How to Enable/Activate whatsapp calling feature in Apple iphone

If you want to download whatapps calling feature in your iphone then i will tell you how will you do this. As earlier you know that whatsapp has introduce a new feature of calling in its new version but you can only download it on your android device but you know, You can also install it in your iPhone but your iPhone must have a jailbreak iphone but if you don't have a jailbreak iphone then you have to wait for more days
Now just follow these steps for install the whatsapp feature in your iphone/IOS

Just follows these steps to install the whatsapp  calling in your iPhone 

.1) You should have a jailbreak iphone *

2)For whatapp calling in iphone you have to download beta version from cyda.* 

3) When you install the above version in your iphone you have to ask your friend to call you from its whatsapp calling so as soon as he called your Whatsapp, your whatsapp calling is activated and you can easily use this feature.

4) You have to attain the call of your friend for a while and then cut it

5)Now you can also use whatsapp calling feature in your iphone 

I just hope it will be helpful for you and you can easily use the whatapp feature calling in your iphone. 
If you still face any problem activated the whatsapp calling feature then do comment in the box, so that i can help you in that. 
TThanks.