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…
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…
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.
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…
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…
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…
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…
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…
Cairo, Al Qahirah, Egypt
$30/hr · Starting at $200
Unified Communication engineer work with AVAYA Communication Server 1000 (CS1K) and AVAYA Communication Manager (CM) Programming new lines and facilities, trace the problems, tie various sites via E1…