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VOIP platform for audio and video calling

12名威客为此工作的平均竞标价是$510

aneelmahmood

Hello, What kind of Voip calling server you are looking for? For PBX, ITSP, Call Center ? Just for your information, I have been working with www.YuppyDialer.Com It is an ITSP website ... It's voip services w 更多

$155 USD 在3天内
(32条评论)
6.6
vavy

Hello! What software / ipphones you going to use for video calls?

$250 USD 在14天内
(1条评论)
1.3
opftech

Recently have deployed several hosted asterisk / freepbx installions Can build on suitable VPS or physical hardware (will need secure access to machine while building, VPS preferred) You will need to supply VPS or ha 更多

$200 USD 在3天内
(0条评论)
0.0
PHarut

Hi ! I was just going through your job posting and I believe that I have the drive, energy and knowledge to be perfect for this job. My experience as a Developer includes working with mobile applications (most of 更多

$155 USD 在10天内
(0条评论)
0.0
multicpu

I have full experience in Asterisk and PBX. I am an Asterisk Engineer and have my own system Please touch me if you are interested. s.k.p.e ID : multicpu outlook com

$200 USD 在3天内
(0条评论)
0.0
remus1999

We have over 10 years VOIP experience. I just joined Freelancer , however we have many clients. It is what we do. I would like to understand more the project scope so please let me know when we can talk. Remus

$155 USD 在30天内
(0条评论)
0.0
GSPavan

We are a VOIP based cloud telephony company and already built such platform to our clients. Please check our website www.datastrats.com

$277 USD 在10天内
(0条评论)
0.0
cihankom

10 years c/c++ programimng on linux TCP-IP userpsace stack is developed with using libpcap and libnet library. Raw socket brute force pentest software, Patch open source sslsplit project for mirror/pcap clear traffi 更多

$133 USD 在3天内
(0条评论)
0.0
inituxnoman

Please Share your project details. I have 6 year web & Mobile apps Development experience. Please give me job. My website: www.initux.com skype: inituxsoft

$222 USD 在10天内
(0条评论)
0.0
rajendra781

A proposal has not yet been provided

$233 USD 在5天内
(0条评论)
0.0
$3888 USD 在50天内
(0条评论)
0.0
tripwhite4

Hello, I am Voip administrator with a long experience in this field over +8 years . I'm willing to help you in your task . Feel free to contact me if interested . Regards, Abdelmalek

$250 USD 在3天内
(0条评论)
0.0