Madurai, Tamil Nadu, India
$12/hr · Starting at $100
Functional, Regression, Sanity Testing QXDM (Qualcomm chipset), SPRDTRUM (Spreadtrum chipset), MDTK(MediaTek chipset). MySQL, Putty, JRockIt, Jazz(Team server), ECLIPSE, Unified communications,Recordi…
Tampa, Florida, United States
$15/hr · Starting at $25
I can provide my services to help and detect issues with Telecom protocols including Session Initiation Protocol (SIP), H323 (H.225, H.245), H.248, SS7, SIGTRAN, Avionics Full Duplex Switched Ethernet…
Meerbusch, Nordrhein-Westfalen, Germany
$30/hr · Starting at $1,000
I have 12 years experience in web developing: php, javascript, jquery, html, css, node.js, yii framework, perl, apache, unix, oracle, postgre, mysql etc. I successfully finished a lot of huge projects…
Ahmedabad, Gujarat, India
Past Earnings
$15/hr · Starting at $1,000
------------------------------ PHP, Laravel, WebRTC, Yii, Symphony, Python, Code-igniter, Cake PHP, .Net, Node JS, Java, CMS & eCommerce ---------------------------------- Shopify, Magento, WordPress,…
Volgograd, Volgograd, Russian Federation
$50/hr · Starting at $100
More than 30 Asterisk servers under administrating, more than 10 maded VoIP servers from zero. IVR, Backup, voice recognition, dialplans, call recording, etc.
Nashik, Maharashtra, India
$10/hr · Starting at $25
For all types of office & regular work,also work of courts Papers,Contracts deals make at our sides,
Oslo, Oslo, Norway
$20/hr · Starting at $25
Video Conferencing / Telepresence, virtual meeting rooms, sip-dialing, Tandberg, Cisco, Pexip, Skype, Webex, Teams
Belgrade, Serbia, Serbia
$35/hr · Starting at $25
10+ years Linux / VoIP / Asterisk / FreeSwitch hands-on experience. Also, vast knowledge of SIP protocol and SIP proxy routing using Kamailio
Bengaluru, Karnataka, India
I have two years experience in 3CX VOIP. I can configure FXO,FXS,VOIP, PRI gateways and SIP IP phones.
Noida, Uttar Pradesh, India
$5/hr · Starting at $25
Payroll management; Recruitment; Job Descriptions; Policies and Guidelines; Referral program; SIP; Performance Management; Employee surveys; Goal setting.
London, England, United Kingdom
Experienced Migration Specialist with a demonstrated history of working in the information technology and services industry. Skilled in Cisco Contact Centre, IP Telephony, Contact Centre UCCE, Twilio…
Terbanggi Besar, Lampung, Indonesia
$8/hr · Starting at $25
I am beginner. You can follow me : Instagram : @ok_sip_mantab Twitter : @mtaufikwildan Thanks
Pune, Maharashtra, India
I have 11 Years experience in manual and automation Testing. My experience is in 1) Protocol Testing (EBERT, 1588PTP, SynchE, RFC2544 SIP, Voip) 2) Web application testing (Linux based enterprise appl…
Memphis, Tennessee, United States
$135/hr · Starting at $135
My company installs Phone Systems (both premise-based and hosted IP), Camera Systems, and Data Cabling (cat5e, cat6, cat6a, fiber, paging,and coax). We also provide SIP trunks and Hosted IP service fo…
Aubrey, Texas, United States
ID Verified
$40/hr · Starting at $50
Telecommunication Analyst. PBX. I am a VoIP engineer and can assist with majority of PBX issues that customers are facing. I can program any of the following phones: Yealink, Polycom, Grandstream,…
Rawalpindi, Punjab, Pakistan
$20/hr · Starting at $200
Voice Termination,Dialer Termination,TalkAsiaVoip VPN,USA SIP Trunk,Voice Broadcasting,Hosted ViciDial,IVR Setup for Vicidial Press 1,VOIP For USA,Hosted Vicidial Server
Long Beach, California, United States
Organized and lead effective industry coalition providing public education and policy guidance to establish the FCC certification of VRS providers. Gained multi-stakeholder consensus on eligibility fo…
Islamabad, Punjab, Pakistan
$25/hr · Starting at $250
My Expertise Includes: ✅ VoIP Monitoring Solutions – Real-time monitoring, analytics, and performance optimization for seamless VoIP operations. ✅ Call Center Solutions – Custom-built, scalable contac…
calicut, Kerala, India
$10/hr · Starting at $50
Working as a Cisco Voice Network Engineer for the last 6+ years. Responsible for management and maintenance of client’s Cisco IP Telephony Network. Holds Bachelor Degree in INFORMATION TECHNOLOGY •
Bogota, D.C., Cundinamarca, Colombia
FreePBX latest version Installation, Support & configuration As FreePBX provides Businesses with an interface to manage their PBX, I help you with my technical knowledge to configure it and make it a…