Looking for iOS and Android programmers for coding custom SIP/VOIP app program.
If you have pre-packaged libs, even better.
It should have following ability:
- User authentication
- Billing information
- All VOIP/SIP features including Device to Device + Device to PSTN / Mobile.
I will provide with SIP server, but if you can setup and recommend, would be great.
Please no time waters.
I require European Standard.
Please submit your past projects when you Bid.
9 freelanceria on tarjonnut keskimäärin 852 € tähän työhön
hi, i have great expertise in iPhone,android and all the other mobile platform also. and also i manage a big team of mobile developers. pls see the pmb. thanks
"HELLO EXPERTS R HERE" We will give you a complete satisfaction and professional solution as per client requirement....we have expertise and skilled programmers
Hi, We are a IT company in India and We are experts with Android and Iphone projects. We are very efficient with mobile based applications . More info is in PMB Regards, Sourabh