VOIP Software Freelancers

Showing 484 freelancers

VOIP Software Freelancers

Showing 484 freelancers

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

Voip Software Job Cost Overview

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

oDesk Voip Software Jobs Completed Quarterly

On average, 50 Voip Software projects are completed every quarter on oDesk.

50

Time to Complete oDesk Voip Software Jobs

Time needed to complete a Voip Software project on oDesk.

Average Voip Software Freelancer Feedback Score

Voip Software oDesk freelancers typically receive a client rating of 4.53.

4.53

Last updated: March 1, 2015

  • Asterisk/IVR/PBX/VoIP/Contact center/Voicebroadcast

    IVR, Virtual PBX, VAS, Voice Broadcast, SMS, VoIP, Contact & Call Center, Asterisk, Consulting, Development … more

    IVR, Virtual PBX, VAS, Voice Broadcast, SMS, VoIP, Contact & Call Center, Asterisk, Consulting, Development  less

    asterisk php voip-software mysql voicexml sms c# freepbx scripting 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 123 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Expert of Web Design & Development

    Over the last 7 years, I am in VoIP applications development & administration as well as developed wide range of web based application and websites using Groovy n Grails, Wordpress, Yii-Framework, PHP, HTML, CSS3, Ajax, jQuery, Javascript, SQL, MS Access, MySQL … more

    Over the last 7 years, I am in VoIP applications development & administration as well as developed wide range of web based application and websites using Groovy n Grails, Wordpress, Yii-Framework, PHP, HTML, CSS3, Ajax, jQuery, Javascript, SQL, MS Access, MySQL, Adobe Photoshop and integration of payment gateways. My core competency lies in VoIP applications including development, configuration and administration and worked for 5 international VoIP businesses. I also achieved more than 80 international startup and small businesses for websites design and development. I have strong hold in designing graphics including business cards, letterheads, flyers, newsletter and other graphic work. I am seeking opportunities to build websites from the ground up for you or your business. I also have experience in the following areas: Integration of payment gateways, Integration of custom APIs, SVN, Tomcat, Intellij, Netbeans, Dreamweaver and Adobe Photoshop. My professionalism, skills and knowledge make me an exceptional choice for your projects.  less

    voip-software voip-administration groovy grails mysql wordpress yii-framework css3 jquery adobe-photoshop 00 more less
    • $14.44 HOURLY RATE
    • 4.5
    • 845 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 44 PORTFOLIO ITEMS
    • 2 TESTS
  • Seasoned IT Pro / Technology Enthusiast / CEH

    I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical … more

    I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical solutions to both businesses and individuals. From network/server/workstation planning and implementation to advanced troubleshooting and traffic analysis, I am THE answer to your technical demands. Add to this the fact that technology isn't just my profession; it's my passion, and you will discover why my clients have been with me for years and wouldn't consider switching. I absorb and become well-versed at any issue thrown my way, and will get to the bottom of whatever roadblock I encounter. Who I am not: your average neighborhood tech geek, a rep from a fly-by-night shop, or someone sending proposals to any listing that appears. I choose my applications very carefully, and make sure I have budgeted enough time to complete the task required. I also do not apply for jobs that I'm not 100% certain I can handle. Due to these and many other reasons, I have built a solid name for myself locally, and will do so here as well. You'll be glad you chose to have done business with me, and I look forward to meeting your technological challenges head-on.  less

    asterisk voip-software voip-administration windows-administration microsoft-active-directory microsoft-exchange-server linux-system-administration citrix-xenserver embedded-linux 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 94 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Linux/Unix Server and VOIP/Network Administrator, PHP/Perl Developer

    I have been Linux/Unix Server Administrator (RHE, Centos, Debian, Solaris) for several companies since 1998, for 10 years I Install, Setup and Manage all the servers and Networking Equipment for all the services (Email, Databases, WebApplications, VoipApplications, CPE-provisioning, Monitoring … more

    I have been Linux/Unix Server Administrator (RHE, Centos, Debian, Solaris) for several companies since 1998, for 10 years I Install, Setup and Manage all the servers and Networking Equipment for all the services (Email, Databases, WebApplications, VoipApplications, CPE-provisioning, Monitoring, Security and VPNs) in a VOIP Company always having the security and availability in mind. I'm organized and can work well with people in other countries talking and writing in English or Spanish. I also develop projects in LAMP, Shell scripts and Backup process. My skills are always growing as every project have new challenges and I like to keep my own records of how I did the work.  less

    linux-system-administration voip-software voip-administration php perl vpn computer-networking ipsec iptables 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MEXICO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Senior VoIP/Linux/Network Engineer (dCAP, CCNA, ITIL certified)

    I am a Senior VoIP/Linux/Network Engineer (dCAP, CCNA, ITIL certified). I do have experience and offer my services in these areas: VoIP: Asterisk, FreePBX, Elastix, A2billing VoIP Security & Tuning VoIP Integration Network Administration: Cisco, HP System Administration: Linux … more

    I am a Senior VoIP/Linux/Network Engineer (dCAP, CCNA, ITIL certified). I do have experience and offer my services in these areas: VoIP: Asterisk, FreePBX, Elastix, A2billing VoIP Security & Tuning VoIP Integration Network Administration: Cisco, HP System Administration: Linux (expert), BSD*(proficient) Network Monitoring & Management: Zabbix, Cacti, NOC Mail services: Postfix, Exim, Dovecot, Cyrus, Spamassassin Virtualization: Qemu/KVM, OpenVZ, Proxmox High availability: VRRP, CARP, DRBD, GFS2, GlusterFS, cman, Pacemaker Common services: DNS, DHCP, File Sharing, NAT, iptables, ipfw Scripting: Bash, Python Web servers: Apache Database servers: MySQL, PostgreSQL Etc…  less

    asterisk network-administration voip-administration linux-system-administration mail-server-implementation cisco-routers cisco-asa cisco-ios computer-networking network-planning freepbx centos redhat-administration lan-administration lamp-administration trixbox squid voip-software 00 more less
    • $36.00 HOURLY RATE
    • 5.0
    • 269 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Expert UNIX and network administrator

    My goal is customer satisfaction. If you need to get something done - leave it to me. OS: Linux - expert, FreeBSD, solaris and Windows Server - proficient Cloud services: AWS, Rackspace Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql Monitoring: Nagios … more

    My goal is customer satisfaction. If you need to get something done - leave it to me. OS: Linux - expert, FreeBSD, solaris and Windows Server - proficient Cloud services: AWS, Rackspace Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql Monitoring: Nagios, Zabbix, Monit, Munin, Cacti Virtualization: Vmware ESXi/server, Citrix, Proxmox Mail servers: Exim, Sendmail, Dovecot, postfix, Zimbra Backups: Bacula, duplicity Other: standard network services (DNS, DHCP, LDAP, Samba, http proxy, VPN, backups, monitoring etc), firewalls and routers (iptables, iproute, VLAN, bridging, bonding, bgp, ospf, infiniband).  less

    linux-system-administration bgp tcp-ip cpanel whm network-administration voip-administration voip-software nginx postfix 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 38 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • VoIP Developer - Wireless Technician - Cisco Engineer

    I'm a Cisco CCIE R&S certified engineer. Strong experience in network infrastructure, Cisco VoIP - IP Telephony and security solutions. 10 years of Designing, Implementation and Troubleshooting various Network and VoIP Technologies. Our company is of 4 engeneers. My … more

    I'm a Cisco CCIE R&S certified engineer. Strong experience in network infrastructure, Cisco VoIP - IP Telephony and security solutions. 10 years of Designing, Implementation and Troubleshooting various Network and VoIP Technologies. Our company is of 4 engeneers. My direct colleague is EVGENY LAPTEV https://www.odesk.com/users/Network-Engineer-Architect_~01b18ad69235094cac?tot=2&pos=1 with Cisco CCNP certification). We offer Network infrastructure and VoIP technology design and commissioning, audit, project documentation writing and provide a remote Professional TECHNICAL SUPPORT more than 5 years. We've got strong experience in VoIP project implementations based on Cisco CallManager (CUCM)solutions with service integration, conferencing, autoattendant and voice mail. Linking with PBX and PSTN cloud. We have a strong knowledge in telecommunication and solutions. Our background includes hands-on experience in Cisco and Juniper Environment, LAN / WAN and Security as well as VoIP projects on SMB to international scale.  less

    wireless-network-implementation cisco-asa cisco-pix cisco-ios cisco-routers cisco-voip juniper-routers voip-software voip-administration 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • XMPP/SIP/Asterisk/Android/IOS/chat app Expert

    I possess positive attitude and single mindedness and passionate about my job. Recognized for handling high-pressure situations in a professional & effective manner & punctual in daily activities. 5 Years of overall experience in team management/programming Android with java , Linux, UI … more

    I possess positive attitude and single mindedness and passionate about my job. Recognized for handling high-pressure situations in a professional & effective manner & punctual in daily activities. 5 Years of overall experience in team management/programming Android with java , Linux, UI interface building. SKILLS (1) Simply XMPP Expert (2) Android 2.0 to 4.4 (3) Java,J2ME,J2EE and Android (4) Linux (5) Github, SVN Source Code management using Git and Bitbucket (6) Sqlite for database management. (7) XML,JSON,SOAP and RSS Feed parsing. (8) Social Media integration. (9) PayPal, In app purchases, Push notifications (GCM)etc. (10) Social Media Api integration (11) Openfire (12) FFMPEG (13) JAVA Swing (14) Chat app  less

    android-app-development core-java xmpp php voip-software 00 more less
    • $15.00 HOURLY RATE
    • 4.7
    • 920 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • VoIP & Web Developer

    ==================================================== VOIP and Web developer with more than 4 years experience. ==================================================== On VoIP field: ------------------ + I have strong skills on Asterisk, Kamailio, FreePBX, FreeSWITCH. + My favorite languages: Python, C++, PHP + I also used to VOIP API like Tropo, Vitelity, Twilio... On web … more

    ==================================================== VOIP and Web developer with more than 4 years experience. ==================================================== On VoIP field: ------------------ + I have strong skills on Asterisk, Kamailio, FreePBX, FreeSWITCH. + My favorite languages: Python, C++, PHP + I also used to VOIP API like Tropo, Vitelity, Twilio... On web developing field: --------------------------------- + I have strong skills on HTML/CSS, JS, NodeJS + I used some web framework like: Wordpress, Django, Codeigniter, Meteor ... Team management: --------------------------- Currently I am project manager of Designveloper JSC, with 18 developers and 2 designers.  less

    voip-software voip-administration wordpress adobe-photoshop asterisk twilio-api openvbx tropo node.js 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1357 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Magento, python & Linux Expert.

    I've got great php/mysql/css/html,javascript skills and use linux, ssh, git, svn, mercurial, apache, nginx and varnish on a daily basis, and I'm fluent both speaking and writing English and Spanish, I know a bunch … more

    I've got great php/mysql/css/html,javascript skills and use linux, ssh, git, svn, mercurial, apache, nginx and varnish on a daily basis, and I'm fluent both speaking and writing English and Spanish, I know a bunch of other languages to a lesser extent. Some of my work includes Magento(Community and Enterprise), Wordpress, Blender, Linux shell scripts, windows USB drivers, Server administration, configuration and much more. Most contracts require me to use Magento where I have done the following tasks: Event Observers. SOAP Api Extensions. Complete Custom Modules. Core Overrides. Upgrading Magento to Specific or Latest Version. Theme Customization. Custom Code Debugging. Everything else really. I've done everything with Magento at this point. I'm also comfortable using c, c++, python, and possibly any other normal programing language, either for web development(django) or gtk, qt and desktop applications. I prefer to use free software or open source tools, and while we can talk through Skype, I'll probably will ask you to use something like Jitsi or some other tool, to talk to me, you can also call me to my US number anytime. I'm familiar with SIP and VOIP frameworks for IM and voice applications, I can help you setup an Asterix server or a phone system for your company. I have extensive database experience and I've used mysql, postgres and sqlite to create very complex db schemes. Give me a try there is a high probability of you being happy with my performance. Cheers!!  less

    magento php security joomla wordpress seo mysql nginx website-development git linux-system-administration subversion software-debugging project-management ogre apache-administration voip-software lisp bash-shell-scripting network-security gimp mercurial python django-framework 00 more less
    • $75.00 HOURLY RATE
    • 5.0
    • 1637 HOURS
    • ECUADOR
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
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