SIP to Local call App

Hello I read your project description that is to build SIP to local call app and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experie Flere

Hi I have mobile(Android&Ios) and backend(PHP, NodeJS), game(Native, Unity, Unreal, Cocos 2D …) skill with 7+ years experience. I am very familiar with - On demand system such as UBER style booking , Delivery - Sh Flere

Hello. Honestly, I almost feel like the job description was written with me in mind. Especially what the most appeals me to bid on your project is that *** I have the 6 years of iOS/Android development experience y Flere

Hi Sir, I have good experience in SIP app development, recently i completed a SIP project which you can see from my profile. What feature you mentioned is look fine to me. I just have to check the part where receivi Flere

how are you,sir? I am a professional developer who has rich experience in this field. If you contact me, you and i will all be happy. Thank you for your reply in advance. SIP to Local call App Android, Java, Mobile Flere

Hello I've read your proposal and we are very interested on working with you. We are an application development company based in Los Angeles, California. We have experience working with SIP servers. We also have exp Flere

I have good experience in voip system, Configure UCM and Android client, I can support you to register sip account in Android device..