A project for asterisk sip phone for iPhone , the app needs to work on 3G and must allow for push notifications and work in the background .
Something similar to Groundwire but with our own brand.
11 freelancers are bidding on average $6062 for this job
Dear BBS000:My name is [url removed, login to view](Chinese name: [url removed, login to view]), I had been an experienced senior software engineer and a senior English-Chinese or Chinese-English translator,I have 14 years programming experience. More