SinchService integration using Cocoapods failing

Question

I'm new to Sinch service, currently I'm trying to use 'SinchService' along with 'SinchRTC' via Cocoapods but Xcode is giving me this error:

Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_Sinch", referenced from: objc-class-ref in SINService.o (maybe you meant: _OBJC_CLASS_$_SinchService)
"_SINApplicationDidReceiveRemoteNotification", referenced from: -[SINService initWithConfig:] in SINService.o -[SINService dealloc] in SINService.o
"_SINClientDidFailNotification", referenced from: -[SINSClientsObserver init] in SINSClientsObserver.o -[SINSClientsObserver dealloc] in SINSClientsObserver.o
"_SINClientDidStartNotification", referenced from: -[SINSClientsObserver init] in SINSClientsObserver.o -[SINSClientsObserver dealloc] in SINSClientsObserver.o
"_SINClientWillTerminateNotification", referenced from: -[SINSClientsObserver init] in SINSClientsObserver.o -[SINSClientsObserver dealloc] in SINSClientsObserver.o
"_SINRemoteNotificationKey", referenced from: -[SINService onDidReceiveRemoteNotification:] in SINService.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

When I remove 'SinchService' from my Podfile no error is throw by Xcode. Help with this issue would be appreciate.

My podfile:
platform :ios, '8.4'
source 'https://github.com/CocoaPods/Specs.git'
use_frameworks!
target 'Conversa' do
pod 'ParseUI'
pod 'Parse'
pod 'SinchService'
pod 'SinchRTC'
pod 'YapDatabase/SQLCipher'
pod 'GoogleMaps'
pod 'JSQMessagesViewController'
pod 'Whisper'
pod 'OHQBImagePicker'
pod 'Buglife'
pod 'Branch'
pod 'TTTAttributedLabel'
pod 'JVFloatLabeledTextField'
pod 'MBProgressHUD', '~> 0.9.1'
pod 'Appirater'
pod 'IDMPhotoBrowser'
pod 'CRToast', '~> 0.0.7'
pod 'Fabric'
pod 'Crashlytics'
pod 'SSKeychain'
pod 'Mantle', '~> 2.0'
pod 'DGActivityIndicatorView'
end

Answer 1

It require following Frameworks to be added in Link Library.