Android SIP to Mobile GSM Dialer

i need a Android apps it have to connected with my sip server using wifi/3g

when my sip server send a call to android device it have to pass the call using mobile gsm sip card

my Android phone work like a VOIP gateway

you can use any codec

if you can make it please bid

|previous i have some bad experience|

i m not going to release any fund without test

Skills: Android, Asterisk PBX, Java, Mobile App Development, VoIP

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About the Employer:
( 36 reviews ) jessore, Bangladesh

Project ID: #16504367

17 freelancers are bidding on average $542 for this job


Hi Dear, Hope you are doing well! We don't just build an application, We build the reputation, trust, and relationship. Thank you for this wonderful opportunity. I have excellent experience in Application developm More

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Hi I have read your requirements Completely regarding help in connecting with SIP server I am ready to start the work. I have an Expertise team who will Boost up your Idea and will transform them into the what you Ac More

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Hello Sir, Hope you are doing well!!! Detail About our Company: At Jexcore Infotech Pvt. Ltd. We’ve a talented pool of technical professionals that have experience within the latest Mobile Application, Web appli More

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(14 Reviews)

Hi, I had 5-year experience with Python, Laravel, Angular js, Node.Js, and Java so its easy and simple task for me. Please send me project complete requirement to start working on it. Please come on chat for furt More

$833 USD in 10 days
(8 Reviews)

Hello, we're from vietnam with special skills on this field of work. I’ve been reading your description carefully and interested in this kind of work. . Happy to receive your feedback soon. Hello, we're from vietnam w More

$1313 USD in 22 days
(13 Reviews)

We have 7+ years of experience in this field and we have expertise in every technology. We have well experienced Developers and Designers in our company and we are 35+ people in our company. You can have a look at our More

$750 USD in 8 days
(10 Reviews)

Hi, I am having 4+ Years of experience in app development of Android and iOS And Professional designer. I can help you to create android and ios apps. I make you sure for quality work. Hi To better understand your req More

$777 USD in 10 days
(12 Reviews)

Greetings for the day !! I am very glad to share that i have five plus years of experience in building Mobile apps on Andriod as well as IOS platform. Please find below the links for the apps i have developed in the More

$555 USD in 10 days
(9 Reviews)

Hello hiring manager Developing an Android and iOS app is our expertise as we are confident enough to work on your requirement once we have detail with us. I am experienced in all phases of the software developme More

$400 USD in 10 days
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Hi...I have gone through your project requirements... I can do this. and don't worry you don't need to pay before.....I will give every day updates..we can discuss about this project.

$250 USD in 6 days
(1 Review)

Hello, I have all electronic parts and I can guide you to touch your project target I invite you to discuss in detail on chat Thanks.

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I work with PJSIP project more than 6 months , integrate Rocket chat, Jitsi-meet and PJSIP calling in to the application so i am confident to deliver this app within the duration that i provided.

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Hello! Greetings Of The Day…! This side Konika…….. We were looking through your project and I have seen your project requirements. We do believe that this project regards related to our previous developments which More

$444 USD in 10 days
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Hello Sir, Thanks for your project offering. I'm really surprised at your idea. I'm sure there will none in this Idea. I've worked in VoIP industry for 7-8 years as a sales manager. Normally I trade non cli routes More

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Delivering user friendly mobile apps for your business to achieve your goals. We deliver what we committed your mobile apps development services such as android app development, IOS app development, Windows app develop More

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Android app formate Hello sir I have 5+ years of experience in Android/iPhone/. I have developed applications for a range of domains like GPS services, retail, construction, eCommerce, business productivity, messen More

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