iOS/Android native SIP client with integrated VPN functionality

The iOS/Android SIP client functionality:

- connects to the SIP server through a VPN based on OpenVPN or L2TP over IPSEС

- push notification

- chat based on SIP/SIMPLE

- encryption for voice

- use scp for load setting

Evner: Android, iPhone, Mobile App Development, VoIP

Se mere: symbian native sip client, android voip sip client, android amr sip client source, android sip client, android sip calling, softphone app, iphone sip settings, android 8 native sip client, android 9 native sip client, softphone with built in vpn tunnel, ios native sip client, android free sip client develop, android g729 sip client, android java sip client nokia, android develop sip client, native sip client android, android native sip client codecs, android native sip, android native sip codecs, sip client dialer vpn iphone

Om arbejdsgiveren:
( 0 bedømmelser ) Almaty, Kazakhstan

Projekt ID: #19253902

32 freelancere byder i gennemsnit $1280 på dette job


Hello there Thanks for sharing project requirements, we are working since 2009 in and have delivered 300+ Mobile applications. Please check our recent work portfolio [login to view URL] Flere

$1666 USD in 30 dage
(191 bedømmelser)

Hi there, I have checked the details I have great experience with Android, iPhone, Mobile App Development, VoIP. Please start the chat so we can discuss this job more in detail. Thanks

$1250 USD in 20 dage
(31 bedømmelser)

I have strongly experience about Linphone. Let's check my profile's feedback. Looking forward to hearing from you. My previous projects done: Flere

$1250 USD in 20 dage
(25 bedømmelser)

Dear sir, I worked on similar project base on linphone and openvpn. I am Tuan Tran in Vietnam, I have 12 year in Software Industry . I have experience in PHP (laravel, ci, yii ..)) , nodejs, angularjs, react (js and Flere

$1500 USD in 20 dage
(86 bedømmelser)

Dear Sir/Ma'am, Have a Great day.., Thank you for taking the time to read my application, I have gone through all your project requirements in detail and me and my team is all set to work with you,I have 40+ Mobi Flere

$750 USD in 15 dage
(62 bedømmelser)

Hello! My name is Igor, I can help you I am the developer of your project Feel free to contact me at any time to discuss the details of the project

$1222 USD in 20 dage
(20 bedømmelser)

Dear friend, We read through the job details We very much look forward to the opportunity to work with you and to make this occasion a momentous one. Can we have a discussion now? Sample web development work Flere

$1250 USD in 25 dage
(22 bedømmelser)

Hello, Can we discuss in detail ?Do you have any timeframe? We welcome you to join hands with us as we think we are capable enough to start this project and we give you surety of answering all your queries. W Flere

$1250 USD in 20 dage
(8 bedømmelser)
$1450 USD in 10 dage
(26 bedømmelser)

Hi, I read your project requirement carefully and I understand your project but I want to ask a few questions before mover further so that I can deliver you exact work with one shoot. I always deliver quality wit Flere

$1250 USD in 20 dage
(7 bedømmelser)

We are TOP linphone CUSTOMIZATION team with we can do all the customizations with your branding, calls etc.. Do have the SIP server can you provide us the SERVER SIDE support? and the SIP credentials ? Please INBOX th Flere

$1500 USD in 20 dage
(12 bedømmelser)

Hello, Android/Iphone/Mobile App Development/ Websites with Admin Panel As you have review my profile I have done many projects regarding this. I have completely read and understood what exactly you required in Flere

$1000 USD in 20 dage
(8 bedømmelser)

Hi, I can create an iOS/Android with integration of VPN functionality. I will cover all the features which you have mentioned in your project details. - Will connect with the SIP server through a VPN based on Ope Flere

$1111 USD in 18 dage
(8 bedømmelser)

Hi there i am able to work with you about this project but i need more details about it be free to ask me any question bye, Pavel

$1250 USD in 20 dage
(20 bedømmelser)

Dear Customer! I’ve read your brief and I’m pretty confident that I will be able to create your app as required. Development experience: Native mobile: iOS ( Swift, Obj-C ), Android ( Java, Kotlin ) Mobile G Flere

$1250 USD in 20 dage
(3 bedømmelser)

Hi I've read your project description and I've worked on the similar projects like this. I can complete your project within an efficient amount of time and budget. Thanks & regards Amit

$1250 USD in 20 dage
(5 bedømmelser)

Hello, Greetings! We have gone through your initial project requirements and we understood that we need to develop an iOS,Android [login to view URL] on IOS & Android is our core domain and we successfully completed more t Flere

$2000 USD in 20 dage
(7 bedømmelser)

man i am also app developer ios and android and i will do connects to the SIP server through a VPN based on OpenVPN or L2TP over IPSEС, push notification, chat based on SIP/SIMPLE,encryption for voice, use scp for l Flere

$1000 USD in 10 dage
(10 bedømmelser)

Hello Project Manager **Immediate Start** No Upfront Payment. Payment After Delivery I am expert with 7+ years of experience in creating & designing App & Website Android , Ios Application , shopify/eCommerce Flere

$1250 USD in 20 dage
(17 bedømmelser)

Hi, I have gone through the job description and I have understood it. I am capable for the job. I can finish this job perfectly because of that I have real experience and high skill in React Native mobile app devel Flere

$1250 USD in 20 dage
(13 bedømmelser)