Given this review: "Linphone has some serious issues. After a call has ended the proximity sensor stays on causing the screen to black out constantly (on my Nexus 5 w/ CM13). Also it uses port 5060 by default even though the Random Port is selected. This causes dummy calls from malicious IP scanners to come through directly to the app bypassing your SIP provider. It took me awhile to figure out why I was getting these calls till eventually I toggled the Random Port button off and then on again and got an actual random port. If these sorts of problems get attention from the developers Linphone has the potential to be great but for now I'm back to Zoiper." Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
No

(Question)
Given this review: "Good" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(Answer)
Definitely

Ques: Given this review: "How I get the ip adress ??????????" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
Ans: Not at all

(Q).
Given this review: "Love it" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(A).
Definitely

Ques:Given this review: "Abubakkerkingboy@gmail.com 16790900" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?

Ans:Definitely

Ques:Given this review: "Good app. Better than others" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?

Ans:
Definitely