Softphone App

VoIP service provider has a project for a programmer to create a softphone from existing open source code.

The end result will be a working Softphone running on Android OS and meet license "GNU General Public License, version 2" at [login to view URL]

Must be able to work with existing source primarily Java and XML and modify to specification.

Familiarity with Signal and Video processing as well as SIP,XMPP,RTSP and streaming (RTP,codecs)

Final result must be a working APK capable of being loaded directly to the phone without Google Play Store and also downloadable from Google Play Store.

Additional projects for IOS , Windows , MacOS may be available based on completion of above.

Evner: Android, Java, Mobile App Development, Software Arkitektur, VoIP

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Om arbejdsgiveren:
( 1 bedømmelse ) Freehold, United States

Projekt ID: #17133327

8 freelancere byder i gennemsnit $335 på dette job


Dear sir. I have rich 8+ years experience in mobile application development. You can check my skill from the portfolio and the reviews and the URL. I can fulfill your requirements completely and I can save time a Flere

$300 USD in 3 dage
(25 bedømmelser)

Hi Sir, I have huge experience in developing SIP and VOIP based dialer and soft phone. I reviewed your requirement it's looking good to me. I would like to discuss further with you. Please feel free to message me for Flere

$190 USD in 3 dage
(78 bedømmelser)

Hello. My name is Alexander, I'm from Ukraine (UTC +2). I have passed major tests, for more information about my skills you are welcome to check my portfolio. For now, I work more for feedback. You can be sure th Flere

$888 USD in 3 dage
(3 bedømmelser)
$250 USD in 25 dage
(3 bedømmelser)

Hello, My name is Pranav, I have my team expert in development. I have my client and partner based in the USA named as cebod telecom handle all there VoIP software and web application, I would love to discuss in Flere

$155 USD in 7 dage
(3 bedømmelser)

Hello Sir, I can modify Linphone opensource for you, and activate all linphone features like IM and push notification. and upload to playstore. thanks.

$222 USD in 7 dage
(2 bedømmelser)

Hi, Our Expertise: [login to view URL] SDK, Versions, API level [login to view URL] component like Activity, Services, Content Provider, Broadcast Receiver. 3. GCM & FCM push Notifications, Background Services, Preferences and SQL Flere

$222 USD in 3 dage
(1 bedømmelse)

I design mobile applications and publish them for android smart phones. I am highly skilled as a mobile developer routinely creating innovative and useful apps that are popular and that work well. I keep abreast with a Flere

$450 USD in 3 dage
(0 bedømmelser)