tablet. Many call-recorder apps record non-voip calls only.