Looking to have a SIP dialer working on g723 and g729 with our voipswitch with a pptp vpn client and openvpn integrated to it.

We will provide vpn credentials and server details, we just need the dialer with vpn client support.

As the app starts, user gets the option of ‘tunneling’ - enable or disable:

If enabled, the user gets further 2 options, where the user can select any 1 – pptpd or openswan.

The app works as per what user selects.

Logo and icon to be suggested and will be approved by us.

SIP / VOIP dialer standard / essential feature:

Should work in iPhone and iPad

Dialer accessing contacts

Use of bluetooth, handsfree, speaker, mute, hold, dialer for DTMF, call duration.

Skip / omit '+’ or ’00’ in the called number.

Call logs / history of only voip calls.

Balance display – Balance URL: [login to view URL] (3337 is the acc id)

Integration with native dialer and auto start options.

Speaker and microphone audio level.

Echo cancellation and codec settings.

Incoming calls support.

Most important: if the app is running on background or is closed, the vpn should drop / disconnect.


The project will only be considered complete once successfully published on apple store.

The freelancers takes the responsibility to comply with all requirements or costs from apple store (if any).

Apple account and cost for publishing will be covered and provided by us.

Once project completed, the freelancers passes on all source files.

Time frame:

3 weeks (21 days) from the date of award / assigning.

2 weeks for iso app 1 week for testing / bugs

Payment terms:

25% – on start

30% - on completion of iSO app

45% - on apple store successful publishing

Habilidades: iPhone, Mobile App Development, Rede de Administração

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Acerca do Empregador:
( 7 comentários ) Sharjah, United Arab Emirates

ID do Projeto: #12579178

18 freelancers estão ofertando em média $1275 para esse trabalho


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 Mais

$1666 USD in 20 dias
(135 Comentários)

Dear sir, nice to meet you. I'm very interested in your job and your project caught my eyes. I've understood your project scope and database structure entirely. If you give me the chance to serve you, I'll provide t Mais

$1250 USD in 20 dias
(45 Comentários)

Hi there Hope you are doing good. We are syneotek, our client's testimonials say all about our work. This is bhimashankar with "syneotek software solution" company with highly skilled and experienced professional's Mais

$1583 USD in 30 dias
(47 Comentários)

Hello, Sir. Hope you doing good. After reading over your project this looks like a perfect fit for my skill sets. I have thoroughly checked the job description and strongly believe that I'm the best fit for Mais

$1250 USD in 20 dias
(40 Comentários)

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 Mais

$1000 USD in 20 dias
(41 Comentários)

Hi Dear Employer, how are you? I Will Provide You Great And Perfect App To Lead You To The Success In Your Business As Well As Full Services. I saw your project description carefully and thought that your project was Mais

$1184 USD in 20 dias
(20 Comentários)
$1333 USD in 15 dias
(5 Comentários)

Hello, I am full time available for your work. I have gone through your post and as you mentioned for SIP DIALER with tunneling Hello, i will make the native apps as per your satisfaction with the function you hav Mais

$750 USD in 15 dias
(17 Comentários)

Hey There, I have reviewed your description. Kindly share the mockup and brief for functionalities so we can review and start development. PortFolio : Website & WebApps [login to view URL] I Mais

$1000 USD in 20 dias
(3 Comentários)

We are new in freelancer, Please give me one chance to show our talent Hi Dear, Hope you are doing well! I am Kumarsingh from Srashtasoft. We don't just build an application, We build a reputation, trust, a Mais

$1472 USD in 30 dias
(18 Comentários)

Hello, This is pratik working for Expert Coders. I have 8 years of experience in developing application for mobile weather it is Android or Ios . I have came across your requirement and i have understood it very pro Mais

$1444 USD in 20 dias
(2 Comentários)
$1250 USD in 20 dias
(4 Comentários)

Hi, I have been through your requirements and it matches our expertise. I am very much interested in working on your project as it seems that we have done something similar. I am not yet confirmed that. I will have Mais

$1500 USD in 30 dias
(6 Comentários)

Dear Project Owner, Greetings for the day! Thank you for reviewing my bid. I have gone through the details and will get it done quite comfortably. We can start the job immediately once you award it to us Mais

$1472 USD in 25 dias
(4 Comentários)

Dear Sir, We already built dialer app for one of our clients. So, we can customize it as per your requirements and deliver it in a short span of time. Kindly provide us an opportunity to showcase our existing produc Mais

$1250 USD in 20 dias
(4 Comentários)

Hi, We gone through with the requirement and we have done similar job in past so please contact us for the DEMO ASAP. We have done SIMILAR job in past so please contact me on S-@-k-@-y-@-p-@-e sandlerhanks Mais

$1250 USD in 7 dias
(0 Comentários)

Hello Suraj, As per our discussion till now on skype, the scope work seems perfect for us. and we would like to start the project ASAP. Platform : iOS Devices : iPhones, iPad SIP / VOIP dialer standard / essentia Mais

$850 USD in 20 dias
(0 Comentários)

***Ready for the Interview. ***Ready for the Quality test demo. ***Ready without any Upfront milestone. Hi, Hope you are keeping well. - I've reviewed your profile regarding making an app of SIP dialer. Mais

$1444 USD in 20 dias
(0 Comentários)