Dropbox API VoIP Asterisk PBX Developers For Hire

  • Dropbox API
  • VoIP
  • Asterisk PBX
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Mostrando 87 resultados
  • Contratar     dailas
Contratar     dailas

    dailas dailas

    Russian Federation $25 Dólares / hora
    System Administrator Asterisk
    Russian Federation
    5.7
    71 comentários 71 comentários $25 Dólares 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
  • Contratar dailas
  • Contratar     Erewin
Contratar     Erewin

    Erewin Erewin

    Russian Federation $30 Dólares / hora
    Voip developer
    Russian Federation
    6.5
    57 comentários 57 comentários $30 Dólares por hora
    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. menos
  • Contratar Erewin
  • Contratar     gdmlnx
Contratar     gdmlnx

    gdmlnx gdmlnx

    Argentina $45 Dólares / hora
    Unix Consultor, Devops and Cloud Engineer.
    Argentina
    4.9
    17 comentários 17 comentários $45 Dólares por hora
    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 menos
  • Contratar gdmlnx
  • Contratar     munirhayat
Contratar     munirhayat

    munirhayat munirhayat

    Pakistan $20 Dólares / hora
    VOIP Consultant
    Pakistan
    4.7
    18 comentários 18 comentários $20 Dólares por hora
    I am currently working in aviation industry and working on different asterisk projects. I have more than 5 years of experience in asterisk solution and more 8 years of experience in Linux and Networking. Bicom server SIP/extension/IVR and trunks Asterisk/Freepbx SIP/IAX/PRI trunks Asterisk/Freepbx dynamic ivr using...
    I am currently working in aviation industry and working on different asterisk projects. I have more than 5 years of experience in asterisk solution and more 8 years of experience in Linux and Networking. Bicom server SIP/extension/IVR and trunks Asterisk/Freepbx SIP/IAX/PRI trunks Asterisk/Freepbx dynamic ivr using text to speech engine and save DTMF feedback of users in Database.. Asterisk/Freepbx Dialplans Asterisk/Freepbx IVR , Automatic Call distribution Asterisk/Freepbx Queues Asterisk/Freepbx dynamic logins Asterisk/Freepbx Call Recordings Customization of asterisk based Voicemail service Asterisk/Freepbx based cost effective voicemail development using IBM Watson Speech Recognition API Realtime asterisk deployment Vicidial customizations and Integration with Asterisk servers Vicidial Carriers settings Vicidial Campaigns Vicidial auto dialer Vicidial agents Vicidial Ingroups Vicidial Leads and troub Programming: PHP, XML, JSON, JavaScript and Shell Scripting menos
  • Contratar munirhayat
  • Contratar     iKcon
Contratar     iKcon

    iKcon iKcon

    India $25 Dólares / hora
    A2billing. Free/FusionPBX. Vicidial. ASTPP. GoAuto
    India
    6.3
    45 comentários 45 comentários $25 Dólares por hora
    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. menos
  • Contratar iKcon
  • Contratar     barmex
Contratar     barmex

    barmex barmex

    Russian Federation $20 Dólares / hora
    System and network professional.
    Russian Federation
    4.6
    13 comentários 13 comentários $20 Dólares por hora
    Hello, dear friend. You can hire me if you want: 1) Setup and fix servers; 2) Setup and fix VoIP; 3) Deploy and setup push notifications gateways (Flexisip + Linphone); 3) Setup and fix network devices; 4) Resolve some issues with IT equipment. I have over 15 years of experience in wide IT spheres. Welcome and get...
    Hello, dear friend. You can hire me if you want: 1) Setup and fix servers; 2) Setup and fix VoIP; 3) Deploy and setup push notifications gateways (Flexisip + Linphone); 3) Setup and fix network devices; 4) Resolve some issues with IT equipment. I have over 15 years of experience in wide IT spheres. Welcome and get good service! menos
  • Contratar barmex
  • Contratar     mula9211
Contratar     mula9211

    mula9211 mula9211

    Ukraine $20 Dólares / hora
    I have excellent skills in developing VOIP systems
    Ukraine
    5.6
    32 comentários 32 comentários $20 Dólares por hora
    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 menos
  • Contratar mula9211
  • Contratar     umitron
Contratar     umitron

    umitron umitron

    Turkey $30 Dólares / hora
    Backend, Desktop, Mobile, and Embedded developer
    Turkey
    4.0
    1 comentário 1 comentário $30 Dólares por hora
    With more than 15 years in the industry, I have good experience in many kinds of projects including IoT, Communication, Mobile Apps, and many more topics. Passionate about technology and solving problems so it's not important to face with a new programming language or tool. I just try to solve it in a good manner by...
    With more than 15 years in the industry, I have good experience in many kinds of projects including IoT, Communication, Mobile Apps, and many more topics. Passionate about technology and solving problems so it's not important to face with a new programming language or tool. I just try to solve it in a good manner by using the right tool in the right place. These years I'm working more on cloud projects mostly with Amazon AWS services including EC2, Lambda Functions, Cognito and so on Professional Strengths: - Many years of experience as a Backend/PC/Mobile/Embedded software developer - Network Protocols: TCP, UDP, NAT, Broadcast, Multicast, SSL, etc - Many experiences in IoT, VoIP (SIP, RTP), Audio and socket programming - UI design and implementation along with image processing and graphics skills - Experienced in implementing and customizing Embedded Linux for ARM and MIPS architectures (Boot Loader, Kernel and Root File System) - Good skills in designing and implementing various protocols on many interfaces like Ethernet, WiFi, RS232, and RS485 - Excellent knowledge in hardware and control systems using various microcontrollers such as ARM, PIC, AVR, and also peripherals like SPI, I2C, UART, Ethernet, WiFi, etc Technical Proficiencies: - Programming Languages: C, C++, C#, Java, QML(Qt), JavaScript, Python, GoLang - Data Formats: JSON, XML, INI - IDE’s: Visual Studio, VS Code, Qt Creator, Mono, Intellij, Android Studio, XCode, IAR, Arduino, CCS, Codevision - Compilers & Tools: GCC, MinGW, .Net Compiler, Crosstool-NG, Buildroot, MSYS, Git - Operating Systems: Linux, Windows, macOS, Free RTOS, Android, IOS - Technical Software: Docker, Wireshark, Altium Designer, Microtik Winbox - General Software: Gimp, Inkscape, Blender - Databases: MongoDB, PostgreSQL, SQLite, MySQL menos
  • Contratar umitron
  • Contratar     nitinbagdi20
Contratar     nitinbagdi20

    nitinbagdi20 nitinbagdi20

    India $10 Dólares / hora
    Android || Web Application || IOS
    India
    3.6
    1 comentário 1 comentário $10 Dólares por hora
    I am a full stack Android Application Developer. Can add value to your business/personal life by developing an artificial "you" in the form of software which can deal on behalf of you. I do my research, come up with the best solution and develop an application that is smooth and easy to navigate, awesome looking and...
    I am a full stack Android Application Developer. Can add value to your business/personal life by developing an artificial "you" in the form of software which can deal on behalf of you. I do my 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 and performance. Let's connect to discuss and strategize your idea. I will help you to bring the best product to market. - Nitin menos
  • Contratar nitinbagdi20
  • Contratar     DRG1990
Contratar     DRG1990

    DRG1990 DRG1990

    Spain $40 Dólares / hora
    Senior Web Developer
    Spain
    3.6
    1 comentário 1 comentário $40 Dólares por hora
    I have done a lot of successful projects as the lead web developer for the last 10 years. I have experience in ACM ICPC. I have worked on such famous projects as the Booking site, Search engine, and others, you can find more examples in my portfolio. My goal is to make demanded and highly-rated projects. I have...
    I have done a lot of successful projects as the lead web developer for the last 10 years. I have experience in ACM ICPC. I have worked on such famous projects as the Booking site, Search engine, and others, you can find more examples in my portfolio. My goal is to make demanded and highly-rated projects. I have enough experience and can work hard to achieve it. Also, I provide service after project completion. In my projects, I apply modern technologies which make the development process easier and faster. Also, I take advantage of such libraries, frameworks, and languages as: - PHP, Laravel - Python - C/C++/C# - JQuery, Bootstrap, Various themes - Javascript, angular, react, Vue, Ionic - HTML, HTML5, CSS, SASS - VBA menos
  • Contratar DRG1990

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