Sip Mobile Softphone Development

We are looking for Mobile Softphone Development work.

If you have previous experience in developing VOIP apps for any of these devices we would appreciate your replay

please do not bid if you are new in VoIP Dialer development.

List of features will be for iPhone,Android,Blakberry and Symbian both edition phone:-

• Connection over Wifi / 3G / Local Access

• Native Contact Phonebook

• Dial, Hang up, Redial automatically

• Call Hold

• Call Mute

• Balance display

• Speaker Phone

• Keypad Display

• Call History: All, Recent, Dialed, Missed

• Account Setup

• Brandable Client

• Codec Support G729

• IVR number setting

• Provider can set IVR extension.

• Access number, if network not present

• Work with all standard SIP servers

• Incoming call alert with ringing

• Gsm Call Alert when on VoIP call

• Gsm call answer when on VoIP call

• Brand name

• Copy right

The delivery of the project should include source code.

The project will have support for bugs fixing.

Please Do not ask for any prepayment Until Project is been tested and checked

More details after your bid.

Skills: Android, Blackberry, iPhone, Symbian

See more: sip softphone development android, developing softphone android, gsm codec, softphone development, g729, sip client, standard speaker, phone apps development, development of apps, development apps, bid for development work, iphone voip, sip servers, developing android apps, voip sip dialer, voip mobile dialer, voip dialer, softphone, sip softphone, sip provider, sip iphone, sip dial, phonebook, mobile set, mobile native

About the Employer:
( 1 review ) kuala lumpur, Germany

Project ID: #1534470

5 freelancers are bidding on average $1060 for this job


Hi, We are a team of developers and designers who are in this field from more than 10 years. We are a web design and Development Company, providing web development in PHP, CMS based websites, E-commerce website, Wordp More

$850 USD in 30 days
(2 Reviews)

It would be great to work with you ... Kindly see PMB for further details ... Thanks ...

$799 USD in 19 days
(23 Reviews)

Dear! You hit on my head. Please check the PMB.

$2500 USD in 30 days
(10 Reviews)


$500 USD in 6 days
(0 Reviews)

Hello Sir, Please check PMB for listing and confident to complete the project with quality services.. Best Regards

$600 USD in 10 days
(0 Reviews)

Hi The price we have send you is for 18 days and 2 days is for testing so if you want exact price we can let you know after a detail discussion. I want to introduce our self, we are a group of freelancers have More

$850 USD in 20 days
(0 Reviews)