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Android Apps SIP bridge to GSM Network

$30-250 USD

Closed
Posted over 11 years ago

$30-250 USD

Paid on delivery
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
Project ID: 3980427

About the project

7 proposals
Remote project
Active 11 yrs ago

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7 freelancers are bidding on average $511 USD for this job
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please check PM
$225 USD in 7 days
4.7 (24 reviews)
6.1
6.1
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Hello, I am very much interested on your project. Please do contact me and we will discuss further about this project implementation steps,approaches. I will be waiting for your reply. Check your PMB for my work portfolio. Thanks, Rana
$2,000 USD in 40 days
5.0 (11 reviews)
5.1
5.1
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For more details please check PMB... Thanks
$250 USD in 8 days
5.0 (5 reviews)
4.5
4.5
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It would be Great to work with you. Please see PMB for further details. Thanks.
$399 USD in 9 days
5.0 (2 reviews)
1.6
1.6
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Custom software development: w w w . The Administrator removed this message for containing contact details which breaches our Terms of Service . i o
$250 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hello, Thanks for your post. Kindly check our PMB.
$200 USD in 7 days
0.0 (1 review)
0.0
0.0

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Malaysia
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Member since Nov 24, 2012

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