Softphone for Iphone Android etc

Avg Bid (USD)
Project Budget (USD)
$750 - $1500

Project Description:
We need a softphone
You will develop softphone and make it available in the respective stores (app store, android market etc)
We would like it to work on the following platforms.
IPhone - must
Android - must
Blackberry - optional but prefered
Windows Phone - optional
Nokia - optional
Samsung - optional

When you bid you must list what platforms you can develop for.

Phone will have our logo and our sip server will be hard coded.
user will enter their login and password and the softphone will save this info.
I am very interested in having g723 and g729 if you can advise on this.

There will also be a manage page for other functions, we would like this manage page to be accessible by clicking a link from sofphone.
The mange page uses the same login as softphone so we would like the logins to pass on.

Skills required:
C++ Programming, Cocoa, Java, Objective C, Ruby on Rails
About the employer:
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