Bitcode is an intermediate representation of a compiled program. Apps you upload to App Store Connect that contain bitcode will be compiled and linked on the App Store. Including bitcode will allow Apple to re-optimize your app binary in the future without the need to submit a new version of your app to the App Store.
Using Bitcode version of Voximplant iOS SDK
pod 'VoxImplantSDK', :path => 'Path/To/VoxImplant_bitcode/'
pod 'VoxImplantWebRTC', :path => 'Path/To/VoxImplantWebRTC_bitcode/'
Usage of bitcode libraries is not recommended for debug/testing builds because of its size. The VoxImplantWebRTC bitcode assembly is unoptimized and around 700 Mb.
Voximplant iOS SDK