OpenSIPS Freelancers

Showing 18 freelancers

OpenSIPS Freelancers

Showing 18 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, 4 Opensips projects are completed every quarter on oDesk.

4

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 4.93.

4.93

Last updated: March 1, 2015

  • VoIP Consultant [Asterisk, freeSWITCH, Kamailio, OpenSIPs, Vyatta]

    Since last 7 years now I'm involved intensely in end-to-end VoIP setups. That included pre-deployment 360 degree Architecture planning. Actual development of the projects, including aiding other teams develop the exact required component for the projects. And after deployment … more

    Since last 7 years now I'm involved intensely in end-to-end VoIP setups. That included pre-deployment 360 degree Architecture planning. Actual development of the projects, including aiding other teams develop the exact required component for the projects. And after deployment Support. My career objectives are to be a very flexible expert capable of working on almost any layer. Come up with intelligent solutions to help achieve business goals smartly. I'm proficient in following domains * VoIP * Server Administration * Network Administration I've experience in Following tools. * Asterisk * FreeSwitch * OpenSIPs * Kamailio * SEMS * Vyatta * MySQL * Linux OSs I've worked in following languages. * C++ * Perl * Php * Shell scripting Find More about Me from my VoIP Blog: http://saevolgo.blogspot.com  less

    sip asterisk linux-system-administration freeswitch opensips 00 more less
    • $60.00 HOURLY RATE
    • 5.0
    • 148 HOURS
    • CANADA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 3 TESTS
  • VoIP and Linux Engineer

    Hi. I'm a VoIP engineer, mostly using Asterisk and FreeSwitch. Later time have much expirience in OpenSIPS/Kamailio SIP Proxy family products. Also have a huge expirience in traditional telephony, also Video-Conferencing systems (Polycom, Tandberg). Excellence knowlege of SIP … more

    Hi. I'm a VoIP engineer, mostly using Asterisk and FreeSwitch. Later time have much expirience in OpenSIPS/Kamailio SIP Proxy family products. Also have a huge expirience in traditional telephony, also Video-Conferencing systems (Polycom, Tandberg). Excellence knowlege of SIP/H.323 and IP networking.  less

    network-administration voip-administration asterisk sip opensips 00 more less
    • $30.00 HOURLY RATE
    • 4.3
    • 37 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • VoIP,SIP,Asterisk,FreeSwitch,Opensips,Kamailio, Linux,MySQL,PHP,Apache

    Over the last 4 years, I have developed a wide range of IT solutions including VoIP, Web and Mobile development for small businesses and startup companies as well as for large companies. I have experience in VoIP, FreeSwitch, Opensips, Kamailio … more

    Over the last 4 years, I have developed a wide range of IT solutions including VoIP, Web and Mobile development for small businesses and startup companies as well as for large companies. I have experience in VoIP, FreeSwitch, Opensips, Kamailio, Asterisk, FreePBX, A2billing, Linux, Opensource Consulting, MySQL, PHP, Joomla, Android, asp.net-mvc, c#, .net-framwork etc. I have developed class4-class5 Soft Switches, SIP Proxy, FAX Servers, Fax2mail, Fax over IP, Messaging Servers, Session Border Controllers, IVR application, Web Applications and many others. My core competency lies in complete end to end IT solutions for VoIP, Web and Mobile technologies.  less

    voip-administration voip-software sip opensips asterisk freeswitch php radius android-app-development joomla mysql phpmyadmin website-development html html5 javascript jquery css css3 asp asp.net asp.net-mvc c# .net-framework 00 more less
    • $20.00 HOURLY RATE
    • 4.6
    • 1306 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
  • VOIP, Django developer

    I have more than 5 years experience in VOIP, as a system administrator, and a Django developer. I have done many projects relate to VOIP. I have developed some web conference, Web Portal, Commercial for VOIP service. Hosted PBX. I … more

    I have more than 5 years experience in VOIP, as a system administrator, and a Django developer. I have done many projects relate to VOIP. I have developed some web conference, Web Portal, Commercial for VOIP service. Hosted PBX. I am very familiar with Asterisk, FreePBX, Freeswitch, FusionPBX, Kamailio, Siremis, Elastix, OpenFire, Trixbox, VICIdial, Newfies Dialer. I am very hard working and have strong knowledge in these technologies.  less

    asterisk voip-software voip-administration php django-framework python elastix vicidial opensips 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 59 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Network Security Expert

    Infrastructure systems Engineer with almost 5 years of experience in the IT Field. Solid skills in complex infrastructure administration with good experience in scoping, project management and technical documentation. I have a keen interest in Information Security and opensource solutions … more

    Infrastructure systems Engineer with almost 5 years of experience in the IT Field. Solid skills in complex infrastructure administration with good experience in scoping, project management and technical documentation. I have a keen interest in Information Security and opensource solutions. Specialties: Messaging &Collaboration Infrastructure (Office 365, Exchange server 2013/2010, Lync server 2010/2013). Security (RSA, SELinux, IPTables, Snort, Barnyard, Squid). Cloud Solutions (VMware, vSphere ,Hyper-v, Server visualization). Identity and Access Management Solution (ADFS). Management Solutions (SCVMM, SCDPM). Auditing solutions (SIEM, CISA). Storage: (Netapp, Snap-manager). Networking Infrastructure (Cisco Switches, access points and router, Juniper Firewalls, Sonus). Project Management: (PMP). Platforms: (Windows server, Linux Red Hat and fedora, Apple IOS, Cisco IOS, Juniper Junos) IT Support: (Desktops, Network printers, network devices, gateways, Servers, software, Group policies, mailbox).  less

    ccnp jncia-junos microsoft-certified-information-technology-professional-mcitp project-management-professional microsoft-lync-server microsoft-exchange-server ms-office-365 opensips ssl ipsec 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 3 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    ASSOCIATED WITH:
  • VOIP Developer, Asterisk, A2billing, Freeswitch , AGI, IVR, PHP, MYSQL

    I have more than 5 years of experience with different tools of VoIP Especially Asterisk. I got hands on experience of Asterisk, Click2Call, Callback, A2billing, Vicidial and AGI custom script writing, IVR development using PHP, Mysql. I have the ability … more

    I have more than 5 years of experience with different tools of VoIP Especially Asterisk. I got hands on experience of Asterisk, Click2Call, Callback, A2billing, Vicidial and AGI custom script writing, IVR development using PHP, Mysql. I have the ability to learn new technologies through the use of self-study materials and intuition. I pay close attention to details while performing technically detailed tasks. I have reasonable experience with: - Asterisk distinctive Dial Plans and IVR - A2billing customization and Redesign - Asterisk Integration with Web Applications and CRM. - IVR development - AGI script writing - VICIDIAL a predictive and auto dialer redesign and customization - FreePBX and Trixbox for small office/home offices I have been working in a challenging and competitive environment where I practically applied and improved my technical knowledge & experience acquired from my education & career, concurrently groom my personality by working in a team of competent individuals.  less

    asterisk php mysql a2billing vicidial opensips 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 264 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Telecom professional with 8+ years of experience

    -- A dynamic professional with 8+ years of experience in Business Analysis, Solution Architecting, Pre Sales, Technical Sales, Project Management, Delivery Management in Telecom verticals like VoIP, MVNO, GSM, VPN, Telecom Billing, OSS/BSS , Mobile Money, MNP. - Excellent knowledge in Architecting … more

    -- A dynamic professional with 8+ years of experience in Business Analysis, Solution Architecting, Pre Sales, Technical Sales, Project Management, Delivery Management in Telecom verticals like VoIP, MVNO, GSM, VPN, Telecom Billing, OSS/BSS , Mobile Money, MNP. - Excellent knowledge in Architecting different MVNO Models,telecom Billing, Baseline set-up, E2E VoIP Integration and Enterprise Reporting related issues. Technical Knowledge : - GSM - HLR, STP, GMSC, MSC, SS7, USSD, IVR, SMSC, GGSN, Load Balancing, prepaid and postpaid billing systems Cloud Based Architecture for MVNO, MNO. - MVNE – Implemented different Models of MVNE Architectures all over the world. - Telecom Billing – Siebel CRM, BRM, AIA, Andes, eTOM. - OSS/BSS Stacks. - VoIP – SIP protocols, Asterisks, Mobile Dialers, Transcoding , Codec’s handling, VoIP System Architect. - C++ Programming skills.  less

    opensips asterisk oracle-siebel-crm linux-system-administration symbian-development ios-development windows-phone blackberry-jde freeswitch mysql 00 more less
    • $44.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Network and System Administration.

    I can perform quality Network and System administration tasks quite easily.

    cisco-ios juniper-routers junos centos ubuntu dns nagios pfsense cpanel bash-shell-scripting python php apache-administration c c++ mpls vpn linux-system-administration network-administration computer-networking java opensips asterisk mysql postfix embedded-linux ccnp cisco-pix kvm-virtualization openvz opensuse freebsd virtualization xen-cloud-platform 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Linux / Unix / VoIP / VmWare Architect/Consultant/Administrator -

    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 … more

    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  less

    linux-system-administration asterisk opensips voip-administration mail-server-implementation interactive-voice-response apache-administration software-testing cisco-routers cisco-pix cisco-ios squid openvpn haproxy firewalls 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Operations Engineer

    Can provide services in architecture, deployment and operations of small to large scale (10000+ devices) VoIP installations, associated physical \ virtual infrastructure and supplementary services. All changes are managed through available bulk deployment, configuration management systems, custom scripts or differential readouts … more

    Can provide services in architecture, deployment and operations of small to large scale (10000+ devices) VoIP installations, associated physical \ virtual infrastructure and supplementary services. All changes are managed through available bulk deployment, configuration management systems, custom scripts or differential readouts if none of the previous methods are available. Able to write understandable inventory and operational documentation.  less

    voip-administration cisco-voip asterisk opensips ccnp linux-system-administration mysql bash-shell-scripting network-engineering network-administration 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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