GSM to VOIP mailbox application

call comes to gsm number should be transferred to voip mailbox , the main functionality required is call should get answered then default message should be played (person is busy please leave a message after the beep ) then take the recording . the recorded file should be on the mobile. hw to get this functionality is left to you.

Skills: Android, Mobile App Development, VoIP

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About the Employer:
( 0 reviews ) Bangalore, India

Project ID: #7006405

4 freelancers are bidding on average ₹33368 for this job


Hello Sir I have read out the complete requirement and have strong command over GSM and VOIP feature hence can do this job in an easy manner. I am having 10+ years of experience in the field of mobile app developmen More

₹30000 INR in 15 days
(5 Reviews)

Dear sir. I have read your job posting and become very excited. As you can see from my portfolio, I'm a android developer and have rich experience. Especially I can clone app same as the existing one. My powerful s More

₹36842 INR in 10 days
(5 Reviews)

Hello, I have gone through your project’s initial requirements with the help of the job posting you have placed. I have requisite experience and expertise to complete your project successfully. We are expert More

₹35051 INR in 30 days
(11 Reviews)

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₹31578 INR in 20 days
(3 Reviews)