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
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…
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…
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…
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…
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…
jeddah, Riyadh, Saudi Arabia
$10/hr · Starting at $50
THOSE WHO FIND FOR ATTRACTIVE CAPTIONS. PLEASE DON'T HESITATE TO APPROACH ME. I OFFER YOU THE BEST FOR YOUR BRANDS
Portland, Oregon, United States
$8/hr · Starting at $100
Let me help you! From responding to emails and phone calls, to planning your travel. Need your dog washed? All just a click away- I look forward to speaking with you soon.
Auburn, California, United States
17 years of IT experience, the last 7 years supporting linux asterisk environments. Setup new VoIP environments or support existing.
Bengaluru, Karnataka, India
$20/hr · Starting at $25
I have 8 years of experience of Asterisk installation,configuration and making API with PHP for Asterisk. Areas of my expertise are: * VOIP, Vicidial, Goautodial, opensource dialer. Asterisk/FreePBX/…
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…
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…
$10/hr · Starting at $300
C, C++ development, web development, javascript delopment, perl development, python development. website development. TCP/TLS networking. socket programming, multi threaded programming. SIP, IMS, VoLT…
Tailwala, Punjab, Pakistan
$5/hr · Starting at $30
“VOIP, SIP” related App TV App and Video Streaming Use Fragments and SQLite Database. Google Cloud Messaging (Push Notifications) Web Services (Rest and Soap) XML Web Service JSON Web Service Bar Cod…
Moskva, Moskva, Russian Federation
$15/hr · Starting at $150
Fullstack developer backend and frontend developer, heavy load projects Symfony 2 projects Mobile apps IOS
Maynila, Metro Manila, Philippines
Network Implementation and Design Network Vulnerability Assessment Router, Firewall and Switch Configuration Setup Network Equipment Monitoring Configuration of Network Appliances Auto Config Backups
Warsaw, Ciechanow, Poland
$30/hr · Starting at $100
Dear I am a passionate mobile developer with 7+ years rich experience. My strong skills are + iOS 7,8 development(iPhone & iPad) + Swift; I can provide quick & quality result within your budget. Than…
gaza, Abu Dhabi, United Arab Emirates
$12/hr · Starting at $25
Web Developer and Designer and java programmer and full experience in Adobe programs, translation ..
New Delhi, Delhi, India
$30/hr · Starting at $1,000
SalesForce
dallas, Texas, United States
$5/hr · Starting at $25
In depth knowledge of IETF (TCP/UDP, IP, SIP, SNMP, RTP/RTCP, IPSec, Mobile IP etc.), wireless (TDMA, CDMA, 1XRTT, GPRS, UMTS, WiMAX, 802.11x based WLAN etc.) protocols.Language: Android programming,