Asterisk PBX Developers For Hire

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Showing 33 results
  • Hire FranMercedesG

    FranMercedesG

    Dominican Republic $40 USD / hour
    Ing . Computer Systems
    Dominican Republic
    5.6
    58 reviews $40 USD per hour
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: MySQL, Postgres, MongoDB Cache & Proxy: Squid, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and...
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: MySQL, Postgres, MongoDB Cache & Proxy: Squid, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansible. Network Services: DNS, NTP, VPN, and DHCP. Identity Authentication: OpenLDAP, and FreeIPA. Security: IPtables, Firewalld, SELINUX Monitoring: Nagios, Zabbix, and Cacti. ● Virtualization and Cloud Computing KVM: Proxmox, RHEV, and OVIRT VMware: VSphere 5.x, VSphere 6.x Cloud: OpenStack Hyper-V ● Networking and Security Firewalls, Routers, Load Balancers: MikroTik, Cisco, Soniwalll and Pfsense. VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ● VoIP Asterisk / Elastix / FreePBX / Issabel Hosted PBX Solutions. Asterisk Security Call Center Solutions (Vicidial,Goautodial). Custom Asterisk Development (PHPAGI,Bash Scripting). less
  • Hire cristaor

    cristaor

    Colombia $15 USD / hour
    Ingeniero de Sistemas
    Colombia
    4.1
    4 reviews $15 USD per hour
    I am a software developer and telecommunication consultant. I have 15 years of experience working with asterisk, webapps and databases.
    I am a software developer and telecommunication consultant. I have 15 years of experience working with asterisk, webapps and databases. less
  • Hire alexcrtelecom

    alexcrtelecom

    Russian Federation $35 USD / hour
    Asterisk -dCAP
    Russian Federation
    4.1
    6 reviews $35 USD per hour
    VoIP Engineer more 9 years Asterisk experience VoIP * Asterisk development & support * Trixbox * FreePBX * TDM & E1/T1 (PRI) configuration * Digium cards support * SS7 * Dialplan & IVR development with DB integration * Inbound/outbound call center * Gateway configuration, provisioning, support...
    VoIP Engineer more 9 years Asterisk experience VoIP * Asterisk development & support * Trixbox * FreePBX * TDM & E1/T1 (PRI) configuration * Digium cards support * SS7 * Dialplan & IVR development with DB integration * Inbound/outbound call center * Gateway configuration, provisioning, support (Sipura,Cisco,Grandstream, Digium.....) Linux OS: * Gentoo * Ubuntu * Fedora * RedHat * CentOS * Debian Networking * Apache, nginx * BIND * MySQL (adminstration, backup, replication, procedures) * SSHD * VSFTPD * PRO-FTPD * ..... Monitoring services * Zabbix (including integration with Asterisk) * Nagios * Cacti Asterisk installation and support - http://asterisk-service.com free help on Q&A - https://asterisk-service.com/forum/help-1 less
  • Hire khanicha

    khanicha

    Indonesia $33 USD / hour
    Small Office Home Office Automation Specialist
    Indonesia
    4.5
    5 reviews $33 USD per hour
    Small Office Home Office Automation Specialist Located @ South East Asia. It is a groups of programmers which various skillsets
    Small Office Home Office Automation Specialist Located @ South East Asia. It is a groups of programmers which various skillsets less
  • Hire antima5

    antima5

    India $15 USD / hour
    VOIP, Cloud Computing and Linux Expert
    India
    3.2
    3 reviews $15 USD per hour
    I am AWS Certified Solutions Architect - Professional. I am cloud expert and can help you to manage , migrate application, setup on cloud (AWS, Azure, GCP). Vicidial/Goautodial/Asterisk/FreePBX Installation, Customization, Support. Kubernetes Cluster Setup, Docker. Infra/Server monitoring through zabbix. Linux Server...
    I am AWS Certified Solutions Architect - Professional. I am cloud expert and can help you to manage , migrate application, setup on cloud (AWS, Azure, GCP). Vicidial/Goautodial/Asterisk/FreePBX Installation, Customization, Support. Kubernetes Cluster Setup, Docker. Infra/Server monitoring through zabbix. Linux Server Administration. less
  • Hire dailas

    dailas

    Russian Federation $25 USD / hour
    System Administrator Asterisk
    Russian Federation
    5.5
    65 reviews $25 USD per hour
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk...
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk Administrator FreePBX Sangoma Certified Essential PBXact Sangoma Certified Essential less
  • Hire charris1994

    charris1994

    United States $75 USD / hour
    Senior Level Developer, Implementer, Architect and Accounting
    United States
    2.7
    1 review $75 USD per hour
    25+ years of experience in Programming, Database, Systems and Network Admin, Deep Unix, Windows, Mac knowledge with strong application experience on top. From anything as simple as print (brochures, etc) and web development to something as complex as server farm architecture for web/mobile phone app deployment, cloud...
    25+ years of experience in Programming, Database, Systems and Network Admin, Deep Unix, Windows, Mac knowledge with strong application experience on top. From anything as simple as print (brochures, etc) and web development to something as complex as server farm architecture for web/mobile phone app deployment, cloud or bare metal..from something as small as file conversion for importing with API's to something as complex as full blown class 4/5 VOIP soft switch C/SQL development and database/billing/invoice printing/accounting & scalable architectures...taking something technical or complex and turning it into plain English - I enjoy a challenge. less
  • Hire swapnillandage18

    swapnillandage18

    India $30 USD / hour
    Vicidial, Goautodial, OSDial, FreePBX, Viop Config
    India
    2.4
    1 review $30 USD per hour
    Latest version of Dialer Installation, Configuration and maintenance.(Vicibox 8.0.1 ,Goautodial 3.3,OS Dial) Latest Version of PBX installation, Configuration and maintenance.(Free PBX, PBX In a FLASH, Incredible PBX) PRI Card Configuration with PBX or Vicibox.(Sangoma, Digium, Allo 3rd generation) GSM Gateway...
    Latest version of Dialer Installation, Configuration and maintenance.(Vicibox 8.0.1 ,Goautodial 3.3,OS Dial) Latest Version of PBX installation, Configuration and maintenance.(Free PBX, PBX In a FLASH, Incredible PBX) PRI Card Configuration with PBX or Vicibox.(Sangoma, Digium, Allo 3rd generation) GSM Gateway Configure with vicidial/goautodial ( Synway, Dinstar) Routing and switching ,Creating and configuration of VLAN. Configuration of all Types Of Routers (Cisco 2600, Cisco 2800, Cisco 3600) Configuration and troubleshooting of FortiGate Firewall 200A, 60D, Sophose, Sonicwall Appliances, Sequirite, Symentic Security Gateway. Linux Ubuntu Client and Server side operating system Installation All Hardware assembly Knowledge and troubleshooting of all Servers.(DELL Poweredge 2950 rack server,IBM, HP, Xeon server) Configuration and troubleshooting of RAID 0, RAID 1 and RAID 5 architecture less
  • Hire voiplinux

    voiplinux

    Ukraine $30 USD / hour
    Voip expert, Multitenant PBX/GUI, rtc, blockchain!
    Ukraine
    4.1
    5 reviews $30 USD per hour
    VOIP engineer ,16+ years of experience. I accept BITCOINS! Vicidial / CallCenter / Dialers Server-side installs of VOIP billing/routing, custom IVR, PBX, CRM, CallCenters Development of SIP Android Dialers, WEB-rtc dialers, click2dial etc.. Writing ajax modern GUI for PBX systems. Most skilled in ...
    VOIP engineer ,16+ years of experience. I accept BITCOINS! Vicidial / CallCenter / Dialers Server-side installs of VOIP billing/routing, custom IVR, PBX, CRM, CallCenters Development of SIP Android Dialers, WEB-rtc dialers, click2dial etc.. Writing ajax modern GUI for PBX systems. Most skilled in Asterisk PBX (dialplan,AGI/AMI/ARI ), API development. Expert in : VMware(ESXi, vCenter, iSCSI setup ), QEMU, OpenVZ,(Proxmox) BlockChain / CryptoCurrency programmer. Also skilled in: - FreeSwitch(fusionPBX), Kamailio, A2billing, webrtc(sipml5,sipjs), - SQL (I am SyBase/.MySQL expert!) - Cisco, RADIUS, AAA Programming on: php, bash, C, JavaScript, CSS Protocols: SIP/H323, RADIUS, REST API, SSL, SNMP I am good in VOIP products like: - ItelSwitch (core4billing, dialers, ByteSaver, Callshop) from REVE soft. - MVTS wholesale / SnapBilling, Billbery(jerasoft) - VoiceMaster Billing, VM/SM, PBX, Norfa, Tornado M5 - VOS3000 more at http://a4business.com ! less
  • Hire AbrahamBU

    AbrahamBU

    Saudi Arabia $30 USD / hour
    Senior Network /VoIP Engineer and Consultant.
    Saudi Arabia
    5.3
    29 reviews $30 USD per hour
    Full Time Dedicated Freelancer I am a very resourceful, loyal and reliable person, working long-term either as solo one man army or running my own tech nerd teams that does R&D/DevOps beyond your expectations. 9+ Years Robust Experience as a Lead Engineer. Master in High-end VoIP topologies and integration with...
    Full Time Dedicated Freelancer I am a very resourceful, loyal and reliable person, working long-term either as solo one man army or running my own tech nerd teams that does R&D/DevOps beyond your expectations. 9+ Years Robust Experience as a Lead Engineer. Master in High-end VoIP topologies and integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Management) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, offering military grade encrypted call and messaging solutions. Experienced in enterprise carrier networks , supervising high-end Voice/Data offloading, ISP/wISP and carrier wifi solutions, with deep understanding of the whole image of the network and processes involved. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team A team that success is a team of trust ;) less

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