PBX Asterisk Network Administrators à embaucher

  • PBX Asterisk
  • Administration de réseaux
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  • Embaucher abusayed2004
    5.6
    48 commentaires $30 $ US par heure
    Work 9 years on server security, cloud, AWS, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql Red hat, Python, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux...
    Work 9 years on server security, cloud, AWS, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql Red hat, Python, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux customization. • Linux - Hosting Systems Administration & Monitoring • Devops • Services Optimization • Security Hardening • VoIP, Asterisk, SMS, Dongle, FreePBX install configure, maintain • Infrastructure Planning • Disaster Recovery • Shell Scripting • Capacity planning, application delivery planning • Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP IGRP, MPLS • SAN Troubleshoot • Glusterfs, CEPH • NFS, SMB, ISCSI, SMTP • Linux performance tuning • MySQL, Oracle DB performance tuning • Laravel web application development • Web Security, Web benchmark, best practice • IPTV, Live streaming, VOD, FFmpeg • Raspberry Pi moins
  • Embaucher RafimKs
    4.6
    25 commentaires $30 $ US par heure
    I am excited to offer 12 years of solid experience in Physical & Virtual Networking Platforms, System Administration, Desktop Support, Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft - Active Directory, DNS,DHCP, RDS, SharePoint,...
    I am excited to offer 12 years of solid experience in Physical & Virtual Networking Platforms, System Administration, Desktop Support, Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft - Active Directory, DNS,DHCP, RDS, SharePoint, Hyper-V, Exchange (All versions) - (Office365, Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS, Debian) - Google (GCP&GSuite) - Storage(Synology,FreeNAS,WD & NetApp) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA & PFSense) - Routers (Cisco, Mikrotik) - Servers (HP Proliant Servers) & (Dell PowerEdge Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Best Regards Muhammed Rafi moins
  • Embaucher kzaouli05
    5.0
    11 commentaires $25 $ US par heure
    Telecom/WebHosting/Voip/PBX/System administrator, +15 years of experience in Installing, configuring and managing Systems, Asterisk, Autodialing, FreePBX, Vicidial, GoAutodial, A2billing, IVR, Voice to Mail, Predictive Dialing, Calling Cards(PIN), Voice/SMS BroadCasting, WebRTC, WebPhone, WSS. As a company, we are...
    Telecom/WebHosting/Voip/PBX/System administrator, +15 years of experience in Installing, configuring and managing Systems, Asterisk, Autodialing, FreePBX, Vicidial, GoAutodial, A2billing, IVR, Voice to Mail, Predictive Dialing, Calling Cards(PIN), Voice/SMS BroadCasting, WebRTC, WebPhone, WSS. As a company, we are a SIP VoIP Provider with competitive rates and the HIGHEST availability levels within multi Systems integration for large traffic. We offer VoIP multi-systems installation packs, multi machines and deliver "All in one unified solution" to support large traffic, billing system , Trunks management, users payment gateways, reports, recordings, security and Web SIP Registration/Login portal. Depend your needs, startup, medium, large usage, welcome to the game. Regards, Kamal zaouli moins
  • Embaucher FranMercedesG
    5.2
    43 commentaires $40 $ US par heure
    ● 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, VyOS, Zeroshell, 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). moins
  • Embaucher edison4mobile
    4.9
    1 commentaire $50 $ US par heure
    ~~~~~ SUMMARY ~~~~~ We are talented developers team with 12+ years of experience in Website development, Mobile development and Cryptocurrency(Blockchain). We focus on providing User-Friendly Interface and Optimized Algorithm to lead their products to SUCCESS. "High Quality, High Speed and High Satisfaction!" This is...
    ~~~~~ SUMMARY ~~~~~ We are talented developers team with 12+ years of experience in Website development, Mobile development and Cryptocurrency(Blockchain). We focus on providing User-Friendly Interface and Optimized Algorithm to lead their products to SUCCESS. "High Quality, High Speed and High Satisfaction!" This is our vision for customers. Support : 24 * 7 Live ~~~~~ Tech Stack ~~~~~ [ Mobile App Development] ✦ Native( Java, Objective C, Swift ) ✦ Hybrid( IONIC, React Native ) [ CryptoCurrency ] ✦ Cryptocurrency Development(Blockchain, Wallet, Explorer) ✦ Fork(Bitcoin, Ethereum, Dash, etc) ✦ Exchange Platform Development(Bitcoin, Etherem and 0x) [ Website Development ] ✦ PHP Frameworks: WordPress, Laravel, Codigniter, Symfony ✦ Ruby on Rails, Python ✦ Javascript Frameworks: Node.js, Angular.js, React.js, Ember.js, Vue.js, Express.js ✦ Database: MySQL, MongoDB, Oracle, SQLite [ Others ] ✦ C++/C, C# .Net ✦ OpenCV ✦ Rasperberry Pi, BLE moins
  • Embaucher iKcon
    5.8
    38 commentaires $25 $ US par heure
    We are Team iKcon Infotech!! Above 7 years of Expertise in VoIP Based Products. We majorly deal in below stated products and our focus in customer satisfaction which turns out to be automatic more references. That is the reason what from past years our Completion ratio is above 95% ...
    We are Team iKcon Infotech!! Above 7 years of Expertise in VoIP Based Products. We majorly deal in below stated products and our focus in customer satisfaction which turns out to be automatic more references. That is the reason what from past years our Completion ratio is above 95% Open Source System * A2Billing * ASTPP * Vicidial * FreePBX * FusionPBX * OpenSIP * Asterisk * Elastix * GoAutodial * Freeswitch VoIP Mobile Dialer * Linphone * CSipsimple Any kind of Customization or Development in VoIP Open Source Products. We have our own customized version of A2billing, ASTPP, Vicidial, FusionPBX and more. For more information about iKcon Infotech check our website. moins
  • Embaucher AbrahamBU
    5.5
    42 commentaires $20 $ US par heure
    *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. moins
  • Embaucher dailas
    5.5
    66 commentaires $25 $ US par heure
    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 moins
  • Embaucher Solutions786info
    4.3
    1 commentaire $12 $ US par heure
    Expert Team have over 8 years experience in Web Designing, Web Development, Branding, Marketing, and SEO. Our services include: Development - CMS [WordPress, Joomla, Drupal] - E-commerce [ Magento, Opencart & Woo Commerce ] - MVC Frameworks [Laravel, Cakephp, CodeIgniter] - PSD to HTML...
    Expert Team have over 8 years experience in Web Designing, Web Development, Branding, Marketing, and SEO. Our services include: Development - CMS [WordPress, Joomla, Drupal] - E-commerce [ Magento, Opencart & Woo Commerce ] - MVC Frameworks [Laravel, Cakephp, CodeIgniter] - PSD to HTML Conversion DESIGN - Logo & Branding - User Interface Design for Web & Mobile - User Experience Optimisation MARKETING - Google AdWords Qualified Professional and Certified Partner - Ad-words/Yahoo Campaign Management - Facebook, Twitter, Linked In Campaign Management - SEO Analysis [On-page, Off-page] - Content Marketing - Affiliate Marketing - Marketing Consultation. - AdWords PPC Training (Online) Additional Benefits to work with me - Extensive Quality Check & Testing. - Documentation and Suggestions for improvements. - Support and Maintenance with quick turnaround time. - Discounted price for long term Feel free to get in touch!!!!!! moins
  • Embaucher Erewin
    4.5
    17 commentaires $30 $ US par heure
    Hello. Most of my work is support current voip system. We have now many of them. Wholesale, PBX does not matter. Ask me for help. My main benefits is whole knowledge from unix to softphone. I have been working with VOIP since 2004. In every code i try to find logic. So, after many years i got many schemes to...
    Hello. Most of my work is support current voip system. We have now many of them. Wholesale, PBX does not matter. Ask me for help. My main benefits is whole knowledge from unix to softphone. I have been working with VOIP since 2004. In every code i try to find logic. So, after many years i got many schemes to realize any features. Most used software in my work are: Unix, Python, Django, PHP, Opensips, Kamailio, MySql, Postgres. moins

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