Asterisk PBX Developers For Hire

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    Hire meral

    meral

    Ukraine
    4.9
    7.8
    (93 reviews)
    $60 USD/hr

    Top Skills: Asterisk PBX, Linux, PHP, VoIP, MySQL

    We are working with asterisk more then 13 years. Have only linux admins with 15+ years experience in team and asterisk expert with at least 5-6 years of extensive DEVELOPMENT work. Our primary services are voip systems design , billing for VOIP, web for voip/reporting interfaces. We have done some autodiallers, pro ...

    We are working with asterisk more then 13 years. Have only linux admins with 15+ years experience in team and asterisk expert with at least 5-6 years of extensive DEVELOPMENT work. Our primary services are voip systems design , billing for VOIP, web for voip/reporting interfaces. We have done some autodiallers, proved we can do complex modules for freepbx/trixbox, we have a2billing contributors in team. Also we have experience with multi-server voip clusters end virtualized voip services,including ones in amazon ec2 . -small and large VOIP system based on SIP protocol -general voip architecture design -web and billing for voip -support for asterisk, freepbx/trixbox and a2billing, openser/kamailio/opensips. -enhancments and addons for asterisk, freepbx, a2billing -load balance using openser/kamailio/opensips -virtualization with openvz, xen, amazon ec2 service. -support for linux systems and suplimentary services for voip. -create network storage clusters, mysql replicated setup, mysql clustered experience -per hour support and consulting for all above every finished project have free limited 10 day support&bugfixes. note, we have very few aborted projects, most of them from client side. We have NO "work-in-progress-forever" list like alot of user have. so completion rate is REAL. Only thing we not do is grafical design work, we are sorry but it is hard to be proffessional in voip and design in same time. We are choosing be best in VOIP less

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    Hire linuxfreak1985

    linuxfreak1985

    Pakistan
    4.9
    5.4
    (26 reviews)
    $12 USD/hr

    Top Skills: Linux, PHP, Email Marketing, Bulk Marketing, System Admin

    Welcome to LinuxFreakz(Designers, Wordpress, PHP and Linux Developers) are working to provide 24x7 support and services to clients. We specialise in Design(logo design, website design), WordPress / Joomla(Websites and Its custom addons), Magento, Bulk Email Marketing Hosting and Accounts, Linux / Unix Systems, Fir ...

    Welcome to LinuxFreakz(Designers, Wordpress, PHP and Linux Developers) are working to provide 24x7 support and services to clients. We specialise in Design(logo design, website design), WordPress / Joomla(Websites and Its custom addons), Magento, Bulk Email Marketing Hosting and Accounts, Linux / Unix Systems, Firewalls, VPN Services, Interspire(its mods: multiple subject rotation,multiple ips, feedback loop,multiple signature and more), Enterprise Email Systems such as Postfix / PowerMTA(multiple domains/ips,ipv6 and other customization) and Zimbra. I accept your project only if 100% milestone created and i bid those projects which i can complete 100% and my specialties are based upon OpenSource Systems related to Administration and Development side less

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    Hire JackBradford

    JackBradford

    Colombia
    5.0
    4.0
    (9 reviews)
    $45 USD/hr

    Top Skills: Asterisk PBX, Excel, Translation, Telemarketing, Data Processing

    We specialize in spanish customer service, Asterisk PBX systems, Excel/VBA/Macros business tool creation, data entry and English to Spanish translations. We look forward to serving you!

    We specialize in spanish customer service, Asterisk PBX systems, Excel/VBA/Macros business tool creation, data entry and English to Spanish translations. We look forward to serving you! less

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    Hire amontironi

    amontironi

    Argentina
    5.0
    2.8
    (1 review)
    $15 USD/hr

    Top Skills: Linux, UNIX, System Admin, Windows Server, VPS

    Welcome! Thanks for visiting my profile. I'm from Argentina and I lead a specialised group in Linux/Unix installation, configuration and support. I've been working with Ubuntu, Debian, RedHat, CentOS and SuSE for more than 12 years. For that reason, I have a solid knowledge about a great number of services and sol ...

    Welcome! Thanks for visiting my profile. I'm from Argentina and I lead a specialised group in Linux/Unix installation, configuration and support. I've been working with Ubuntu, Debian, RedHat, CentOS and SuSE for more than 12 years. For that reason, I have a solid knowledge about a great number of services and solutions based on Linux/Unix Why should you hire me? * Because I turn your project into my project. Customer satisfaction is my primary objective. * I'm a real tidy, professional and methodic person. * I have implemented a real-time monitoring system of my clients' servers and services. * I always backup files that I change. What can you hire me for? * Linux/Unix Sysadmin 7x24 * [Bash|Shell]script programming * Virtualization design and implementation * Network security troubleshooting and support My field of expertise is: * Virtualization: KVM, QEMU, VirtualBox, VMware, Proxmox, OpenVZ * HA clustering: Heartbeat, Corosync, Peacemaker, DRBD, GlusterFS * Postfix + OpenLDAP + Amavis + Clamav + Spamassassin + Dovecot + Courier * Samba + OpenLDAP * LVM and RAID with all filesystems * Apache [SSL]+ PHP + MySQL (backup, restore, replication, cluster) * Tomcat [SSL] * SSH, SMTP, IMAP, POP, HTTP, HTTPS, NFS, NTP * FTP, DHCP, DNS (bind), Firewall (iptables), Proxy (squid), VPN (openvpn, pptpd) * BackupPC, Bácula, rsyncd * Webapps: Nagios, Cacti, phpMyAdmin, phpLDAPadmin, Zoneminder, eGroupware, Openfire (jabber) Be free to contact me should you have any questions. I speak fluent english and spanish. less

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    Hire rdinkevych

    rdinkevych

    France
    5.0
    3.0
    (2 reviews)
    $50 USD/hr

    Top Skills: Linux, VoIP, Asterisk PBX, Computer Security, PHP

    High skilled professional with over 20 years experience in: - network planning/security, ethical hacking, security forensics, VPN's, Firewalls, system internals for Linux, BSD and *NIX Systems and variety of embedded systems. - C, C++, Delphi, Perl, Lua and variety of shell scripts. - Web programming: PHP, HTML ...

    High skilled professional with over 20 years experience in: - network planning/security, ethical hacking, security forensics, VPN's, Firewalls, system internals for Linux, BSD and *NIX Systems and variety of embedded systems. - C, C++, Delphi, Perl, Lua and variety of shell scripts. - Web programming: PHP, HTML, CSS, JS ... - database design and administration for Oracle, MySQL, PgSQL, Oracle, MSSQL and Informix... - Variety of Voice/SMS gateways: Cisco, Siemens, Ericsson, Comverse, Quintum, AddPac, Audiocodes ... - Voice SoftSwitches: Cisco, Nortel, MVTS, Asterisk, Kamailio, SER... My approach is to get things done quick and neat! less

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    Hire rsen75

    rsen75

    India
    5.0
    2.4
    (1 review)
    $20 USD/hr

    Top Skills: PHP, MySQL, HTML, Software Architecture, eCommerce

    i have over 15 years of web and desktop applications development experience

    i have over 15 years of web and desktop applications development experience less

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    Hire kokl

    kokl

    Latvia
    5.0
    1.5
    (1 review)
    $50 USD/hr

    Top Skills: Linux, Nginx, Apache, System Admin, VoIP

    Hi , i am network architect and engineer with large expirience , (more than 10 years by now) . I can do any kind of networking , clustering high avaliabillity job for you. Please feel free to contact me :)

    Hi , i am network architect and engineer with large expirience , (more than 10 years by now) . I can do any kind of networking , clustering high avaliabillity job for you. Please feel free to contact me :) less

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    Hire EmanuelPeralta

    EmanuelPeralta

    Argentina
    5.0
    2.0
    (1 review)
    $25 USD/hr

    Top Skills: Asterisk PBX, PHP, CakePHP, Software Development, SugarCRM

    Asterisk configuration and development skills. Troubleshooting of VoIP issues. Platform integration: FreePBX, A2Billing, Trixbox, etc.

    Asterisk configuration and development skills. Troubleshooting of VoIP issues. Platform integration: FreePBX, A2Billing, Trixbox, etc. less

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    Hire djkerya

    djkerya

    Ukraine
    5.0
    1.1
    (1 review)
    $10 USD/hr

    Top Skills: Linux, UNIX, Web Security, VoIP, Asterisk PBX

    UNIX, FreeBSD 4...10, Linux(Debian/Ubuntu/RHEL/Fedora/CentOS), Networking(TCP/IP, VPN), DNS, bind, apache, nginx. Have some skills of electronics. Squid, squidguard, socks. VPN: openvpn, mpd(freebsd), IPSEC/L2TP(openswan, racoon), PPTP, PPPoE Asterisk, AsterCRM, FreePBX. Microsoft CRM 2011, ADFS. Alfresco OpenStack

    UNIX, FreeBSD 4...10, Linux(Debian/Ubuntu/RHEL/Fedora/CentOS), Networking(TCP/IP, VPN), DNS, bind, apache, nginx. Have some skills of electronics. Squid, squidguard, socks. VPN: openvpn, mpd(freebsd), IPSEC/L2TP(openswan, racoon), PPTP, PPPoE Asterisk, AsterCRM, FreePBX. Microsoft CRM 2011, ADFS. Alfresco OpenStack less

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    Hire rperazzo

    rperazzo

    Argentina
    5.0
    1.0
    (1 review)
    $12 USD/hr

    Top Skills: Windows Server, Linux, Asterisk PBX, VoIP, Virtuozzo

    Your project is my project, applying my experience in Linux, Windows. * Installation / Configuration / maintenance / troubleshooting (RHEL, CentOS, Debian, Ubuntu), * VOIP Asterisk Elastix * Virtualization *: (OpenVZ, Virtuozzo) * Networking (DHCP, DNS: PowerDNS / bind / named, * vpn: openvpn / pptp, firewall: ipt ...

    Your project is my project, applying my experience in Linux, Windows. * Installation / Configuration / maintenance / troubleshooting (RHEL, CentOS, Debian, Ubuntu), * VOIP Asterisk Elastix * Virtualization *: (OpenVZ, Virtuozzo) * Networking (DHCP, DNS: PowerDNS / bind / named, * vpn: openvpn / pptp, firewall: iptables / ipfw, QoS, proxies), * web servers (apache, lighttpd, ddos), * mail servers (postfix, antispam / antivirus clamav / spamassassin / amavis, courier) * Monitoring (nagios, zabbix). * SVN, Backup's (Bacula Server, Client) less