Asterisk PBX Developers Untuk Dipekerjakan
Menampilkan 49 hasil
Freelancer yang didanai
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I have provided a wide range of IT solutions including VoIP Software, Websites & Mobile Apps development for small businesses and start-up companies as well as for large enterprises. I have expertise in VoIP/SIP, FreeSWITCH, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk,...I have provided a wide range of IT solutions including VoIP Software, Websites & Mobile Apps development for small businesses and start-up companies as well as for large enterprises. I have expertise in VoIP/SIP, FreeSWITCH, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk, FreePBX, A2billing, Linux & OpenSource Consulting, MySQL, PostgreSQL, PHP, Yii, Apache, Nginx, Android,Odoo I have developed following VoIP and IT solutions: - CRM integrations through APIs - Class4 & Class5 Soft Switches - ASTPP Billing/calling card - SIP Load Balance & Fail-Over - IVR Application - Fax over IP (FoIP) - T38 Supported FAX Server - Voice broadcast ring less/conventional - SIP Messaging Server - High scalable Least Cost Routing(LCR) with Fail-Over - Session Border Controller(SBC) - RESTfull API - Web Services & API for Mobile Application - Android Mobile Apps I have been supporting various termination equipment/hardware like TELES, 2N, ANTRAX, DINSTAR, GOIP kurang
Rekrut mula9211
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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. kurang
Rekrut Erewin
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I am passionate about my work and have over 10 years of experience in mobile and web application development. I am a firm believer in "you get what you pay for", so I like to go above and beyond for the projects and clients I work with. I have built 100+ websites for my clients all over the world. I am proficient in...I am passionate about my work and have over 10 years of experience in mobile and web application development. I am a firm believer in "you get what you pay for", so I like to go above and beyond for the projects and clients I work with. I have built 100+ websites for my clients all over the world. I am proficient in iOS and Android development as well as backend websites that provide RESTful/JSON data to the application. Also, As an expert in creating cross-platform iOS/Android and native iOS apps. My strong technologies as: * Voice over IP(VoIP), WebRTC * Android development (Kotlin, Java) * iOS development (Swift, Objective-C) * Hybrid app development (React Native, Flutter/Dart, ionic 3/4) * Web development (PHP, Laravel, CI, React.JS, Node.JS) * Google FireBase, MySQL, SQLite * Design patterns: MVC, Clean Swift, VIPER, MVVM/RxSwift * Third-party SDKs: Facebook, PayPal, Stripe, Google Maps kurang
Rekrut aleksandart450
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VoiceoverMike VoiceoverMike
$64 USD / jam
U.S. Voiceovers - narration, explainers, IVRUnited StatesFull time US Voiceover pro ready to help take your project to the next level. I value client relationships and enjoy earning your repeat business by meeting or exceeding expectations each and every time. I work with you to ensure that the final product is as originally envisioned. Most projects completed within 24...Full time US Voiceover pro ready to help take your project to the next level. I value client relationships and enjoy earning your repeat business by meeting or exceeding expectations each and every time. I work with you to ensure that the final product is as originally envisioned. Most projects completed within 24 hours, frequently within an hour or two. I can also help with limited copywriting and editing. I am available 7 days per week to my clients as I work from my professional home studio. My work comes with a 100% satisfaction guarantee. If you are not thrilled with the voiceover I will keep working with you until we get the project where it needs to be. There may be additional charges for script changes that occur after the completion of work. All work becomes exclusive and unrestricted property of the client upon payment. If you have a project, I encourage you to click the Hire Me button - You will glad you did - my feedback speaks for itself. kurang
Rekrut VoiceoverMike
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Unix (Solaris, Hp-UX, AIX). GNU/Linux (Red Hat, Slackware, Debian. Servidores/Clientes: Firewalling (iptables, ipchains,Nat,ipfw, ipfilter, Shorewall).Smb File Server. Advanced Power Virtualization on IBM systems HACMP Apache Web Server. Squid Proxy Server (proxy cache, transparent proxy). FTP Server(ftpd)DHCP...Unix (Solaris, Hp-UX, AIX). GNU/Linux (Red Hat, Slackware, Debian. Servidores/Clientes: Firewalling (iptables, ipchains,Nat,ipfw, ipfilter, Shorewall).Smb File Server. Advanced Power Virtualization on IBM systems HACMP Apache Web Server. Squid Proxy Server (proxy cache, transparent proxy). FTP Server(ftpd)DHCP server, DNS cache server (dnsmasq). SSH Server. Logical Volume Manager (LVM; GNU/LINUX, HP-UX) Svm (solaris volume manager) Veritas VM Servidores de Impresion(cups) Asterisk-Siemens-Alcatel.E1. SS7 - DSLAM - OLT automation and cloud : docker ansible AWS terraform ********************** +10 years Experience on Unix-like sistems , please go over my linkedin resume for further information. Red-hat cerfified : 120-172-655 Unix-LIke Systems Administration.- AIX Admin; pseries Power VM Red-Hat GNU/LINUX kurang
Rekrut gdmlnx
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Salesforce . TWilio, propertybase , PHP, MYSQL, jQuery, AJAX, CRM, bitrix24, vtiger, API,telephony, MS, SMSgateway, paypal, stripe, CMS developemnt. custom frmework, custom admin dashboard. LIVE 360 dashboard. GPS tracking any sort of advanced and critical solution when you dont find any others.Salesforce . TWilio, propertybase , PHP, MYSQL, jQuery, AJAX, CRM, bitrix24, vtiger, API,telephony, MS, SMSgateway, paypal, stripe, CMS developemnt. custom frmework, custom admin dashboard. LIVE 360 dashboard. GPS tracking any sort of advanced and critical solution when you dont find any others. kurang
Rekrut engrasadozzaman
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Hey, I am Fateh Singh, having 9-year experience in Salesforce and Force.com platform with extensive knowledge of Business Process and Salesforce Customization/Development. Core Competencies : • Salesforce Consultancy • Lightning Task, Development, Customisation & Migration • API Integration (REST &...Hey, I am Fateh Singh, having 9-year experience in Salesforce and Force.com platform with extensive knowledge of Business Process and Salesforce Customization/Development. Core Competencies : • Salesforce Consultancy • Lightning Task, Development, Customisation & Migration • API Integration (REST & SOAP) • Configurations & Customisation • App Exchange Products Setup and Configuration • App Development • Data Migration • Salesforce Training • Support • SFDC IoT Cloud • SFDC Sales Cloud • SFDC Marketing Cloud • SFDC Community Cloud • SFDC Service Cloud I have good exposure to different areas of Salesforce like • Custom Objects • Custom Fields • Data Loaders • Apex Class • Triggers • Visualforce • Workflows • AppExchange Products • Validations • Advanced Formula • Reports and Dashboards • Lightening Components • Process Builder • Salesforce Community • Knowledge Articles • Live Agent • Sites • Flow kurang
Rekrut fbs2009
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- VoIP Expert with more than 10 years experience in FreePBX, Elastix, PBX in a Flash (PIAF), ViciDial and other Asterisk-based systems. - ASTERISK + MICROSOFT TEAMS INTEGRATION - Freeswitch and Sangoma solutions expert - Vicibox and Vicidial! - A2Billing Expert (Installation, Administration, Customization) -...- VoIP Expert with more than 10 years experience in FreePBX, Elastix, PBX in a Flash (PIAF), ViciDial and other Asterisk-based systems. - ASTERISK + MICROSOFT TEAMS INTEGRATION - Freeswitch and Sangoma solutions expert - Vicibox and Vicidial! - A2Billing Expert (Installation, Administration, Customization) - Chan_dongle comprehensive solutions (GSM gateways, SIM Card diversion, Calls and SMS forwarding, SMS2EMAIL...) - Administering and configuring of PRI and FXO/FXS cards (Digium, Sangoma...) - Administering and configuring Mitel, Cisco, Linksys, Yealink phones and softphones. Provisioning solutions. - Administering and configuring GSM Gateways: GoIP, Etel, OpenVOX... - ANTIBLOCK IP AND TRAFFIC COMPRESSION solutions for censored countries such as Pakistan, Iran, China... - Unix/Linux/Windows admin and script writer - USB over IP solutions for Windows and Linux - Expert in monitoring solutions (Zabbix, Prometheus, Grafana) - Web Security Expert: security audits, ethical hacking... - Post-project support included as well!!! kurang
Rekrut altr
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avisnevschi avisnevschi
$30 USD / jam
Senior Network Engineer / Deputy Head of NOCMoldova, Republic ofJNCIE-SP #2975, JNCIS-ENT, JNCIS-SEC, JNCIS-DevOps, CCNA R&S, LPI-1. Network Expert with more then10 years of experience in the telecommunications industry. During my career I worked for 2 biggest ISP's in my country and one Tier1 ISP as part of Central Network Support Team(Level 3 Support). Besides of this, I also...JNCIE-SP #2975, JNCIS-ENT, JNCIS-SEC, JNCIS-DevOps, CCNA R&S, LPI-1. Network Expert with more then10 years of experience in the telecommunications industry. During my career I worked for 2 biggest ISP's in my country and one Tier1 ISP as part of Central Network Support Team(Level 3 Support). Besides of this, I also had a lot of other project, which involved network design, configuration,implementation and network automation. I have deep knowledge with Juniper Networks(JunOS), Cisco Systems(IOS, IOS-XR), Huawei Networking(VRP) and Mikrotik(RouterOS) products. During Network Engineer career, I was responsible for all kind of networking tasks, beginning from customer services or device configuration and ending with developing,extension of IP/MPLS network, traffic engineering or other technologies used in big ISP network. Also, usually I was responsible for testing and integration of new technologies in existing network without interruption of services. And the last, but not the least, I was responsible for providing and integration of network automation tools and monitoring systems. Experienced with Juniper routers and switches, MX, EX and SRX. Experienced with Cisco IOS routers and switches, 2900,6500​ and 7200 series. Experienced with Cisco IOS-XR routers, especially with ASR9k. Experienced with Huawei and Raisecom PON network devices, OLT/ONT. Experienced with Foundry/Brocade/EdgeCore/Arista switches. Experienced with Ericsson SmartEdge series router. Experienced with Mikrotik routers Experienced with NMS like U2000, Zabbix, Cacti and The Dude. Experienced with automation tools like Ansible and Python scripting. Experienced with Linux Systems - CentOS / Ubuntu Expert knowledge of xSTP, PIM, IS-IS, OSPF, BGP, MPLS, LDP/RSVP, MPLS VPNs(L2/L3/VPLS) etc... kurang
Rekrut avisnevschi
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I have an Computer and Electrical engineering as academic background. I am a VoIP expert and an Asterisk VoIP server specialist, with good skills on Kamailio engine too. I have good programming skills in C/C++ (for low level development), Java, angular, groovy,python and basic skills in all Object-Oriented...I have an Computer and Electrical engineering as academic background. I am a VoIP expert and an Asterisk VoIP server specialist, with good skills on Kamailio engine too. I have good programming skills in C/C++ (for low level development), Java, angular, groovy,python and basic skills in all Object-Oriented languages. Other skills: IT Security, networks. I am a specialist in Cyclos banking software with 4 years of experience. I have also relevant skills in electronics: design, programming embedded systems. I am a certified project manager associate . kurang
Rekrut letcheta
