Developing a Mobile app to make voip calls

$500-1500 USD

Closed

Posted

about 8 years ago

$500-1500 USD

Paid on delivery

Hello freelance developers, We need a developer for a Mobile Voip app to make calls integrated to A2Billing or Sippy softswitch. The developer should have good knowledge of telecom or related experience. He shall be testing the app before we make payments and will give us technical support at the beginning of the start- up. App. (A2Billing or Sippysoftswitch). Features: Balance display from API. Wifi/3G Call Calling card feature (with access number dialing). Cimb bank, Malaysia and Paypal integration Payment history Multiple codec suport. Call history DTMF support Customer self service portal for ITSP. Reseller panel Self topup Setup new customer using their mobile phone number Topup other customer using their mobile number. Regards, Augustine C. Affam

Project ID: 10303681

About the project

4 proposals

Remote project

Active 8 yrs ago

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4 freelancers are bidding on average $1,734 USD for this job

@kjgroup197318

---------------------------------Best Result on Time-------------------------------------------- Hello! I read your description carefully. Your project is absolutely wonderful and fascinating. We have rich experiences in Website development, android app development, iOS app development, and so on. If you give me a chance to work on your project, I will do my best and offer the best result. Please feel free to discuss with me. I will be very happy with your response. Looking forward to your positive response. Thanks KJ Group

$1,500 USD in 20 days

4.3

(67 reviews)

6.0

@Njaisamuel

hello. I have great experience in mobile application development. I also have great knowledge and have worked on few projects on telecommunications. I will develop the best application to make voip calls.

$1,333 USD in 15 days