Yerevan, Yerevan, Armenia
$27/hr · Starting at $25
Specialized in designing and developing of Voice over IP systems for mobile(iOS, Android, WP) desktop and web.
New Delhi, Delhi, India
$10/hr · Starting at $30
I have worked as a technician and project manager in IT for over 10 years. I offer support and consultancy to IT Companies and end users. I can supply Hosted PBX, SIP trunks, TFN's, DID's number porti…
Kiev, Kiev, Ukraine
$20/hr · Starting at $25
Our company implements projects on digital telephony of any complexity and scale, also conducts courses on IP telephony based on Asterisk PBX. Was founded in 2010. Since 2013 our company is authorized…
Skopje, Karpos, Macedonia
Developer with over 2 years in experience in Call Recording company working as back end .Net developer at your service.
Indore, Madhya Pradesh, India
$10/hr · Starting at $100
2 year experience as QA and have own company MindQ technologies in indore location.Work as a Quality analyst.have knowledge of Website testing,Mobile application testing. Also have a knowledge of SIP
wuhan, Hubei, China
$30/hr · Starting at $100
I have worked for many projects including: Twilio/Cisco Tropo based voice/SMS solution, two way sms. Voxeo prophecy based SIP call solution.
Dubai, Dubai, United Arab Emirates
Past Earnings
$25/hr · Starting at $25
VOIP (Asterisk, Elastix, Freepbx, Trixbox, Vicidial, Goautiodial, Avaya IP office, FXO, FXS, Voip Switches, SIP trunking, Digium & Sangoma Hardware Integration) IT Network engineer with 10 plus years
madrid, Madrid, Spain
$70/hr · Starting at $70
A dedicated, self-motivated and goal-oriented telecommunication expert with over 6 years experience. With a proven track record and consistent success designing, implementing, troubleshooting and main…
Grass Valley, California, United States
$50/hr · Starting at $150
Native cross platform programming and app designs for: Android/iOS/OS X and Windows. AES Ciphers’ for Encryption & Decryption, GUI design standards or custom animated GUI’s with images designed in Ado…
HYDERABAD, Sindh, Pakistan
$15/hr · Starting at $25
I am a graphic designer . I attribute my creative roots from living around the beautiful city there. In my career I’ve had the privilege to work in many different industries and for clients such as tr…
Lahore, Punjab, Pakistan
-Responsible for System Support and NOC activities, having good understanding of Linux Operating Systems. The Major active services are of VoIP and SMS GATEWAY. -Form installation to development skill…
cairo, Ash Sharqiyah, Egypt
ID Verified
$5/hr · Starting at $25
NARRATOR: Do you ever wonder how the world's most popular soda came to be? Well, let me tell you the sweet history of Coca-Cola and its creator, John Pemberton. JOHN: Atlanta, Georgia. The year was 18…
Ahmedabad, Gujarat, India
$8/hr · Starting at $25
About Me Name: - Sandip Mewada Skype id - sandeep3900 Experience: -10+ Yrs. as QA/Test Engineer Type of Testing Skill : Manual Testing, UI/UX Testing, SIP, A/B Testing, Functional Testing, Multilingua…
Dartford, England, United Kingdom
$50/hr · Starting at $500
With over 17 years of expertise in the telecom and software engineering industries, I specialize in delivering tailored call center systems and auto-dialer solutions. Combining the power of FreeSWITCH…
Noida, Uttar Pradesh, India
$9/hr · Starting at $50
Promotion or Branding and Reputation management services Designing Development Service Mobile app VoIP Billing Solution VoIP Billing : Billing, Database & Web Interface Calling Card System…
New Concord, Ohio, United States
$30/hr · Starting at $30
Hello, I’m Scott Rawdon, a freelance writer from New Concord, Ohio. I have more than 20 years’ experience as a writer for nearly every type of printed and online communication, including extensive res…
Bangalore, Karnataka, India
$10/hr · Starting at $25
My name is Raghesh working as Network Architect with technosoft development India P ltd,we people of 10 members responsible for Implementation and support of an IP Telephony and data Network for the c…
Auburn, California, United States
17 years of IT experience, the last 7 years supporting linux asterisk environments. Setup new VoIP environments or support existing.
Istanbul, Istanbul, Turkey
$25/hr · Starting at $50
I'm an expert with 6 years experience in mostly VoIP projects but not limited to, involving bare metal installation, commissioning, troubleshooting, configuration, upgrade.. I have also good understan…
Anshan, Liaoning, China
$100/hr · Starting at $25
I have worked on Avaya UC products for more than 5 years & currently working on Cisco UC products. Quite familiar in troubleshooting all H.323, SIP, SCCP, MGCP protocols. Experienced in Avaya Communic…