I want an calling application people can call via internet to mobile(sim)
with this method :- > METHOD
+ VOIP Server like Asterisk / FreePBX
+ Protocol like SIP/PJSIP/WebRTC
+ Library like liblinphone for Android or iOS.
+ Making outgoing call using this above library functions like , [login to view URL]()
+ A little programming to change number every time.
ONLY BID IF YOU KNOW THIS METHOD AND TYPE "READ" IN YOUR PROPOSAL IN TOP. OTHERWISE I WILL IGNORE YOU
Bu iş için 9 freelancer ortalamada $496 teklif veriyor
READ Hi sir I already build sip/voip dialer app. we can able to call from app to sim. kindly contact me we will discuss more in chat. I am waiting for your response. thanks