OpenSIPS Freelancers

Browse OpenSIPS job posts for project examples or post your job on oDesk for free!

OpenSIPS Job Cost Overview

Typical total cost of oDesk OpenSIPS projects based on completed and fixed-price jobs.

oDesk OpenSIPS Jobs Completed Quarterly

On average, 5 OpenSIPS projects are completed every quarter on oDesk.

5

Time to Complete oDesk OpenSIPS Jobs

Time needed to complete a OpenSIPS project on oDesk.

Average OpenSIPS Freelancer Feedback Score

OpenSIPS oDesk freelancers typically receive a client rating of 4.94.

4.94
Last updated: April 1, 2015

Popular OpenSIPS Searches

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Thiago M.

Thiago M.

Java/Perl/ Linux/Voip/Asterisk/Opensips

Brazil - Last active: 09/22/2013 - Tests: 1 - Portfolio: 1

Last 14 years I worked as Internet Provider admin, with linux and perl in Brazil. I worked for 2,5 years as Voip Engineer with asterisk, openser and opensips in Australia. Worked for 1,5 years in Japan with Flex, now, I'm back to my home in Brazil, with my family working with Flex and Java at my new company a00s.com. We make software ERP to manage money and accounting for business companies. At my free time I like to discovery things by programing, some times with stock markets, some times like now, looking for math formula for prime numbers. I'm looking for some freelance job to increase my incomming, Once I want to go again to japan in this 2013.

$27.78 /hr
418 hours
4.99
Yuriy N.

Yuriy N. Agency Contractor

Freeswitch/Asterisk/OpenSIPS/Kamailio/Linux/Networ...

Russia - Last active: 09/05/2014 - Tests: 1

Telecom Software and Network Engineer more than 6th years in companies - communication providers. I have extensive experience with deploying a complete infrastructure of voip provider, using OpenSource telephony technologies such as freeswitch, asterisk, OpenSIPS\Kamailio, kazoo, etc. Mostly I'm dealing with emerging startups or with small but accomplished voip companies which want to improve\reorganize their infrastructure; create something new or fix some issue on their network. So it is main area but sure I can help with other projects that correspond to my list of skills.

Associated with: Nasida
$40.00 /hr
1,118 hours
4.97
Manishkumar T.

Manishkumar T. Agency Contractor

Android iOS iPhone iPad Php WebServices Zend CodeI...

India - Last active: 11/08/2014 - Tests: 7 - Portfolio: 48

Greetings...!! I have been a professional developer for over nine years, and am very familiar with iOS Development, Android Development, JSON, PHP, Web Services, JAVA, MySQL, & PhoneGap. During my 9+ years of career, I managed a team of 18-20 Developers & deployed 100+ Web, Mobile, VoIP & Enterprise Solution. You can see some of our work in my portfolio. ≻ Enterprise Apps ≻ 2D/3D Games ≻ VoIP Apps ≻ Entertainment Apps ≻ Educational Apps ≻ Business Apps ≻ GPS Navigation ≻ Lifestyle Apps ≻ Healthcare Apps ≻ Social Media Apps ≻ Networking Apps ≻ TravelBooks Apps ≻ Game Re skin ≻ AppStore Uploading ≻ In-App Purchases To create a successful & bug free App I have realized one thing that is very important about Software Development but its ignored in Freelance World i.e Project Management skills are as important as Development Skills and I think me and my team are perfect balance to do it. We have integrated many API with Android/iOS Apps as follow ≻ QR Code/Bar Code Scanner ≻ GEO Location. ≻ Web Service Integration ≻ Image Edit API ≻ VoIP/SIP Api ≻ JSON Parsing “Your One Stop Solution for All Your Mobile App Development Requirement. From App Blueprint to Publishing it on App Store. We Do it All..!!”. Please have a look at our company portfolio :- http://www.magnatesmobileapps.com/portfolio/ Thanks for giving your time to read my profile.I look forward to speak with you about your exciting project & a fruitful business relationship ahead. Manish Tahiliyani

$22.22 /hr
65 hours
4.83
Vadim G.

Vadim G. Agency Contractor

LINUX/RHEL/CENTOS/AWS/RHEV/NETWORK/VOIP/RHCA/RHCSS

Czech Republic - Last active: 11/15/2013 - Tests: 8 - Portfolio: 1

-More than 8 years of Linux administration experience -Proficient knowledge of RHEL / CenOS -Experience with Amazon Web Services. -Experience working with RHEV-M/H -Able to design and implement a large variety of services. -RHCS based clustering. -High troubleshooting skills. -Certified RHCA, RHCE, RHCSS and RHCDS

Associated with: Cassiopeia, EaseIT
$22.22 /hr
14 hours
5.00
Sayeed Islam

Sayeed Islam Agency Contractor

Systems Administrator/Architect/Integrator/AWS(EC2...

Canada - Last active: 1 month ago - Tests: 23 - Portfolio: 2

Hands-on proven experiences over the past 9 years leading all stages of system implement efforts, including requirements definition, design, architecture, testing and support in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Gentoo, Suse. etc), Database, Windows, VoIP, Linux: Advance LAMP system administration, Oracle, MySQL, Postgres, Apache, Lighttpd, JBoss, Tomcat, Squid, HA Proxy, HA Linux, Clustering, High Availability, Proxy, VPN, Puppet, DNS, Zimbra, Cluster, Monitoring and Alerting system such as Nagios, Cacti, MRTG.Windows: Active Directory, Domain, Microsoft Exchange, IIS, MS SQL, Orion Monitoring and Alerting systemVoIP: Cisco, Quintum, SIP/H323/IAX2, Asterisk, AsteriskNow, Trixbox, FreePBX, Polycom, Sipura, AsteriskNOW, Digium, T1/E1, Yate, GNUGK, Vendor Specific Softswitch, Open Source, predictive dialer, Radius and billing system.I also have experiences in vendor specific VoIP Softswitches such as MERA, VoIPSwitch, Sysmaster, VoiceMaster and load balancer such as KEMP, Crescendo, HAProxy (open source), etc. I have acquired valuable system administration experience over the past nine years in all facets of administration, deployment, troubleshooting, installations, monitoring and maintenance for various system and application, hardware, and software. I possess a unique talent for delivering highly complex technical information into terms and concepts that the users can readily grasp. Furthermore, I am multi-task oriented, enjoy challenges, and continually stay abreast of the latest advancements in the IT field.

Associated with: NixTroop
$40.00 /hr
3,476 hours
4.21
George M.

George M.

Expert in VOIP, expierenced in Asterisk,webrtc2sip...

Ukraine - Last active: 2 months ago - Tests: 6 - Portfolio: 7

My web site is: www.a4business.com I am creating turn-key VOIP platforms for online bussines with WEB-site, different billings, rates setup, VOIP dialers, mobile dialers, DIDx provider integration, paypal online payments for Calling card business, DID and other. I have expierence in VoIP, Sysmaster/VoiceMaster brands. Demo: www.norfa.com, ( ask me for PIN ) Video lessons: https://vimeo.com/user36231282/videos Also, I had expierence with Nextone, Asterisk, freeswitch, iTelBilling, iTelByteSaver, iTelSwitch, Billbery, Alepo, MVTS, a2billing, freepbx, opensips, kamalio, PHP programming (php-agi, css, jquery), Linux advanced administration, kernel, bash, perl, SQL database architecture: Mysql, MSSQL, Sybase, SQLite, PostgreSQL, Cacti, MRTG, RRD, WHMCS customization, system Backup/Restore schemes. Also I install everything which is needed for business - mail exchange servers (Zimbra, Zarafa, Roundcube Webmail), Ticketing CMS (WHMCS) and write custom modules for each.

$25.00 /hr
5 hours
0.00
SYED BILAL MASOOD SHAH

SYED BILAL MASOOD SHAH

Linux / Unix / VoIP / VmWare Architect/Consultant/...

Pakistan - Last active: 11/06/2013 - Tests: 3

I have 8 years technical experience and interests as a VMware Consultant, VoIP, Network Manager, system engineer and system architect focuses on Linux/Unix{AIX,Solaris}/Windows/Cisco/VoIP ,Open Source software & Business Development to take an organization to next step Skills include deploying, migrating and managing large-scale Unix/Linux/Windows server and desktop environments, packaging Linux/Unix/Windows software, designing and implementing system tools and automating operational tasks using php, shell scripting and perl I am available for work inside or outside of my home country

$16.67 /hr
0 hours
0.00
Qasim A.

Qasim A.

VoIP Engineer

Pakistan - Last active: 5 days ago - Tests: 2

Over 5 years of VoIP Experiance, Developing custom switches using OpenSIPs and Radius for billing. Also developed several IVR and Dialer systems using Freeswitch and Asterisk. My expertise include Apache, Mysql, PhP , Kannel, Nodejs, Asterisk, Opensips, VPS related issues. I have extensive experience in System Administration from Installation to deployment and maintenance using major open source softwares like Nagios, Monitorix, Monit, Cacti and Zabbix. I am very comfortable in working on Cpanel and SSH.

$15.00 /hr
0 hours
0.00
Benjamin Wilson

Benjamin Wilson

A highly motivated and enthusiastic ICT profession...

Thailand - Last active: 07/14/2014 - Tests: 2

A highly motivated and enthusiastic ICT professional with transferable skills in networking, telecommunications, computer programming, customer support/training, databases and web design. Currently working cross-functionally within a customer focused, multi-site environment, identifying and meeting demands and developing customer relationships. An effective team player, able to manage projects from concept to completion and meet tight deadlines. Now looking to make a continued significant contribution within a new challenging role.

$8.89 /hr
0 hours
0.00