Will SINCH charge for communication from both parties (Caller and Recipient)?
As I can see that if i perform app to app call usin SINCH then my minutes are being deducted from caller and recipient both the parties.
I am aware that sinch allows for 2500 minutes free for app to app calling but does that mean like if I perform app to app call and total call duration is on 5 minutes than sinch will deduct 10 minutes (5 minutes from Caller and 5 minutes from recipient)?
No, 5 minutes call will add 5 minutes to your total amount of minutes, when you reach 2500 in total we start to charge