iSip -VOIP Sip Phone App Reviews

The app and icon need some design work, but technically speaking it works really well.

Push works reliably, and call connection for pushed incoming calls is the fastest among similar products. Excellent job! Customer support is also very responsive and very knowledgeable. Used my broadvoice account with this app, worked great!

This app now works with MagicJack, even for pushed incoming call! Voice quality is very good. Highly recommended to all MJ users.

I'm not if it's because of ios 4.1, the push notification just doesn't work in my ipod touch. The fring works well though, and I'm pretty sure my notification is on. Would you please fix it?

I set up MagicJack on my IPod touch 4G and my IPhone 3G and it works flawlessly. Kudos to the Isip team and keep up the great work.

Registration to ekiga works, diamondcard does not register. Getting help. Push does not work which is a showstopper.have latest I touch w/4.01 os.

I use this with Google Voice and Gizmo. I think it works well.

works very well with iphone 4, iOS 5.0.1. Saves lot of money.

Pls update for iOS 6 for iPhone 5 display Thanks

Hi I have been using this apps for quite awhile. No problem till I use the latest version. Can you fix the bug in your program? My account is always being remove after I close the app. Thanks

New version 4.9 wouldn't save SIP settings. Rebooting seemed to have fixed it! Kudos to tech support for emailing me back!

I used to use this app daily. However the new version keeps on crashing every single time. Please fix soon thank you

Enjoying the app thus far. Haven’t had a chance to use it much. Wondering about the ability to dial direct extensions inside our sip network ?

I love this app, but don’t work with iOS 14.2, please do something, please update, is a great app.