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  • Zatrudnij użytkownika aqsyounas
    5.2
    14 ocen $35 USD na godzinę
    (Termination/Origination) with, along redis as cache database and FreeRadius as AAA Sever. 2. Registrar in Type 5 switch with 63aa5448d8freeswitche3c5d1ce80 as media server. 3. Opensips-CP/SIREMIS. 4. Symmetric Nat ... solutions with rtpengine/rtpproxy. [63aa5448d8Freeswitche3c5d1ce80] 1. AutoDialer Supporting more that 5000 CC calls using Multiple 63aa5448d8freeswitche3c5d1ce80. 2. Voip network setup using mod_enum,mod_lcr,mod_nibblebill. 3 ... . 63aa5448d8Freeswitche3c5d1ce80 realtime implementation using lua/mod_xml_curl [Asterisk] 1. Asterisk realtime implementation. 2. AGI/AMI scripts.. 3. Autodialer using pycall. [Free-Dialers] 1. Newfies Dialer 2
    Over the last 5 years, I have developed a wide range of VOIP projects. Just a brief introductions of things i have worked on. [Opensips/Kamailio] 1. Developed local and International VoIP network (Termination/Origination) with, along redis as cache database and FreeRadius as AAA Sever. 2. Registrar in Type 5 switch with freeswitch as media server. 3. Opensips-CP/SIREMIS. 4. Symmetric Nat solutions with rtpengine/rtpproxy. [Freeswitch] 1. AutoDialer Supporting more that 5000 CC calls using Multiple freeswitch. 2. Voip network setup using mod_enum,mod_lcr,mod_nibblebill. 3. Freeswitch realtime implementation using lua/mod_xml_curl [Asterisk] 1. Asterisk realtime implementation. 2. AGI/AMI scripts.. 3. Autodialer using pycall. [Free-Dialers] 1. Newfies Dialer 2. IctDialer 3. ViciDialer [Zabbix / Monit] 1. Monitorig of different Servers 2. Setting triggers for different services 3. Generating e-mail notifications on triggers [Languages] 1. Lua 2. Golang mniej
  • Zatrudnij użytkownika mula9211
    3.9
    5 ocen $20 USD na godzinę
    expertise in VoIP/SIP, 63aa5448d8FreeSWITCHe3c5d1ce80, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk, FreePBX, A2billing, Linux & OpenSource Consulting, MySQL, PostgreSQL, PHP, Yii
    I have provided a wide range of IT solutions including VoIP Software, Websites & Mobile Apps development for small businesses and start-up companies as well as for large enterprises. I have expertise in VoIP/SIP, FreeSWITCH, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk, FreePBX, A2billing, Linux & OpenSource Consulting, MySQL, PostgreSQL, PHP, Yii, Apache, Nginx, Android,Odoo I have developed following VoIP and IT solutions: - Click to call -Odoo servers - Class4 & Class5 Soft Switches - SIP Proxy & Redirect Server - SIP Load Balance & Fail-Over - IVR Application - Fax over IP (FoIP) - T38 Supported FAX Server - FAX to Email - Shoutcast Server - SIP Messaging Server - High scalable Least Cost Routing(LCR) with Fail-Over - Session Border Controller(SBC) - RESTfull API - Web Services & API for Mobile Application - Android Mobile Apps I have been supporting various termination equipment/hardware like -TELES -2N -ANTRAX -DINSTAR -SKYLINE mniej
  • Zatrudnij użytkownika prayantech
    1.3
    3 ocen $30 USD na godzinę
    expertise in VoIP/SIP, 63aa5448d8FreeSWITCHe3c5d1ce80, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk, FreePBX, A2billing, Linux & OpenSource Consulting, MySQL, PostgreSQL, PHP, Wordpress
    I have provided a wide range of IT solutions including VoIP Software, Websites & Mobile Apps development for small businesses and start-up companies as well as for large enterprises. I have expertise in VoIP/SIP, FreeSWITCH, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk, FreePBX, A2billing, Linux & OpenSource Consulting, MySQL, PostgreSQL, PHP, Wordpress, Yii, Apache, Nginx, Android. I have developed following VoIP and IT solutions: - Click to call - Class4 & Class5 Soft Switches - SIP Proxy & Redirect Server - SIP Load Balance & Fail-Over - IVR Application - Fax over IP (FoIP) - T38 Supported FAX Server - FAX to Email - Shoutcast Server - SIP Messaging Server - High scalable Least Cost Routing(LCR) with Fail-Over - Session Border Controller(SBC) - RESTfull API - Web Services & API for Mobile Application - Web Applications - Android Mobile Apps My core competency lies in complete end to end IT solutions for VoIP, Web and Mobile technologies. mniej
  • Zatrudnij użytkownika andrewcolin500
    1.9
    1 ocena $30 USD na godzinę
    VoIP and linux specialist over 10 years experience in linux and Asterisk. Expert at 63aa5448d8freeswitche3c5d1ce80 and fusionpbx Telecommunications enthusiast.
    VoIP and linux specialist over 10 years experience in linux and Asterisk. Expert at freeswitch and fusionpbx Telecommunications enthusiast. mniej
  • Zatrudnij użytkownika bilalabbasi018
    4.1
    3 ocen $25 USD na godzinę
    63aa5448d8FreeSwitche3c5d1ce80, Kazoo, Kamailio, Asterisk, A2Billing, Open Source VoIP Developer. Upwork Profile: https://www.upwork.com/freelancers/~01f022241aba307bff
    FreeSwitch, Kazoo, Kamailio, Asterisk, A2Billing, Open Source VoIP Developer. Upwork Profile: https://www.upwork.com/freelancers/~01f022241aba307bff mniej
  • Zatrudnij użytkownika osypets
    2.6
    1 ocena $45 USD na godzinę
    services "in the cloud". I also have extensive experience in the installation and support VOIP-based systems (Cisco, Avaya, Asterisk, 63aa5448d8Freeswitche3c5d1ce80, etc). My knowledge and services Clouds - Amazon
    About me About 7 years I worked as system administrator at a company that provides SaaS-service from Microsoft and Linux/Windows VPS-service. Part of my job is related to the migration of customer services "in the cloud". I also have extensive experience in the installation and support VOIP-based systems (Cisco, Avaya, Asterisk, Freeswitch, etc). My knowledge and services Clouds - Amazon; - Microsoft Azure; - MediaTemple; - DNS-services; Security - VPN - LT2P, PPTP, Site-to-Site, SSL ; - Firewall - IPS/IDS; - User-based policies - AD/LDAP/RADIUS integration; - DoS/DDoS; - Application and access control; - Antivirus solutions; Networking - L2/L3 switching, VLANs, Access control, Link aggregation, high availability; - Routing - Load balancing; - Traffic shaping / QoS; VOIP - SIP/H323; - Truks - Routing; - Device provisioning; - IVRs - Call Center; Storage - SAN; - Backup solutions; - Data Recovery; Technologies - Virtualization; - High availability; - Cloud computing; - SaaS, IaaS, DaaS; - Remote apps; OS - Windows Sever (2003, 2008R2, 2012R2); - Windows (XP, Vista, 7, 8); - Mac OS X; - Linux (Debian, Ubuntu, CentOS); Vendors - Microsoft, Cisco, HP, Lenovo, Fortinet, Alcatel, Avaya, Symantec, SonicWall, TrendMicro; mniej

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