終了済み

Android(VOIP/SIP)

Description: Provide a VoIP Android library as a software package for embedding into an application

Code-name: VoIP Android library (engine)

Target platform: Android (1.5 or above)

Delivery form: pre-compiled library or sources

Requirements:

• Supports SIP RFC standards

• RTP/RTPC(UDP), an effective jitter buffer implementation

• [url removed, login to view] (A-Law and u-Law), iLBC and optional [url removed, login to view]

• Echo Cancellation support, Tone Generator, File playback

• Call recording (optional)

• STUN support for NAT/firewall traversal (optional)

• Supports multiple SIP profiles (optional)

• Simultaneous outbound calls and conferences supporting

• Ability to configure the cellular data networks path priorities

• Ability to transfer calls or put them on hold

• API functions to configure engine, control calls and receive notifications

スキル: Android, iPhone, Java, マックOS, VoIP

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採用者について:
( 0件のレビュー ) St.Petersburg, Russian Federation

プロジェクトID: #742509

13人のフリーランサーが、このジョブに平均$9792で入札しています

patelromal

Hello Sir, I have developed android base sip softphone. Its running very smoothly. I'll deliver to you within 1 day with source code. Let me know. Thanks and Regards, Romal Patel

$1500 USD 1日以内
(2件のレビュー)
3.5
elapital

We are a software development company based in India, We have got resources to do this project in the given time . so you please consider our bid...

$6000 USD 44日以内
(レビュー1件)
2.6
livexena

Please check the [login to view URL]

$22000 USD 60日以内
(0件のレビュー)
0.0
VirenKV

Hello,First of all thanks for giving us an opportunity to bid on this [login to view URL] have gone through your [login to view URL] are very much interested to do this [login to view URL] see your PMB for more details.

$18800 USD 120日以内
(0件のレビュー)
0.0
rapidsoft

Hello Sir, Please see your private message box. Thank You Umesh

$10999 USD 50日以内
(0件のレビュー)
0.0
celldara

Can provide you with this.

$10000 USD 45日以内
(0件のレビュー)
0.0
birijan

Please check PM.

$6000 USD 45日以内
(0件のレビュー)
0.0
tarrale

We have required capabilities to deliver on this. Kindly provide us an opportunity to work this. Thanks.

$14000 USD 140日以内
(0件のレビュー)
0.0
Zeldan

I have professional skills in VoIP and was participated in the same project but for Symbian

$18000 USD 60日以内
(0件のレビュー)
0.0
sarahsoft

Hi, this is Shirley from Wuxi Information Technology Inc (China). Please check your PMB. Thank you!

$3000 USD 25日以内
(0件のレビュー)
0.0
herzoni

Hello I am an experienced developer, having 5 years of experience in different technologies including Android, .NET, J2EE, J2SE, and databases. I can assure to not only to complete this project in suggested timespa もっと

$5000 USD 90日以内
(0件のレビュー)
0.0
simpledesigner

I feel as if I can provide a quality product for a reasonable price. I may be new to Freelancer but I am not new to the work and am looking for a chance to prove it.

$2000 USD 60日以内
(レビュー1件)
0.0
praveenk6098

We have more then 7+ Experience in various mobile OS like Symbian, Iphone, Blackberry, Android, Windows mobile, windows Palm & J2ME devices. We developed various type of application in mobile like:- 1) VOIP Applicati もっと

$3000 USD 35日以内
(0件のレビュー)
0.0
oraneinc

We have client ready with us. need few customization

$10000 USD 30日以内
(0件のレビュー)
0.0