Asterisk PBX Developers สำหรับการจ้างงาน

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  • จ้าง dailas
    5.3
    59 รีวิว $25 USD ต่อชั่วโมง
    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 ย่อ
  • จ้าง AbrahamBU
    5.2
    26 รีวิว $20 USD ต่อชั่วโมง
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep...
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, furthermore in Secure calling and Media encryption. Having 100++ successful setup and integration, I am fully familiar with every single issue or bugs you may face in WebRTC related projects and Asterisk. I am also experienced with Mobile Network Infrastructure as well as OSS/BSS platforms in Carrier WiFi, Carrier VoIP and general concept of Mobile Data Offloading. I did also managed to run a massive ISP with +500000 customer base and +200000 live users. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team Kindly please contact me for more details. ย่อ
  • จ้าง FranMercedesG
    4.6
    21 รีวิว $40 USD ต่อชั่วโมง
    I Have been active in hosting and cloud field from last 7 years working on following technologies: I have extensive, practical and relevant industry experience in the following area : - Asterisk / Elastix / FreePBX / Issabel - Hosted PBX Solutions. - Asterisk Security. - Windows Server Administrations. - Custom...
    I Have been active in hosting and cloud field from last 7 years working on following technologies: I have extensive, practical and relevant industry experience in the following area : - Asterisk / Elastix / FreePBX / Issabel - Hosted PBX Solutions. - Asterisk Security. - Windows Server Administrations. - Custom Asterisk Development (PHPAGI,Bash Scripting). - Linux Server Administrations. - Networking. - SMTP Servers Setup. - FailOver, Load balancer, Clustering Setup - Security and Firewall setup - Call Center Solutions (Vicidial,Goautodial). - Backup and Disaster Recovery - Uptime Monitoring. ย่อ
  • จ้าง arodrigue
    6.1
    79 รีวิว $35 USD ต่อชั่วโมง
    Hello my name is Ambiorix, welcome to my profile. I'm an active member of the Asterisk community since 2007 . I'm always willing to make any demo at no cost before you hire me, just to make sure I will provide you exactly what you are looking for. I have extensive, practical and relevant industry experience in the...
    Hello my name is Ambiorix, welcome to my profile. I'm an active member of the Asterisk community since 2007 . I'm always willing to make any demo at no cost before you hire me, just to make sure I will provide you exactly what you are looking for. I have extensive, practical and relevant industry experience in the following area : -> Asterisk and FreePBX customizations. -> Custom Asterisk Development (PHPAGI,Bash Scripting). -> Hosted PBX Solutions (Amazon AWS, DIgitalOcean, SolarVPS). -> Recording System -> Call Reporting (CDR) -> Complex IVR Solutions (Databases Integrations, Web app Integration). -> Call Center Solutions (Vicidial,Goautodial). -> Broadcasting System. -> Technical Consultancy. -> Asterisk & MYSQL-PHP Integration. -> Asterisk Security (Fail2ban, IPTABLES). -> PHP and MYSQL Developer. ย่อ
  • จ้าง khanicha
    3.4
    1 บทวิจารณ์ $25 USD ต่อชั่วโมง
    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 ย่อ
  • จ้าง LovelyVoice
    3.1
    1 บทวิจารณ์ $57 USD ต่อชั่วโมง
    Hi I’m Jennie and with my teenage daughter Pia we are Lovely Voice – professional voice over artists. We provide the experience needed for high-quality voice productions - delivering your message the way you want it heard! Between us we cover many genres of voice-over and would be thrilled to narrate your next project...
    Hi I’m Jennie and with my teenage daughter Pia we are Lovely Voice – professional voice over artists. We provide the experience needed for high-quality voice productions - delivering your message the way you want it heard! Between us we cover many genres of voice-over and would be thrilled to narrate your next project for you! I offer a versatile, engaging British/English neutral accent whilst Pia offers British and American neutral from tots to late teens and Norwegian too, if desired! We are experienced in international dubbing as well as precision timing needed for a flawless end production. As well as a voice talent I am a script writer, so if your script needs tweaking or you need a complete script created, I have the ability to listen and interpret what you want to say. I also train people in personal performance. With a wealth of experience between us, 5 star feedback, many satisfied clients and a 100% guarantee, we’d love to be the voice you choose! ย่อ
  • จ้าง Alexandr1SZ
    3.0
    2 รีวิว $12 USD ต่อชั่วโมง
    Hi! Welcome my profile! IT Administrator. 10 Years of experience. I'm from Russia. *ip telephony (Asterisk, Issabel, FreePBX, Yeastar, Panasonic, LG Ericsson) - Click to Call - Auto Dialler - Call Centr - IVR *Network -Mikrotik -UBNT -Routing, FireWall, VPN *OS -Centos -Debian -Windows...
    Hi! Welcome my profile! IT Administrator. 10 Years of experience. I'm from Russia. *ip telephony (Asterisk, Issabel, FreePBX, Yeastar, Panasonic, LG Ericsson) - Click to Call - Auto Dialler - Call Centr - IVR *Network -Mikrotik -UBNT -Routing, FireWall, VPN *OS -Centos -Debian -Windows (All) *Virtualization -Huper-V -KVM -ESXi ย่อ
  • จ้าง degabb
    2.0
    1 บทวิจารณ์ $29 USD ต่อชั่วโมง
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN,...
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN, IPSec, L2TP, PPtP, SSTP, IPIP, EoIP, PPPoE) - site-to-site or remote access solutions, - security and firewalls (Cisco ASA, pfSense, D-link DFL, IPTables, IPFW), - switching (PAgP/LACP, ERPS, Rapid PVST+/MSTP, VTP/GVRP) - network simulation (Cisco Packet Tracer, UNL/EVE-NG, GNS3) - traffic analyzers (Wireshark, tcpdump), - wireless technologies (channel bonding, MIMO, WDS, etc.), - Linux (Debian, Ubuntu Server), FreeBSD, - scripting (bash, Python, SQL) I've finished courses: - MTCTCE (MikroTik Certified Traffic Control Engineer), - MTCNA (MikroTik Certified Network Associate), - Cisco TSHOOT (CCNP), - Cisco SWITCH v2.0 (CCNP), - CCNAX (CCNA accelerated), - Linux LL-101. ย่อ
  • จ้าง audigomez21
    1.4
    1 บทวิจารณ์ $24 USD ต่อชั่วโมง
    I have extensive experience in the field, knowledge in voip, callcenter systems. experience in the following area : -Asterisk / Elastix / FreePBX / Issabel/Xorcom/GrandstreamUCM - Hosted PBX Solutions. - Asterisk Security. - Call Center Solutions (Vicidial,Goautodial).
    I have extensive experience in the field, knowledge in voip, callcenter systems. experience in the following area : -Asterisk / Elastix / FreePBX / Issabel/Xorcom/GrandstreamUCM - Hosted PBX Solutions. - Asterisk Security. - Call Center Solutions (Vicidial,Goautodial). ย่อ
  • จ้าง VORVoice
    1.0
    1 บทวิจารณ์ $150 USD ต่อชั่วโมง
    I am an experienced US voiceover artist, recording in high quality with my warm, engaging voice from my own pro studio . Some of my well known clients are Abbott, Jack Link Beef Jerky, Ridgid Tools, and Recovery Centers of America. I will proof your script, record, edit/master, and deliver the finished audio in the...
    I am an experienced US voiceover artist, recording in high quality with my warm, engaging voice from my own pro studio . Some of my well known clients are Abbott, Jack Link Beef Jerky, Ridgid Tools, and Recovery Centers of America. I will proof your script, record, edit/master, and deliver the finished audio in the format you need. I will also add sound effects or music for any project! One round of revisions is included from original script. Skills: Script proofing/copy editing (to US English standards) Pro voiceovers in a wide variety of styles including characters, genders, and ages. Audio editing & audio formatting (breath removal, processing/enhancement) Add royalty free music to any narration, on-hold, IVR & voicemail message Sound Effects and dubbing ย่อ

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