Closed

SIP client

18 freelancers are bidding on average $4005 for this job

AwaisChaudhry

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

$5000 USD in 18 days
(33 Reviews)
7.2
MobileAvatar126

[login to view URL] [login to view URL] To meet me in here is like that you meet Oasis in the desert . NEW SOFTWA More

$3000 USD in 7 days
(17 Reviews)
5.5
techradiusptyltd

Hello, Hope you are doing great!! I've read your description that you want an app where you want voice & video call through VoIP. I already made similar whatsapp, taxi app. please visit this is made by me "https://pla More

$4000 USD in 20 days
(22 Reviews)
5.4
DevStar925

Hi sir, how are you? I have been working with mobile apps (native and hybrid) for many years. I read your description carefully and understand your requirements fully. I am really interested in your project. I am More

$4600 USD in 7 days
(4 Reviews)
4.8
Sunilchaudhary8

Hello Sir, I am VOIP SIP dialer developer by profession for android and ios and window platform . Please contact me as soon as possible. i will be so happy to work for you. I Go through the job details carefully an More

$4000 USD in 7 days
(11 Reviews)
4.3
Mare009

Hi How are you? I am expert in Native mobile application development with 7+ years(Swift, Objective-C, Java, Kotlin). And I am good at in Cross platform Development such as Xamarin and React. Here is my last work. D More

$4000 USD in 7 days
(4 Reviews)
3.9
willspage1991

I’m Professional Web Developer & Programmer having 6+ years of experience. To provide top notch solution in every channel of IT. We provide services in following areas: ✔ PHP/MYSQL Large Scale Web Applications Develo More

$3000 USD in 3 days
(3 Reviews)
3.0
rvtechsolution

Hi I am iOS and Android APPs expert having 7+ years experience using objective-c and swift programming language and ready to Build VoIP Softphone for iOS and Android (SIP-UA), voice , video and [login to view URL], Source. More

$4444 USD in 30 days
(7 Reviews)
2.4
AITSoft

Hello there, How are you doing? I have read the description, I have great experience doing similar jobs related to these skills Android, Asterisk PBX, iPhone, Mobile App Development, VoIP. Right now I am placing a p More

$4440 USD in 9 days
(2 Reviews)
1.8
murtuza90

IF YOU ARE SERIOUS FOR THIS JOB & REALLY LOOKING FOR DEVELOPER & GET IT EXECUTED THEN, LET'S HAVE QUICK CALL ON FREELANCER TO START IMMEDIATELY & FOR MORE DISCUSSION *** WE ARE EXPERT IN VOD - VIDEO STREAM - VoIP - More

$3900 USD in 15 days
(1 Review)
1.7
vladimir91216

hi. i read your requirement in detail. I have read your description very carefully. I have experience in Android and I am very familiar with JavaScript. I have built many websites. I have high skill at java. I hope to More

$4000 USD in 7 days
(1 Review)
1.2
cooddooc

I read job description and I can do your project.I can even work on urgent basis and complete your project soon and on reasonable [login to view URL] me for more information.

$4000 USD in 7 days
(1 Review)
1.1
paymentdeveloper

Hi, Thanks for posting !!! I have 14 years of experience in Website and Mobile apps. I have checked the requirement and understand. I have created website SIMILAR to do you want to see the DEMO ???? Thanks More

$3000 USD in 7 days
(0 Reviews)
0.0
idealdesginers

hello, Reviewed your requirement and understood that you are looking for a developer to build an Android and IOS learning app. I am applying for this job as I have 5+ years of experience with both HYBRID and NATIVE A More

$3200 USD in 14 days
(0 Reviews)
0.0
Vitspl

Hello, We are a platinum certified partner of 3CX in US. It is an IP PBX system which follows SIP protocol. We are also well versed on PJSIP, CHAN_PJSIP and CHAN_SIP protocols. We can also develop VoIP apps from scrat More

$5000 USD in 21 days
(0 Reviews)
0.0
hexfa

Hello, I have designed over 10 projects with the SIP protocol, some for subway troubleshooting and some for desktops and mobile phones. There is some samples of the SIP protocol project in my profile. Features: 1-Multi More

$3500 USD in 7 days
(0 Reviews)
0.0
rrrb7

There is a fairly large number of VoIP Softphone (SIP client) for both iOS and Android with support for video and messaging. Do you want to be developed for you from scratch?

$4000 USD in 30 days
(0 Reviews)
0.0
nalliancetech

We have a team expert in Web Designing, Application Development and Databases. We have worked on various projects across various industry verticals. We are specialized in IT Projects and have a team to handle various a More

$5000 USD in 90 days
(0 Reviews)
0.0