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Mostrando 51 resultados
  • Contratar     Erewin
Contratar     Erewin

    Erewin Erewin

    Russian Federation $30 Dólares / hora
    Voip developer
    Russian Federation
    6.5
    50 comentários 50 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     RafimKs
Contratar     RafimKs

    RafimKs RafimKs

    India $40 Dólares / hora
    Expert System, Network & VOIP Administrator
    India
    5.3
    30 comentários 30 comentários $40 Dólares por hora
    Top 1% in the Freelancer.com Community. I am excited to offer 12 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 12 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC 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. Get started by clicking on "Hire Me" menos
  • Contratar RafimKs
  • Contratar     ninvo
Contratar     ninvo

    ninvo ninvo

    Turkey $20 Dólares / hora
    Digital Architecture
    Turkey
    1.8
    1 comentário 1 comentário $20 Dólares por hora
    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 . menos
  • Contratar ninvo
  • Contratar     rakibulinux
Contratar     rakibulinux

    rakibulinux rakibulinux

    Bangladesh $30 Dólares / hora
    Quick High-Quality Linux Support
    Bangladesh
    4.3
    3 comentários 3 comentários $30 Dólares por hora
    Thanks for reading my profile. My name is Rakib. I have included real screenshots into my freelancer profile that prove my technological capabilities and help you understand whether i am fit for your job or not!! I am a professional Linux System Admin for Cutting-Edge open source Technology. My Technology...
    Thanks for reading my profile. My name is Rakib. I have included real screenshots into my freelancer profile that prove my technological capabilities and help you understand whether i am fit for your job or not!! I am a professional Linux System Admin for Cutting-Edge open source Technology. My Technology Stack ================== - Git, GitHub, GitLab - Ubuntu, CentOS, Debian - AWS, Digital Ocean, Google Cloud, Azure, Linode, Vultr - WordPress, Joomla, Drupal - Jitsi Meet, OpenMeet, BigBlueButton, Zoom, Video Conference - VOIP using Asterisk, Kazoo, FreePBX - SMS Gateway, SMPP setup - Cryptocurrency exchange development, Blockchain, Smart Contract setup - Docker, Ansible, Puppet, Vagrant, Capistrano, Kubernetes, Netdata Let's Get To Work Now! If I apply your posting projects that means I'm interested in your projects and I have the confidence to deliver this on time. You can pay me after your job is done & you are happy to pay. Please send me a message so that we can discuss it more. menos
  • Contratar rakibulinux
  • Contratar     AhmedMFakkar
Contratar     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 Dólares / hora
    Cisco Professional
    Egypt
    4.3
    14 comentários 14 comentários $25 Dólares por hora
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. menos
  • Contratar AhmedMFakkar
  • 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     mula9211
Contratar     mula9211

    mula9211 mula9211

    Ukraine $20 Dólares / hora
    I have excellent skills in developing VOIP systems
    Ukraine
    5.4
    28 comentários 28 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: - Click to call -Odoo servers - 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     Harmohit
Contratar     Harmohit

    Harmohit Harmohit

    India $30 Dólares / hora
    Vital PBX VoIP -Cisco Asterisk FreePBX 3CX CRM
    India
    3.4
    9 comentários 9 comentários $30 Dólares por hora
    I am an enthusiastic IT consultant with 8+ years of experience specialized in Asterisk VoIP and IP PBX ,Cisco Collaboration and Networking technologies. Technical Exposure:- ************************************ Cisco Call Manager (CUCM), Cisco Gateways , IP phones VOIP PBX - VITAL PBX , Asterisk, Freepbx,...
    I am an enthusiastic IT consultant with 8+ years of experience specialized in Asterisk VoIP and IP PBX ,Cisco Collaboration and Networking technologies. Technical Exposure:- ************************************ Cisco Call Manager (CUCM), Cisco Gateways , IP phones VOIP PBX - VITAL PBX , Asterisk, Freepbx, Issabele, 3CX, Elastix,Avaya - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP, OVH and Digital Ocean) CRM and Billing module integration with Asterisks Vmware , Cisco UCS Contact Center: - UCCE 7.x, UCCX 7.X/8.X, Verint loggers Cisco: Call Manager, Cisco Unity/Unity Connection, CUPS ,CUEAC, IM&P ,CUBE,Voice Gateways Video: Cisco MX200/300, SX80 ,DX80 , TMS, VCS Network: - Cisco Routers (7200, 3900, 3800, 2900)) & Switches (6509, 3750, 2900), Frame Relay, ATM Security: - Cisco ASA 5500, Cisco FWSM, Check Point Firewall menos
  • Contratar Harmohit
  • Contratar     dailas
Contratar     dailas

    dailas dailas

    Russian Federation $25 Dólares / hora
    System Administrator Asterisk
    Russian Federation
    5.7
    63 comentários 63 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     AamerRasheed
Contratar     AamerRasheed

    AamerRasheed AamerRasheed

    Pakistan $30 Dólares / hora
    Expert Full Stack Web & Mobile Developer.
    Pakistan
    3.1
    1 comentário 1 comentário $30 Dólares por hora
    A seasoned professional enjoying 16+ years of work experience in the field of software development, finance and management sector in leading roles. If you are looking professional and trustworthy resource then you have reached the right spot. I represent and lead a team of professional software engineers and my...
    A seasoned professional enjoying 16+ years of work experience in the field of software development, finance and management sector in leading roles. If you are looking professional and trustworthy resource then you have reached the right spot. I represent and lead a team of professional software engineers and my expertise include:- 1. Development of full-stack web and mobile project from scratch to production including business analysis, design/UI-UX development, Coding and deployment. 2. Successfully completed 50+ full-stack web and mobile solutions. 3. The Experience is complemented by academic and professional qualifications. Having a double Master's degree in Software Engineering (MCS) as well as business administration (MBA) really provide me an edge on other developers as I can foresee the business problems with the engineering mindset. Thus, I can provide tailor-made software solutions as per exact business needs which are enjoyed by clients. 4. The prime focus is to provide efficient and cost-effective software solution which could fulfill client's requirement for medium to long term basis thus, providing a great value for money. Professional skills: • Full Stack Web Development mobile development. • Software Analysis/ Design/ consultancy • Node js • React js • React Native • MongoDB • My SQL 8.0 • Agile/ JIRA • Git hub/ Bitbucket menos
  • Contratar AamerRasheed

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