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.
Dakar, Dakar, Senegal
$5/hr · Starting at $25
I can help you in designing and implementing reliable solutions related to VoIP and wireless technologies.
Westerly, Rhode Island, United States
$25/hr · Starting at $25
Over 15 years working in Telecommunications industry on Analog, T1,E1, ISDN and VOIP products. Extensive experience with Dialogic APIs.
Lawrenceville, Georgia, United States
Past Earnings
Computer technician with hands on expertise facilitating and troubleshooting technical matters for internal and external clients. Demonstrated the ability to provide extraordinary client support utili…
Cardiff, Cardiff, United Kingdom
$50/hr · Starting at $25
We offer a complete range of IT Services to business across Southern UK. We also offer worldwide IT support via remote access software and telephone utilising the latest VOIP technology.
Roanoke, Indiana, United States
$60/hr · Starting at $25
15 years experience in IT department. Primary focus was on Servers, Infrastructure, and Telephony.
Faisalabad, Punjab, Pakistan
$5/hr · Starting at $99
VICIdial Managed Hosting Plan: Germany, US datacnter location
Bengaluru, Karnataka, India
Telecom BSS Trusting. 6.7 years of experience.Manual testing. Worked on Linux, plsql, database testing etv
Singapore, Singapore, Singapore
$25/hr · Starting at $100
Avaya Aura consultation, installation, troubleshooting. Avaya Proactive Contact consultation, installation, troubleshooting
Ghaziabad, Uttar Pradesh, India
we customise SIP based VOIP app as per customer requirement we use PJSIP/Doubango/LinPhone SIP stack etc. we have developed our own SIP tunnel to transfer SIP/RTP/TRCP traffic in side tunnel so that S…
Giza, Al Qahirah, Egypt
$30/hr · Starting at $1,000
With more than 10 years in IT and telecommunications industry, I'm experienced with network technical support, network optimization project management and Office 365 development management
Port Charlotte, Florida, United States
$35/hr · Starting at $80
Over 10 years experience with IT related services. I deliver prompt and immediate help. Responds within 24 hours
Cape May Court House, New Jersey, United States
Design and development of computer integrated telephony solutions, unified management of telecom infastructure.
Lahore, Punjab, Pakistan
$20/hr · Starting at $100
Telephone Telecommunications RFP and RFQ Project management PMO Project Complex project Pakistan India Oman Afghanistan Indonesia Congo Vanuatu Tonga Fiji
La Prairie, Quebec, Canada
$55/hr · Starting at $55
I offer I.T. services from planning, installation, configuration and maintaining your equipment and applications.
Church Crookham, Hertfordshire, United Kingdom
$50/hr · Starting at $250
Hi! I'm Can! I love listening to peoples ideas and finding ways to make them a reality. I'm very confident that I can deliver a high quality product as I've done so with digital agencies and blue-chip…
Lucknow, Uttar Pradesh, India
$10/hr · Starting at $30
We are specialize in web development in open source technology....we have expertise over different web and mobile platforms.
Gurugram, Haryana, India
$12/hr · Starting at $500
We have over 10 years of experience on developing Mobile App, We have good experience on developing VOIP Mobile softphone App with Voice, Video, Chat, GroupChat, Video conferencing calling functionali…
$20/hr · Starting at $25
I have rich experience in telephony like nortel,avaya pbx with genesys ,verint,nice logger and WFM..
Aizawl, Mizoram, India
Fast learner and fast worker. I always complete project on time.My Skills are:Web Designer & Developer ( Professional in Cross Browser programming).Computer Hardware and Networking Professional.VO…