Sip Gsm gateway using android phone
12 freelancers are bidding on average $577 for this job
Hello I suggest the Mesibo framework for your project. before I have built a VoIP app with Mesibo, Sip, Sinch. Let's discuss the project in detail. Thanks Dusko
Hi, I have checked The requirement and understand that as well. I have done SIMILAR work past. Do you want to see the DEMO ??? Then Text me here will show you Thanks.