iOS/Android native SIP client with integrated VPN functionality

Cerrado Publicado hace 4 años Pagado a la entrega
Cerrado Pagado a la entrega

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

Android iPhone Desarrollo de apps móviles VoIP

Nº del proyecto: #19253902

Sobre el proyecto

26 propuestas Proyecto remoto Activo hace 4 años

26 freelancers están ofertando un promedio de $1317 por este trabajo

AwaisChaudhry

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 en 20 días
(44 comentarios)
7.6
Erewin

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 en 20 días
(42 comentarios)
6.3
TechStormTeam

I have strongly experience about Linphone. Let's check my profile's feedback. Looking forward to hearing from you. My previous projects done: https://www.freelancer.com/projects/Mobile-Phone/Linphone-PhoneGap-Cordo Más

$1250 USD en 20 días
(25 comentarios)
6.3
lazermann

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 en 20 días
(23 comentarios)
6.0
eliteapps

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 Más

$1500 USD en 20 días
(13 comentarios)
5.6
seemasit

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 Más

$1250 USD en 20 días
(9 comentarios)
5.8
letsstartcoding

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 Más

$1000 USD en 10 días
(20 comentarios)
5.2
amit0423

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 en 20 días
(5 comentarios)
4.4
pujaroy22

Hello, Hope you are doing well ! Thanks for your job posting. I read your requirement completely. I have 8 years of experience in design and development. I will complete your project on time and within your budget. Más

$833 USD en 8 días
(3 comentarios)
3.1
efuhub

Hello, we can help you in this project. We are having experience of 10 years in the field of Software Development We can finish your project in least time with high quality of work. We carry expertise in: Native Andr Más

$1250 USD en 13 días
(0 comentarios)
0.0
Danial2018

Hey, there, Please if possible give me the list of features and also reference that would be great for me. Please come over the chat for the further detailed discussion. Thanks

$1250 USD en 20 días
(0 comentarios)
4.0
autoran

Hi, I understand what you want to accomplish and I would like to suggest that rather than developing application for phone why dont we use an established IPPBX system(3CX) complete with own android/ios app with chat fu Más

$1111 USD en 10 días
(0 comentarios)
0.0
lucidtech0962

Hello, we have IOS team to build application for you with push notification We will provide TLS encryption with vpn functionality. Your server IP would be hide because no one see your server IP Push notifications is a Más

$750 USD en 30 días
(0 comentarios)
0.0