Irvine, California, United States
$25/hr · Starting at $25
TECHNICAL PORTFOLIO (COMMUNICATIONS)Routing and Switching: EIGRP, BGP, OSPF, Redistribution, STP, VLAN, Trunking, LACP, PAGP, vPc, VSS, VRF, SVI, HSRP, Multicast, QoS Classification, Marking, Policing…
Shenyang, Liaoning, China
$50/hr · Starting at $300
I am VoIP & Mobile developer My voip apps have high voice quality. These apps are apps I made for Global TMail(http://voifone.com/) company and Voiproaming(http://voiproaming.com/) company. Specially,…
Durgapur, West Bengal, India
Past Earnings
$15/hr · Starting at $100
I have 11+years of experience in this particular domain. I can do the work in WordPress, PHP, .net, MVC .net, Laravel and CI platforms. On another side, I can also develop mobile applications in nativ…
Budapest, Pest, Hungary
$18/hr · Starting at $25
I'm a senior Java developer with extensive experience in building high quality systems. My experiences range from building high complexity architectures that work well cross-browser to building scalab…
Lahore, Punjab, Pakistan
$12/hr · Starting at $25
• Telephony Framework: Asterisk, Elastic , Freepbx. • Inbound and out bound: Call Hunting, IVR and Follow me, ring group, conference room. • Others: voicemail, conference call, call waiting, call fo…
Indore, Madhya Pradesh, India
$15/hr · Starting at $25
CORE TECHNICAL EXPERTISE: • Python • Django • Ruby, Rails • Spree Commerce / Solidus • Git • Linux environment • Paypal, Stripe • RSpec, Cucumber, Capybara • Javascript, jQuery • PostgreSQL, MongoDB,
Budapest, Budapest, Hungary
ID Verified
$40/hr · Starting at $25
I provide scalable, secure, and high-performance backend development services tailored to your business needs. my expertise spans multiple technologies, including Node.js, PHP, Python, Rust, and Go, e…
Chandigarh, Chandigarh, India
I provide end-to-end web development services using the MERN stack (MongoDB, Express.js, React, and Node.js). With expertise in both frontend and backend development, I build seamless, high-performanc…
Gohana, Haryana, India
$15/hr · Starting at $30
Freelance IT Support, Translation, and Windows Troubleshooting Services Looking for reliable and skilled freelance services? I specialize in: ✅ IT Support & Troubleshooting – Hardware/software issues,…
Bhubaneswar, Odisha, India
$10/hr · Starting at $50
Cirruscloud Systems aims to provide its customers with top-notch quality. We offer solutions which are flexible and responsive to the changing needs and requirements of the clients. We ensure our clie…
EU UK US, Tyne and Wear, United Kingdom
$95/hr · Starting at $25
Many years experience as lead technical designer / network architect for large call center projects throughout the EU, UK and US. Multi-protocol network design for Telcos and large comapnies - Video,
Chapin, South Carolina, United States
$60/hr · Starting at $120
I can write your custom Asterisk dial plan from scratch. I can write customer scripts to integrate Asterisk with your other applications. If you need Asterisk setup to integrate with your existing cus…
Korba, Nabeul, Tunisia
$20/hr · Starting at $50
i worked for a Voip operator , my mission is to develope CRMs and Voip based systems and installing Dedicated system with Asterisk Voip and Freepbx , Vicidial Now i am an expert Asterisk developer a…
Hamilton, Ontario, Canada
$50/hr · Starting at $25
More than 20 years experience on Linux as both a user and as an administrator. Fully conversant with iptables, ipchains, the LAMP stack, dovecot, postfix, sendmail, and the full complement of the com…
Ivano-Frankivsk, Ivano-Frankivs'ka Oblast', Ukraine
$20/hr · Starting at $200
• Adaptive and responsive UI • Asterisk-powered IP telephony system integrated into web app • Rich filter system for selecting customers • Email notifications
Comilla, Chittagong, Bangladesh
$50/hr · Starting at $200
FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server. FreePBX is licensed under the GNU General Public Licens…
Haiti, Gambier Islands, French Polynesia
I have developed JTAPI monitoring solutions as well as a minimal billing server which works best with CUCM. The billing server receives cdr records from CUCM server and processes them into SQL Server
Spring, Texas, United States
$75/hr · Starting at $25
Cisco Engineer with over 14 years experience. I've been the sole engineer on a project upgrading CUCM 6.2 to 10.5 I been the sole engineer on a project tasked with re-assigning enviroment that have…
Everett, Massachusetts, United States
$65/hr · Starting at $25
• Computer deployments and setups • Configuring and troubleshooting VoiP, Cisco Routers & Switches • Remotely solving various hardware and software issues • Install and configure wireless access poi…
Bacoor City, Cavite, Philippines
$5/hr · Starting at $25
* Installation, configuration, and troubleshooting of microwave radio as communication backbone or head-end. Radio handles are: - Point-to-point communication. - Point-to-multipoint communicatio…