iOS linphone app with voip push notification

Dear Client, We have 9+ years of experience in Mobile UI Design, Graphic Design, iOS, Responsive Design, Hybrid, Visual Design, Android, Apple Xcode, iPhone App Development, Android App Development, iOS Development, PHP, API, Amazon Web Services, Location, Swift Watch, Map Integration, User Authentication, User Profile, Creation Camera, iOS, Objective-C, Phone, Payments, Social Media Account Integration. We have developed numerous Web & Apps from scratch, so I can full fill your requirement at the expert level, I can assure you that you will not be disappointed with my work. We have developed numerous applications from scratch so we can full fill your requirements at the expert level. We shall put all our efforts to deliver your project successfully, please connect with me so we will find our best & fit solution according to your requirement. Kindly get back to me Thanks Vikas Gupta ...

Hello After reading over your application this looks like a perfect fit for my skill sets. I have many experiences in building native ios and android mobile apps so far. I am sure I can implement all of your requirements. Please let's discuss further details over chat. Thank you and looking forward to hear from you soon. Best.

I am a professional linphone - iphone and android experts] here with experience of making more than 100+ apps and customizations. Give us a ping and we will chat in detail. Can you provide your SIP users for quick testing along with its IP?