Crear una aplicación para Android

Hi Dear !! we have Asterisk with A2billing we need Iphone & Android Dailers with VPN tunle for use in Golf countries like UAE , Oman , Saudia ,..etc

with Features for add balance with Ukash , Cashu, Creditcard,paypal,

customer can see last 10 calls history , Balance , contact , Chat between same user of aplication free sms

We are looking for a mobile dialer(Full source code) SIP or H323 (SIP is preffered) which can run on
1) User friendly interface
2) Mobile Dialer should support SIP/H323 for signalling.
3) Mobile Dialer supports G729, G723.1 and G.711 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 Andriod 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. (A2billing )

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.

Example of Mobile SIP Clients === MobileVoip, Siphone, Rynga, Fring sip clients and SKYPE.

If network is not present and user wants to use voip calls from provider then application will automatically dial access number of provider through GSM network to connect provider calling card or callback system.

Control panel to set operator code with following options,
Sip proxy
Codec Selection
Header/footer message
Balance URL
Support contact information

Apart from that we are also looking out for a Soft Dialer or a webdialer like SKYPE.

• Connection over Wifi / 3G / Local Access or Calling Card access number
• Language support - customizable
• Native Contact Phonebook
• Dial, Hang up, Redial
• Call Hold
• Call Mute
• Speaker Phone
• Keypad Display
• Call History: All, Recent, Dialed, Missed
• DTMF: Inband / Outband / SIP INFO
• Account Setup
• Codec Support G729, AMR
• Encryption Integrated
• Encryption supported for all blocked region
• Work with all standard SIP servers
• Supports all standard SIP supported switches based on RFC3261
• Remote end Dialer setting Panel

Umiejętności: Android, Asterisk PBX, iPhone, Mobile App Development, VoIP

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O pracodawcy:
( 24 ocen ) BARCELONA, Spain

Numer ID Projektu: #8177942

10 freelancerów złożyło ofertę na kwotę €329 do tego projektu


Hi there, I'm a mobile applications development team manager and a developer myself too, and I'm very interested in your job post involving these skills. We have recently worked in iOS/Android/Windows Phone apps de Więcej

€277 EUR w ciągu 6 dni
(113 Oceny)

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 We will provide you a. Nice Więcej

€249 EUR w ciągu 15 dni
(63 Oceny)

Dear Sir, Trust us we can do this project as we had done similar project of our clients. We want to work with you and build a healthy longterm relationship so please contact us and discuss for this project before fi Więcej

€250 EUR w ciągu 12 dni
(83 Oceny)

Hello, I have already developed a tunnel to make voip working in Gulf (in the countries where voip/sip is blocked). Here is the demo .... [login to view URL] is my client and their PC Dialer works in UAE/Gulf .. Więcej

€155 EUR w ciągu 3 dni
(29 Oceny)

Hello, Have gone through with your project detail and we need to know more about the project so please let us know that -- Do you have any mock up document ? You can check our previous work below iOS Dev Więcej

€263 EUR w ciągu 5 dni
(22 Oceny)

Hello I am mobile and web expert. I have rich experience with mobile(Iphone&Android) and web(Web Site&Backend) project for several years. I can start your project immediately, and try to sync timezone with cli Więcej

€315 EUR w ciągu 3 dni
(12 Oceny)

Hello There, Please check our efforts: [login to view URL] (SOCIAL NETWORKING AND ACHIEVEMENT SHARING) [login to view URL] Więcej

€1030 EUR w ciągu 30 dni
(3 Oceny)

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably Więcej

€309 EUR w ciągu 10 dni
(8 Oceny)

A proposal has not yet been provided

€222 EUR w ciągu 3 dni
(0 Oceny)

Hi, We are experts for mobile application development. We have developed many applications and having a great success to those applications on iTunes Store and Play Store. We are experts in developing products as well Więcej

€222 EUR w ciągu 15 dni
(0 Oceny)

A proposal has not yet been provided

€309 EUR w ciągu 12 dni
(0 Oceny)