Create voip app that makes free local calls

Dear Manager, Thank you for your project posting. I am very interested in your project posting, very confident to finish your project perfectly. I would like to discuss further details via Skype call or chat. I am ready to start working immediately. Looking forward to hearing from you soon. Sincerely

HI I've read your requirements in detail. I'm kick-ass amazing phone developer who is not afraid to dig in and make things happen! Iím available for communication 15+ hours a day including voice chatting. I will be more than happy to get your response. Please check my review and portfolio. Thank you for reading my words. http://www.freelancer.com/u/dolphinedanlu.html http://www.freelancer.com/u/dolphinedanlu.html#portfolio

Hi.. I am ready for your project. I have rich experience of voip app.. Already I have some app for voip..That is , It's use sip protocol and asterisk pbx. I hope to discuss for details with you. Best Regards.

Hello, We are the leading Software consulting company based at India. We work on high end technologies and having sound exposure of working on the complex projects of Web, Mobile, VOIP, Asterisk, IVR, PBX, Conference, etc. We are the leading solution provider in Telecommunication, Mobile and Web based application along with project management and various CRM as well. We reviewed your requirement and having experience of working similar projects. We are confident and interested to work on the same. We assure you will be delighted from our services. Kindly review attached file to get the better understanding of our Skills and expertise. Also provide your Skype ID so that we can have a conversation and can show you the demo of our projects and products. Looking forward to your prompt and positive response. Best Regards, Jack Marshal

We are a team of experienced developers with iOS and Android, mostly with communication protocols like XMPP and SIP. We have developed a few client-server apps with XMPP and eJabbered. All our applications include Multi-User Chat, sending online, idle and offline presence, sending location, files, photos and videos. We also work with mobile databases, message encryption at the highest level (2048 bit, private and public keys and openssl xmpp socket encryption). This xmpp communication protocol in extensible to many forms. It only depends on the kind of aplication you want to develop. We work with node.js, MongoDB, noSQL,PHP, etc. We can work on iOS and Android only. We also have a backend team. On iOS we only work on iOS 7 with ARC. On Android we have a compatibility library that allows us to start from 2.2. We have developed several xmpp applications and we use webRTC(former libjingle) for voice and video calling and xmpp signaling for the stun/turn servers to connect to the proxy. We work on an hourly rate or rate/2 weeks. We still need more information about the application. We have a demo ready. skype: bogdansturza

Thanks for your post on Freelancer, firstly I would like to say that we DO NOT ASK TO RELEASE PAYMENT till the entire project is complete. Only thing that we request is that you put in an escrow deposit that you do not release till the end of the project. We are based out of Los Angeles with branch offices in Chicago, San Jose and New Jersey. I would like to discuss your vision for your project in detail whenever you have a chance so please do let me know if you would like to proceed. Thanks and I hope to speak to you soon.