Rajkot, Gujarat, India
$5/hr · Starting at $25
Panasonic, Matrix, Crystel, Grandstreem , Yestar or Etc. Epabx and IP PBX System Installation And Service Trobulshooting Analog Issue SIP TIE Connectivity Remote Extention Analog TIE CO-Line Conf…
Kramatorsk, Donets'ka Oblast', Ukraine
$34/hr · Starting at $34
Editing and sales of products Custom Voip app, Cloud PBX, Developing Voip Solutions for customers, Integration Custom Voip service to IOs, Android, Windows, Mac PC, developing Web app to your browser
BENGALURU, Karnataka, India
All software development activities involving Java, Ansible, Unix Scripting, Oracle Pl/SQL, postgres across industries. Specializations in Telecom Domain
$10/hr · Starting at $100
With this service. you can use system which help you to sell voip services to other people and preview the reports Admin more at https://ikhodalsoft.com sign up at https://billcdr.ikhodalsoft.com
cairo, Al Qahirah, Egypt
$15/hr · Starting at $35
I am a Digital electronics and communication engineer. I can help you in: 1- VHDL/Verilog 2- Digital electronics/Logic design 3- Analog/Digital communications 4- Matlab/Simulink 5- Python 6- DSP 7- An…
Chandigarh, Chandigarh, India
$8/hr · Starting at $500
I am Software & website developer I have 5 + year experience in .Net Technologies. Expert In Bulk SMS Website ,Two Way SMS,Voice SMS, Expert In Api Integration :- Twilio -Nexmo-Plivo -PayPal Eetc
Islamabad, Islamabad, Pakistan
$25/hr · Starting at $150
i have experience of over 6 years in IT and software. i have done most of my projects in open source and php.
Ho Chi Minh City, Ho Chi Minh, Vietnam
$16/hr · Starting at $50
I'm working as VoIP integration admin and developer to support customer to build and debug any issue with VoIP system and application.
Kochi, Kerala, India
$10/hr · Starting at $25
I have 17 years of industry experience in developing and maintaining application in engineering domain such as Semiconductor Process Automation, Financial, Telecom, Storage Area Networks (SAN), Medica…
Mumbai, Maharashtra, India
$20/hr · Starting at $5,000
Worked on various projects including domains like Telecom, Pharma, Healthcare Etc. Tech stack worked on includes Reactjs/Redux , AngularJs, EmberJs etc
Lahore, Punjab, Pakistan
PHP web developer with advance level development and configuration/troubleshooting understanding of web development, vicidial customization and asterisk configuration having 10+ years of experience in…
Ho Chi Minh, Ho Chi Minh, Vietnam
$12/hr · Starting at $100
I'm an engineer. I have for over 6 years experience in Software Development. I have developed C/C++ for over 5 years, Objective C for over 4 years. I'm master git, svn, mercurial
Singapore, Singapore, Singapore
$20/hr · Starting at $25
I have managed server for about 7 years. I am perfect web developer, also. I made so many web apps in the world.
Bengaluru, Karnataka, India
$8/hr · Starting at $25
Android developer with 6+ year's of experience in Ecommerce, Telecom, media and video on demand domain. Worked with clients like Paytm, Voot, Crickbuzz, Nation media, ATT and Rogers
Kasur, Punjab, Pakistan
$50/hr · Starting at $1,500
I am a Voice related software expert. I am skilled at working with VOS 3000, Switch configuration, client billing, VOIP, iTelswitch configuration and testing. I have developed many softwares by mysel…
Opelika, Alabama, United States
Past Earnings
$25/hr · Starting at $25
With over 10 years of experience working in the field of Information Systems as a Team Leader and Development Manager. I have worked on a wide range of disparate applications including Interactive Vo…
Ahmedabad, Gujarat, India
I am an expert in iOS/iPhone App Development and Testing, Web Development, VoIP Development using Asterisk, Freeswitch, Opensips, and Kamailio. Understand the requirement and create wireframe.
Dubai, Dubai, United Arab Emirates
10+ yrs of Experience in Telecommunication industry. We can undertake the tasks of System Engineering, System Design & Development & Software Design for telecommunication projects.
Yerevan, Yerevan, Armenia
$27/hr · Starting at $25
Specialized in designing and developing of Voice over IP systems for mobile(iOS, Android, WP) desktop and web.
New Delhi, Delhi, India
$10/hr · Starting at $30
I have worked as a technician and project manager in IT for over 10 years. I offer support and consultancy to IT Companies and end users. I can supply Hosted PBX, SIP trunks, TFN's, DID's number porti…