Mobile Sip Client (Dialer)

We are looking for a mobile dialer(Full source code) SIP

Os: Symbian S60/Symbian UIQ3/Iphone/Java/Android/windows mobiles/Blackberry

Supported services should be:

1) Voice + instant voice message chatting

2) SMS

3) Video Calls (optional)

1) User friendly interface

2) Mobile Dialer should support SIP/H323 for signalling.

3) Mobile Dialer supports G729, G723.1 and [url removed, login to view] , GSM codec for sending audio stream

4) Mobile Dialer can run behind NAT or on private IP with VPN Tunneling embedded

5) This software will run on the phone having Symbian or Windows Mobile 5 and 6 having internet via GPRS/EDGE/Wi-Fi/3G and allother available OS and Phone models.

6) Mobile Dialer should be fully customizable.

7) Able to use Mobile Dialer with any kind of Softswitch,Voip Billing Platform which support SIP/H323.

The dialer must be runing from the application layer. The most important part is to add G729 and G723.1 codec in it.

Second important part of this project is to add tunneling feature so call can placed even where VOIP protocol (SIP/H323) is blocked.

Detailed Features:

. Multitasking background support

. Transfer and attended transfer

. Push Notifications, a reliable way to receive calls when the Softphone is closed

. Multi line

. Call waiting

. Call Grouping

. Conference calling

. Call Log

. Address Book Matching to automatically format your contacts into the proper international format

. TLS support for encrypted SIP

. Bluetooth support

. audio codec manipulation

. call recorder and player, seamlessly integrated into the call history

. simultaneous registration of multiple SIP accounts, have multiple accounts registered to receive incoming

. calls and switch the account used for outgoing calls without leaving the keypad

.Phonebook contacts integration. Easy to call anyone in your contacts via SIP

. Contacts search function, search your contacts by name or number

. add new contacts directly from the softphone

. Quickdial, your 12 favorite contacts are one touch away

. ability to generate DTMF tones while in call, to control various PBX features or automated systems (use

. audio, rfc 2833 or SIP INFO)

. speakerphone support

. detailed call history, with intelligent call grouping for an easy overview

. support for sip:username URLs in phonebook

. configurable RTP port range

. SIP Proxy support, VPN support

. STUN server support

. Call Waiting and Conferencing

. Transfer and Attended Transfer

use API and get data of user balance and other billing details

new user can creat account and get listed on switch using APi

Beceriler: iPhone, Mobile App Development

Daha fazlasını gör: windows mobile 5.5, vpn on android, vpn for android, iphone, android iphone, vpn client for android, voip phone services, transfer data from android to iphone, transfer contacts from android to iphone, switch from iphone to android, push models, proxy for android, private proxy search, phone support 24 7, new android os, looking for a new mobile phone, line recorder, java get ip address, java 5 new feature, contacts from iphone to android

İşveren Hakkında:
( 0 değerlendirme ) Saudi Arabia

Proje NO: #7035889

Bu iş için 21 freelancer ortalamada $2623 teklif veriyor


A proposal has not yet been provided

$3157 USD in 20 gün içinde
(50 Değerlendirme)

Dear sir. To get me in here, will be the success of your business and life in the world. The OASIS of Desert will not be good result than you got me in here. I am a high quality and top mobile developer. I have rich ex Daha Fazla

$1184 USD in 20 gün içinde
(25 Değerlendirme)

Hello sir. I am a passionate mobile developer with 5+ years rich experience. Before felling in love with mobile apps, I had worked extensively with objectiveC, XCode, Java, C++ to have a strong grip on OOP and design p Daha Fazla

$1184 USD in 20 gün içinde
(88 Değerlendirme)

Hi, Thank you for your job I have experiences on ios&android apps and games in several years Please check me you will satisfy with my works. [login to view URL] [login to view URL] Daha Fazla

$1263 USD in 20 gün içinde
(63 Değerlendirme)

HI I've read your requirements in detail. I'm kick-ass amazing phone developer who is not afraid to dig in and make things happen! Iím available for communication 15+ hours a day including voice chatting. I will be mor Daha Fazla

$1184 USD in 20 gün içinde
(15 Değerlendirme)

EXPERTS in SIP CLIENT application using G729 Codec. We are READY to Work on your Project BUT we need some CLARIFICATIONS from your Side. When will you available for a QUICK DISCUSSION? Please message us back and Pr Daha Fazla

$1000 USD in 10 gün içinde
(22 Değerlendirme)

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE Latest Apps : [login to view URL] Daha Fazla

$1494 USD in 60 gün içinde
(48 Değerlendirme)

Hello. How do you do? Thank you for your job posting. I have seen your project carefully. It is very fit my skills. I have full experiences in mobile app and game development. I have good designer that I am worki Daha Fazla

$1052 USD in 20 gün içinde
(52 Değerlendirme)

Dear Sir I have managed many of mobile project last few years I have developed similar apps like your project in the past. I have good experience for almost all fields of mobile app development and server side tech Daha Fazla

$1578 USD in 20 gün içinde
(24 Değerlendirme)

Hello We are experts in VOiP apps with multiple apps being developed and delivered to our multiple clients. Here are Dialler apps developed by us DODO VOiP Dialer App "[login to view URL] Daha Fazla

$1546 USD in 20 gün içinde
(21 Değerlendirme)

Dear I am a passionate mobile developer with 5+ years rich experience. Worked in domestic/global app development teams during my last 5 years, gained rich experience and knowledge in mobile app development. My Daha Fazla

$1184 USD in 20 gün içinde
(17 Değerlendirme)

A proposal has not yet been provided

$3289 USD in 20 gün içinde
(11 Değerlendirme)

Over the last 7 years, I have developed so many iphone , ipad apps including photo/video sharing and edting app, snapchat app , shopping app , fitness app games and etc.. Specially, I have extensive development exper Daha Fazla

$1184 USD in 20 gün içinde
(11 Değerlendirme)

Hello Sir, Hope you are fine there. We are having good experience with Mobile App projects and the reason we came across here to give the best output to your project with supreme quality. We have developed Daha Fazla

$2070 USD in 25 gün içinde
(10 Değerlendirme)

Hi, We have gone through your requirement and we understand that you are looking for highly skilled, qualified, and experience Mobile development team for your project to develop mobile dialer SIP . I am gl Daha Fazla

$3298 USD in 35 gün içinde
(1 Yorum)

Hi, Whats up. I am not going to bore you with some repeated scripts that all freelancers use. I am trying to get to a point. If i write some stuffs here. I would like to know about some of your preferences. I h Daha Fazla

$1958 USD in 20 gün içinde
(13 Değerlendirme)

Hello, We have gone through your requirement and are confident that we can successfully execute the project within the timeline. We have enough expertise with HTML5, CSS3, JQuery, Titanium, Eclipse, C, C++, and Java Daha Fazla

$3157 USD in 45 gün içinde
(3 Değerlendirme)

I am VoIP & Mobile developer My voip apps have high voice quality. I developed these voip apps for Global TMail([login to view URL]) company and Voiproaming([login to view URL]) company. Specially, voifone suppo Daha Fazla

$2222 USD in 20 gün içinde
(7 Değerlendirme)

Dear Hiring Manager I am expert in iOS and Android app development. I have been developing this more than 6 years and have already developed over 200 apps in several parts. I can also develop web site and web app Daha Fazla

$1184 USD in 20 gün içinde
(12 Değerlendirme)

Greetings From MobiStudioz ==Project Title- -Mobile SIP Application Development. ==Assumed Scope -User profile management -Voice + instant voice message chatting -SMS -Video Calls ==Kindly communic Daha Fazla

$15000 USD in 100 gün içinde
(6 Değerlendirme)