VoIP Developers等待雇用

  • VoIP
建议:
更多

国家

精确位置

测验

时薪 (美元)

级别

在线

展示 34 结果
  • 雇用     Erewin
雇用     Erewin

    Erewin Erewin

    Russian Federation $30 美元/小时
    Voip developer
    Russian Federation
    6.6
    59条评论 59条评论 $30 美元/小时
    Hello, my friends! There are what i have done in this 2019-2020 year. 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....
    Hello, my friends! There are what i have done in this 2019-2020 year. 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. 收起
  • 雇用 Erewin
  • 雇用     tonoy0167
雇用     tonoy0167

    tonoy0167 tonoy0167

    Bangladesh $10 美元/小时
    Routing & Switching Network Engineer
    Bangladesh
    1.9
    1条评论 1条评论 $10 美元/小时
    I have been working in core network in BD largest ISP more than 6 years. I am CCNA and CCNA security certified.So Cisco based network solutions are the most powerful side of me. I am expert in network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler. Core Technical Skills: ================== #...
    I have been working in core network in BD largest ISP more than 6 years. I am CCNA and CCNA security certified.So Cisco based network solutions are the most powerful side of me. I am expert in network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler. Core Technical Skills: ================== # Routing Protocol-- Static, OSPF, BGP, EIGRP, RIP. # Design and implement small, medium and large scale enterprise networks. # VLANs, Spanning Tree Protocol (STP), VTP, LACP, HSRP. #L2-MPLS,L3-MPLS # DHCP, GRE, IPSEC. Hands-On Experience: ===================== # Cisco Routers (NCS 5500, ASR 1006, 7606, 7604, 7301, 7206) # Cisco Switches(Nexus 2K, Nexus 3K, Nexus 7K, Catalist 2900 series, Catalist 3500 series, 4500 Series, Small Business SF-300) # Juniper Routers (MX 104, ACX 2200) # Mikrotik Router (CCR 1036, CCR 1072, 3011, RB 450) # Other Vendor devices (Netgear, BDcom, Huawei) 收起
  • 雇用 tonoy0167
  • 雇用     AntonioTejeda86
雇用     AntonioTejeda86

    AntonioTejeda86 AntonioTejeda86

    Mexico $40 美元/小时
    Linux, Mysql, Asterisk, Web Development
    Mexico
    4.6
    7条评论 7条评论 $40 美元/小时
    I have been responsible for the proposal, installation and support of many projects around the world, especially for large resort hotels, I have extensive experience in open source, Linux, Database.
    I have been responsible for the proposal, installation and support of many projects around the world, especially for large resort hotels, I have extensive experience in open source, Linux, Database. 收起
  • 雇用 AntonioTejeda86
  • 雇用     FranMercedesG
雇用     FranMercedesG

    FranMercedesG FranMercedesG

    Dominican Republic $40 美元/小时
    Ing . Computer Systems
    Dominican Republic
    5.8
    67条评论 67条评论 $40 美元/小时
    ● 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). 收起
  • 雇用 FranMercedesG
  • 雇用     arodrigue
雇用     arodrigue

    arodrigue arodrigue

    Dominican Republic $35 美元/小时
    Asterisk/Linux Expert /PHP/MySQL/Python Dev 16 yrs
    Dominican Republic
    6.2
    79条评论 79条评论 $35 美元/小时
    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. 收起
  • 雇用 arodrigue
  • 雇用     nitinbagdi20
雇用     nitinbagdi20

    nitinbagdi20 nitinbagdi20

    India $30 美元/小时
    ✔️Android || ✔️Web Application || ✔️IOS
    India
    3.9
    1条评论 1条评论 $30 美元/小时
    Dear Client, My team has committed professionals who can help you in every aspect of Web/Mobile Application development. We have a talented pool of technical professionals with experience on the latest technology solutions for global business purchasers. Technical Skills: ✔️✔️ MEAN, MERN & LAMP stack...
    Dear Client, My team has committed professionals who can help you in every aspect of Web/Mobile Application development. We have a talented pool of technical professionals with experience on the latest technology solutions for global business purchasers. Technical Skills: ✔️✔️ MEAN, MERN & LAMP stack development ✔️✔️ Chat Bot ✔️✔️ Mobile Development (Android, IOS, Hybrid) ✔️✔️ PHP (Laravel, Core PHP, MVC) ✔️✔️ Designing (Website, Graphic, Logo Design, Mobile UX/UI Design) ✔️✔️Social Network Integration - Gmail, Facebook, LinkedIn, Twitter, Instagram, Youtube We do our research, come up with the best solution and develop an application that is smooth and easy to navigate, awesome looking and most importantly with great quality, security and performance. Let's connect to discuss and strategize your idea. I will help you to bring the best product to market. 收起
  • 雇用 nitinbagdi20
  • 雇用     dailas
雇用     dailas

    dailas dailas

    Russian Federation $25 美元/小时
    System Administrator Asterisk
    Russian Federation
    5.8
    65条评论 65条评论 $25 美元/小时
    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 收起
  • 雇用 dailas
  • 雇用     satyajitkundu
雇用     satyajitkundu

    satyajitkundu satyajitkundu

    India $10 美元/小时
    Linux, Ubuntu, Amazon AWS, Google Cloud, Azure
    India
    2.6
    1条评论 1条评论 $10 美元/小时
    Hello , I am Satyajit Kundu. I'm Certified Aws & Linux System Administrator 12 plus years of experience,I have strong knowledge of different cloud architecture, AWS, Azure, Sucuri, Liquidweb, Linode , 1and1 , Godaddy & many in-house hosted server etc . mail server, Elk, Virtualization,Routing,Sonicwall. Handling web...
    Hello , I am Satyajit Kundu. I'm Certified Aws & Linux System Administrator 12 plus years of experience,I have strong knowledge of different cloud architecture, AWS, Azure, Sucuri, Liquidweb, Linode , 1and1 , Godaddy & many in-house hosted server etc . mail server, Elk, Virtualization,Routing,Sonicwall. Handling web server and db server etc. Global Cretified ================ RHCSA (Red hat Certified System Administrator) AWS (Aws Certified Solutions Architect) AWS-SysOps-Administrator-Associate Traning Cretified =================== CCNA (Cisco Certified Network Associate) MCSE (Microsoft Certified System Engineer) *Knowledge in different AWS services, Ec2, Rds (Mysql / Aurora ), ALB, ELB, EFS, S3, SNS, CloudFront, Cloud watch, Waf, Vpc , Iam, Route 53 , Vpn , Lightsail, Workspace etc. * Knowledge in Code pipeline , Code Deploy , Code Build , Cloud 9, CI/DI process, Ecs fargate Lamda, Eks, Cognito, Secret manager, Emr, Jenkins etc. * Operating Systems: Red Hat Enterprise Linux 5.0-6.x., CentOS, Fedora, Ubuntu, Suse Enterprise Linux * Apache (http/https), nginx , Clearos,Roundcube, DNS (bind), FTP, NFS, SAMBA, NIS, SSH, DHCP etc. * Backup & Restore (tar,gzip,bzip2,rsysnc,shell Script), scheduling of tasks using crontab, * Package management (yum, rpm,apt-get), User administration. * Installation / Managing of Router / Switch / Other Networking Devices. * Knowledge of Asterisk Server Goautodial , Elastix. * Configuring Firewall, e:g:- SonicWALL , Untangle , Endian. * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox * Docker * Linux/Cpanel Server Setup * Server Security - csf/maldet * WHMCS Installation * Windows server setup 收起
  • 雇用 satyajitkundu
  • 雇用     rifat0103
雇用     rifat0103

    rifat0103 rifat0103

    Bangladesh $15 美元/小时
    Network and Security Admin
    Bangladesh
    2.3
    3条评论 3条评论 $15 美元/小时
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and...
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and switching, firewall, IPS, ISE, voice and wireless solution from my 10 years’ practical experience. I have also fluency in English and Hindi speaking. I am Expert in GNS3 and Packet Tracer. ===================================================================================== Technical Skills: Good understanding and knowledge of TCP/IP, OSI Layer. L3 technologies: RIP, EIGRP and OSPF and BGP in CISCO 800, 1900, 2900, 2800, 2800, ISR 4300, 4100, ASR 1000 series. L2 technologies: VLAN, VTP, STP, Trunking, HSRP, VRRP, SPAN, RSPAN, DHCP Snooping, Dynamic ARP Inspection, ARP ACL etc in 2900 series and L3 switches. NXOS and ACI: Configure and install CISCO nexus 9k and CISCO ACI solution like Bridge Domain, VRF, end point group tenant etc. Cisco ASA and Next Generation Firewall: ACL, NAT, Transparent Mode, Multiple context and Failover (Active/Active, Active/Standby) Site-to-Site VPN, Remote Access VPN and SSL VPN. Cisco Firepower IPS and Firepower Management Center (FMC): ACL, NAT, Intrusion policy, AVC, Malware & File Policy, Site-to-Site VPN, Remote Access VPN and SSL VPN etc. F5 Load Balancer and ASM: Installation and configure F5 BIG-IP Local Traffic Manager (LTM) load balancer and Application security manager. CISCO CUCM: Install and configure Cisco Unified Communication Manager 9.0 and 12.4. Mikrotik Router: OSPF, BGP, NAT, DHCP, L2TP, IPSEC, PPP, Firewall etc CISCO WEB and Email Security Appliance: Install and configure CISCO ESA and WSA So you are requested to first discuss the project and requirements and after being satisfied please awarded me with the work. And definitely work will be delivered in time and in best quality. Thanking You Kazi 收起
  • 雇用 rifat0103
  • 雇用     ninvo
雇用     ninvo

    ninvo ninvo

    Turkey $30 美元/小时
    Digital Architecture
    Turkey
    1.8
    1条评论 1条评论 $30 美元/小时
    I'm looking for challenges more than simple projects. I'd like to jump into deeper layers of projects and find a proper solution for each task to make it outstanding . I can develope your PHP , Python, JavaScript applications and do Cyber Security , VOIP , IOT and server management . Just ping me to discuss about...
    I'm looking for challenges more than simple projects. I'd like to jump into deeper layers of projects and find a proper solution for each task to make it outstanding . I can develope your PHP , Python, JavaScript applications and do Cyber Security , VOIP , IOT and server management . Just ping me to discuss about your project . 收起
  • 雇用 ninvo

你好,这是一些不在线的威客

你好,这是一些符合“”的不在线的威客