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Voip calling Service

38 freelance hanno fatto un'offerta media di $5826 per questo lavoro

aistechnolabs

Greetings!! I am very thankful for this opportunity. It’s really exciting that we have similar kind of expertise and work experience. VOIP app: [login to view URL] htt Più

$5811 USD in 30 giorni
(41 Recensioni)
10.0
MobiStudioz

Hi there, Good day, just finished reading the scope of the project ►►Brief -Mobile Calling Application Development. ►►kindly communicate with us so that we can discuss the job ►► Technology ◄◄ Più

$10000 USD in 90 giorni
(30 Recensioni)
10.0
mukes1986

Dear sir, We are expert in Mobile application development for IOS and Android app. We have delivered 200+ mobile application with out 45+ professional development team. Please check our freelancer profie. You will Più

$5555 USD in 50 giorni
(139 Recensioni)
9.1
HugeWave

Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in this Più

$10000 USD in 80 giorni
(95 Recensioni)
8.8
Yknox

Hello, How are you? I am Wen. I have been working in mobile app development for over 5 years If you have app idea, I can do that with my rich exps, perfect skills No worries, if you give me a chance or test, I can s Più

$5850 USD in 50 giorni
(647 Recensioni)
9.0
AAPBD

Hi there, Hope you are very well today. We can either use WebRTC/XMPP combination or readymade SDK like https://quickblox.com. I can provide fully responsive Website, Graphics support, Web Services (API), Admin Pan Più

$10000 USD in 45 giorni
(101 Recensioni)
8.7
amitorada

Hi, I have 5+ years of experience in Android/iOS application development. We will give you one year of free technical support. Free technical support minor changes and bug fix. I have developed applications for r Più

$1388 USD in 25 giorni
(105 Recensioni)
7.6
ITWhiz4U

Voip calling Service Hello. How are you today?. I have read your job post in carefully and understood everything what you want. I have developed 60+ apps & published them app stores in successfully for 6+ years Più

$5850 USD in 10 giorni
(56 Recensioni)
7.5
Yugene90

Hello, How are you? I have checked your job "Voip calling Service" and placed a bid since we are a development team of highly skilled developers and have already developed voip calling apps similar to yours. Below Più

$5000 USD in 10 giorni
(39 Recensioni)
7.6
UnitedWebSpace

How are you ? My name is Bryan Valencia. Please check my profile. https://www.freelancer.com/u/UnitedWebSpace I have time to discuss and deliver your your project. Let’s have a chat. Thank you. Bryan.

$5850 USD in 10 giorni
(39 Recensioni)
7.7
Champian

Hey I have expertise in VOIP can you please explain me what you want exactly Please message me so we can discuss more in details I am having more than 10+ years of experience in application design and development Più

$5850 USD in 30 giorni
(20 Recensioni)
7.3
indiasofttel

Hi Sir, I have good experience in developing VOIP, SIP dialer app development and i reviewed your requirement it's looking good to me. I will help you in building VOIP calling service. Can we discuss in chat so i hav Più

$1000 USD in 10 giorni
(66 Recensioni)
7.1
$5850 USD in 10 giorni
(46 Recensioni)
7.1
$5850 USD in 10 giorni
(15 Recensioni)
6.3
shamalk

I have worked on few similar projects before. I will deliver the solution based on Protocol: SIP Server: Asterisk Server Client: Javascript based Web client

$5000 USD in 20 giorni
(14 Recensioni)
5.7
tangramua

Hello My team can build a voip calling service. Here is the sytem we have developed a custom VoIP phone system based on Asterisk to automate all of our business phone communications. Main features which we h Più

$5400 USD in 30 giorni
(19 Recensioni)
5.8
tgchauhan1711

Hello sir I am expert in java and j2ee and skills you mentioned. Please see my profile and skills. Please give me more details about your project. I have more than 3 years experience as a Java/J2EE develo Più

$2222 USD in 30 giorni
(11 Recensioni)
5.5
iKcon

Hello. We are Team iKcon Infotech. We have been dealing with VoIP based system from past 7 years. If you are looking forward to start calling business all you require is Softswitch, Mobile Applicatoins, Website, Più

$3333 USD in 10 giorni
(25 Recensioni)
5.5
waheni

you need softswitch and voip reseller , there is some opensource option ,like freeswitch and a2billing i can share with you other idea please pm thanks

$5850 USD in 90 giorni
(27 Recensioni)
5.6
zhangguimin0604

IF YOU DON'T HIRE ME, YOU WILL REGRET ME FOREVER. I HAVE FULL EXPERIENCE OF DEVELOPING THE PROJECT SIMILAR TO YOURS. Hi there! Really do you crave for completing your project? Don't worry! I have read your project d Più

$2222 USD in 10 giorni
(12 Recensioni)
5.4