A mobile dialer app for modern mobile interfaces that should work with any sip voip server using sip protocol and support all the standard codecs, consuming low bandwidth, voip dialing using wifi, 3G/4G and have the functionality to use local minutes (as calling card). user friendly and quality voip calls. User may registered through his verified mobile number. more detail will be provided after contact.
34 freelancers are bidding on average $726 for this job
hello hope your doing well. I read your project requirements carefully and understood the requirements but I need to discuss more about the job. Thanks