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  • Contratar     Erewin
Contratar     Erewin

    Erewin Erewin

    Russian Federation $30 USD / hora
    Voip developer
    Russian Federation
    2.1
    2 comentarios 2 comentarios $30 USD por hora
    Hello, my friends! There are what i have done in this 2019-2021 year. 2021: ☑ Bootstrap 4 web interface for opensips projects, ☑ Whole Media Sending system. System that can send Millions of Faxes\Audio with reports, 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for...
    Hello, my friends! There are what i have done in this 2019-2021 year. 2021: ☑ Bootstrap 4 web interface for opensips projects, ☑ Whole Media Sending system. System that can send Millions of Faxes\Audio with reports, 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking. Written on C inside source files. 2019: ☑ Webrtc2sip server with Encrypted RTP ☑ Callback + AMD based on FreePBX ☑ click2call php script for Asterisk based PBXs ☑ deploy opensips server (with web panel) with 200cps\6000 concurrent calls ☑ deploy zabbix monitoring system for voip servers ☑ Increase disk space on VM without power off ☑ Moving VMs between ESXI hosts ☑ Colored fax on Hylafax+ ☑ Raspberry Bluetooth Asterisk voip\gsm gateway, ☑ Voip Push Notification iOS, Android ☑ Bluetooth-Asterisk-GSM Gateway, ☑ SIP Load-Balancers Between, ☑ TLS SIP Implementation, ☑ Freepbx Survey module, ☑ Whitelist Kamailio sip server for millions numbers in db, ☑ AGI -> PAMI scripts convert to make server more faster for wholesale, I am voip developer who loves his job. Be free to ask me any question. menos
  • Contratar Erewin
  • Contratar     psfreitas
Contratar     psfreitas

    psfreitas psfreitas

    Brazil $35 USD / hora
    IT Consultant
    Brazil
    1.0
    1 comentario 1 comentario $35 USD por hora
    Professional with more than 10 years of experience, focused on the implementation and adaptation of IT infrastructures in loco and remote, Computer Networks and Systems in the Cloud. Specialist in installation, configuration and optimization of Linux and Windows VPS for better performance. Installation and...
    Professional with more than 10 years of experience, focused on the implementation and adaptation of IT infrastructures in loco and remote, Computer Networks and Systems in the Cloud. Specialist in installation, configuration and optimization of Linux and Windows VPS for better performance. Installation and configuration of servers for Private Cloud Corporate and Public. My specialties are: • Windows / Linux Servers • Administration of Networks and VPNs. • Amazon AWS. • Microsoft Azure • Google Cloud Platfon • Security Systens • Network infrastructure • And many others more, get in touch. menos
  • Contratar psfreitas
  • Contratar     AbrahamBU
Contratar     AbrahamBU

    AbrahamBU AbrahamBU

    Saudi Arabia $30 USD / hora
    Senior Network /VoIP Engineer and Consultant.
    Saudi Arabia
    2.5
    1 comentario 1 comentario $30 USD por hora
    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 ;) menos
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  • Contratar     frugees
Contratar     frugees

    frugees frugees

    Cameroon $50 USD / hora
    Sr. Network Consultant
    Cameroon
    2.5
    2 comentarios 2 comentarios $50 USD por hora
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions menos
  • Contratar frugees
  • Contratar     dailas
Contratar     dailas

    dailas dailas

    Russian Federation $25 USD / hora
    System Administrator Asterisk
    Russian Federation
    2.8
    2 comentarios 2 comentarios $25 USD por hora
    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 menos
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