App Project

In Progress

Hi,

I have a project to develop Android apps to bridge voice from SIP to GSM,

below the requirement and flow

Requirement

1. Support all Android phone and all android version

2. SIP must support standard sip pbx or sip proxy. example Asterisk or

VoipSwitch

3. Option to support SIP TLS

4. Support Wifi and 3G internet

apps

1. Android using SIP can register to SIP PBX or SIP proxy using Wifi or 3G

2. SIP PBX/Proxy send call to android phone and android phone will send

call to GSM

flow

1. SIP PBX/Proxy ->(via internet Wifi or 3G) -> Android Phone -> GSM

Network

Delivery

1. Deliver the source code and installation apps

Skills: HTML5, jQuery / Prototype, Mobile Phone

See more: network flow example, network flow, flow network, android gsm to sip, asterisk html, voipswitch, voice app, sip phone app, sip app, app sip, App project, android bridge gsm sip call, android asterisk bridge, android sip bridge, android gsm sip bridge, sip bridge gsm, android sip gsm proxy, android app register, proxy sip gsm android, android app project source code, phone sip bridge, mobile wifi app android, voipswitch version, asterisk send, android call source code

Project ID: #4515354

Awarded to:

pierretrudeau1

We are the best experienced provider in this job.

$3600 USD in 5 days
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6 freelancers are bidding on average $4010 for this job

mamun00001

Please check private message. Thanks

$4842 USD in 30 days
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6.1
Cygnusinfomedia

We are very much eager to work on your project. Kindly check out Private msg for links to understand the quality of our past work.

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4.9
Trentsetters

Hi We are one of the best developer on freelancer. We can provide you a excellent solution as we are professional and experience. Read my PM for your ultimate solution. Have a nice day.

$5000 USD in 40 days
(2 Reviews)
4.3
programer218

I can work this project! I have already made a SIP Android App...

$4210 USD in 30 days
(5 Reviews)
3.1
fortranPRO

Based on our expertise and long term experience. Kindly check your PMB. Thanks

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0.0
anuvatech

Please check PMB. Thank you.

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Hicoding

Thanks for posting the project on Freelancer, the project requirements completely falls under our domain and where this project exactly matches with our technical strengths and our abilities to deliver the work on time More

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redextechnology

Hi, We are a IT company in India and We are experts with Android and Iphone projects. We are very efficient with mobile based applications . More info is in PMB Regards, Sourabh

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