Fords, New Jersey, United States
$30/hr · Starting at $500
With years working in a call center environment I have had the opportunity to architect and deploy telephony systems throughout my company. I have worked with Freeswitch, Freepbx, Asterisk, and Elasti…
Alappuzha, Kerala, India
$10/hr · Starting at $25
https://www.freelancer.com/u/amelantoney.html https://www.odesk.com/users/~01139455c957c6ce58 http://amelantoney.elance.com MY PROFILE : Am an asterisk engineer working in an opensource communicatio…
Chennai, Tamil Nadu, India
I'm a Cisco certified professional with 5 years of experience in core experience in Cisco IP Contact Center (UCCE) and Cisco IP Telephony. Extensive hands-on experience in UCCE, comprising Cisco Intel…
Victoria, British Columbia, Canada
$40/hr · Starting at $4,000
As a seasoned engineer with a robust background in C++, embedded systems, IoT, and communication technologies, I specialize in developing and integrating cutting-edge solutions across various platform…
jeddah, Makkah, Saudi Arabia
$78/hr · Starting at $70
Over 11 years dealing with MItel Systems. such as MItel sx2000, Mitel 3300 ICP, Mitel MCD, ISS, MSL, MBG, Teleworker, Contact Center, Nupoint, SIP Trunking. I can Desinge the solution from scratch and…
Lviv, L'vivs'ka Oblast', Ukraine
$25/hr · Starting at $500
4+ years experience of development of client voip softphones for Windows, Android, and iOS, Flash/HTML5 webphones, and custom sip solutions.
noida, Uttar Pradesh, India
$10/hr · Starting at $600
This is a new simple to use yet powerful Voice over Internet Protocol (VoIP) application. Primary Category:- Social Networking
Bengaluru, Karnataka, India
$15/hr · Starting at $25
I am Cisco UC Engineer having 4 years of experience. Handled different projects for various customers who are located whole over the world.
Korba, Nabeul, Tunisia
$8/hr · Starting at $30
i am senior web developr with 5 years of experience , exper ton Prestashop modules developement and core customization adn theme design start from version 1.3 to 1.5.6.2
Portland, Oregon, United States
$40/hr · Starting at $25
Washington, District of Columbia, United States
Past Earnings
$25/hr · Starting at $5,000
We develop interactive and intuitive Social Live chat and Audio/Video messaging app ideal for networking and networking. We expertise in developing SIP based solutions for App to App and App to phone
Frisco, Texas, United States
$15/hr · Starting at $200
I'm looking for a part time work off my regular schedule. I get lot of free time to spare on weekdays and weekends are a bonus for me to work extra hours. I can perhaps be an additional consultant to
Kenner, Louisiana, United States
$40/hr · Starting at $400
My Name is Aaron Robinson and my company Re:design A.D.S, is an innovative architecture and design research studio based in New Orleans, LA. In over 20 years of practice, both in Canada and in the Uni…
Nakuru, Rift Valley, Kenya
$5/hr · Starting at $25
Get to write with the best hands in town, let us get tired for you as you seat and sip that hot coffee and enjoy the "JUST RELAX EXPERIENCE"
$20/hr · Starting at $25
i am responsible for implementing cisco voice application (cisco call manager, unity server , presence ) on UCS platform also responsible for scheduled changes for client. Handling more than 80 client…
Kuwait City, Al Farwaniyah, Kuwait
$40/hr · Starting at $150
I can cover and fix all Avaya IP Office or IP Office Call Center related issues. Whether it's New installation or an Upgrade from previous release. we can cover all the task. Please message me 1st be…
ORAN, Oran, Algeria
$10/hr · Starting at $360
"Optimisez la communication de votre entreprise avec la configuration personnalisée de Yeastar PBX ! je travaille actuellement en tant qu'intégrateur de solution et formateur dans une importante socié…
Ahmedabad, Gujarat, India
Greetings from Vivolution Group.We have team of MCSE, CCNA and CNA Certified and having Extensive Experience on Microsoft Server/Client - SBS, Microsoft Product, Hyper-V, VMware, SIP/VOIP, Exchange…
$25/hr · Starting at $250
rich experience implementing large-scale software projects for industry leadersgame servers/networking/clusteringmultimedia/network/telecom programingvideo-telephony, multimedia streaming/conferencing…
Kyiv, Kiev, Ukraine
$30/hr · Starting at $300
I am very experienced with the mobile app, Game and website development. ? Good Services * Deliver Daily or Weekly result. * Responsible communication anytime. * 6 months Free bug fixing and mainten…