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…
Kyiv, Kyyivs'ka Oblast', Ukraine
$19/hr · Starting at $25
Have more than 20 years in IT. Installation of virtual servers with xen or kvm technologies. Microsoft Exchange, VPN servers. Network, SIP administrator.
Boca Raton, Florida, United States
$32/hr · Starting at $100
Experienced Telecom/Network Engineer. Strong SIP experience, installing, configuring, troubleshooting. Asterisk, Cisco, Freepbx. Linux administrator (Centos, Ubuntu). Routers , switches configuratio…
Moskva, Moscow, Russian Federation
$30/hr · Starting at $30
Hi, everybody! Thanks to visit my profile. I have developed a wide range of IT solutions of video streaming including WebRTC, FFMPEG, Gstreamer, and MLT for small businesses and start-up companies…
Omsk, Omsk, Russian Federation
$8/hr · Starting at $25
- Scripting (VB Script, PowerShell) - Administration (MS Active Directory up to 2012, MS Servers, FreeBSD, Linux) - Networking (managed switches, routers (cisco, juniper), voice SIP + H.323 gateways)
nairobi, Nairobi, Kenya
I am a graduate with a masters in project planning and management. I have written several articles including academic reports and blogs. From the work I have done so far and the comments I receive fro…
Buffalo, New York, United States
Jesse Briandi, provides Asterisk, Trixbox, FreePBX, FreeSWITCH / FusionPBX install, configuration and support. He Installed, configured numerous FreeSWITCH FreePBX, Asterisk, PBX and VoIP Telephony Sy…
Port Harcourt, Rivers, Nigeria
$10/hr · Starting at $30
In this gig I will help setup a VoIP server (Hardware or software asterisk based SIP server) and configure the IP phone endpoints. Why should we work together? > I have vast experience working on VoIP…
Bengaluru, Karnataka, India
$15/hr · Starting at $50
Get your work done without any headache. 1. VoIP, SIP, IMS, WebRTC, Web, Payment, Paypal, System, Embedded device, STUN, TURN, ICE, RTP, RTCP, SRTP, TLS, DTLS 2. Open source - Drupal, Kamailio, Freesw…
Hyderabad, Telangana, India
$10/hr · Starting at $50
i am m venu persuing pgdm in arketing at icbm sbe hyderabad and i completed my graduation at osmania university and i have done a project on customer towards telecommunications with reference to relia…
Stockholm, Stockholms Lan, Sweden
Past Earnings
$45/hr · Starting at $25
My professionalisms are : 1. Native iOS & Android development with swift/objective-c/java/android 2. Video/Image processing with FFMpeg, AVFoundation, GPUImage, CoreImage, CoreGraphics 3. VoIP with We…
Rajkot, Gujarat, India
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…
Ha Noi, Hanoi, Vietnam
$20/hr · Starting at $50
- 6 years experience in Erlang development - 3 years experience in C/C++ development - familiar with XMPP (ejabberd), SIP, mnesia, cowboy, rabbitmq - familiar with telecommunication protocol stack (SI…
Bacolod, Western Visayas, Philippines
$10/hr · Starting at $25
Graduated as an Electronics and Communication Engineering. Worked in a Semiconductor company for a year. A former Technical Support Administrator and a Network(SIP) Engineer. Knowledgeable in programm…
Haripur, Northern Areas, Pakistan
$25/hr · Starting at $25
I am working In VoIP , Android since last 8 year. I have provided wide range of Technical solutions in VoIP , Website and Mobile Application development areas to startups , mid level and enterprise co…
Kyiv, Kiev, Ukraine
$40/hr · Starting at $100
Hi. I'm a VoIP engineer, mostly using Asterisk (FreePBX) and FreeSwitch (FusionPBX). Later time have much expirience in OpenSIPS/Kamailio SIP Proxy family products. Also have a huge expirience in tr…
Caguas, Puerto Rico, United States
$35/hr · Starting at $35
I can provide network diagnostics, diagrams, troubleshooting, routing, segmentation. VOIP Services like PBX Implementation and SIP Trunking. More than 10 years providing IT Services.
Gorndonsville, Virginia, United States
$35/hr · Starting at $25
Developed windows and web applications using C#, .NET framework, sip stack and other SDKs. Configured 2012, 2008R2, 2008 and 2005 SQL Server
Lahore, Punjab, Pakistan
$10/hr · Starting at $200
I will install and configure asterisk PBX system, setup sip accounts and extensions and configure your phone. Diagnose and fix issues in your already running asterisk. I can also setup CDR in asterisk…
chennai, Tamil Nadu, India
$15/hr · Starting at $30
Providing Design, Implementation and Support for the below Voice components. 1) Cisco Unified Communication Manager 2) Cisco Unity Connection 3) Cisco IM and Presence 4) Cisco Contact Center Express 5…