Asterisk PBX Developers Untuk Diupah

  • Asterisk PBX
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  • Upah dailas
    4.6
    ulasan 25 $20 USD setiap jam
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support.
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. kurang
  • Upah frugees
    4.1
    ulasan 5 $30 USD setiap jam
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions kurang
  • Upah lawrence37
    3.5
    ulasan 7 $50 USD setiap jam
    I have over 15 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix Administration SAN...
    I have over 15 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix Administration SAN Storage (NetApp, EMC Clariion, HP MSA/EVA/Lefthand) Server Virtualization (Vmware ESX, XenServer, Openstack) Desktop Virtualization (Vmware View, Xen Desktop) Application Virtualization (Thinapp, Xenapp) Networking (Cisco, Juniper, HP, Extreme, Ubiquiti) Firewall / IDS (Cisco, Fortigate, Juniper) Backup (CA Arcserve, HP Data protector, R1Soft, Veeam) Server administration (MsSQL, MySQL, Oracle (inc forms & reports), InnoDB, IIS, Apache, SCCM, WSUS) VoIP Solutions (Nortel, Avaya, Shoretel, Asterisk, FreePBX) Penetration Testing / Server Security/Hardening WHMCS, DirectAdmin, cPanel, Webmin AWS, Azure Config/Management kurang
  • Upah vantuanvn
    2.5
    1 ulasan $15 USD setiap jam
    We provide high quality service in areas : -Mobile Applications -Web Applications. -Enterprise Applications. -Graphical Design. -High Performance Computing. -Data Mining. -Machine Learning
    We provide high quality service in areas : -Mobile Applications -Web Applications. -Enterprise Applications. -Graphical Design. -High Performance Computing. -Data Mining. -Machine Learning kurang
  • Upah AbrahamBU
    4.6
    ulasan 10 $17 USD setiap jam
    Good Day, 8+ 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...
    Good Day, 8+ 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. Experienced with a lot of equipment (VoIP/Network) and their scripting language Ability to train, motivate and supervise a team Kindly please contact me for more details. kurang
  • Upah altr
    5.0
    ulasan 33 $30 USD setiap jam
    - VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF) and other Asterisk-based systems. - Asterisk failover clusters. - A2Billing Expert (Installation, Administration, Customization) - Chan_dongle comprehensive solutions (GSM gateways, SIM Card diversion, Calls and SMS forwarding,...
    - VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF) and other Asterisk-based systems. - Asterisk failover clusters. - 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 as well (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 Zabbix-based monitoring solutions. - Web Security Expert: security audits, ethical hacking... - Post-project support included as well!!! kurang
  • Upah lnxhelp
    3.0
    ulasan 2 $100 USD setiap jam
    Hire an experienced Linux administrator & programmer for your project. I have nearly 20 years of experience with various Linux distributions, doing system deployments, administration, monitoring, as well as custom programming. Great depth of experience with modern IT environments. Flexible work hours and dependable...
    Hire an experienced Linux administrator & programmer for your project. I have nearly 20 years of experience with various Linux distributions, doing system deployments, administration, monitoring, as well as custom programming. Great depth of experience with modern IT environments. Flexible work hours and dependable advice for your projects. Domain name registration & SSL certificates also available. Can connect you with partners for VPS hosting, VOIP service, and more. kurang
  • Upah szamanit
    1.2
    1 ulasan $15 USD setiap jam
    An asterisk administartor with 6 years of experience with voip/asterisk. I have too an dCAA certificate wich is proof of my experience with asterisk.
    An asterisk administartor with 6 years of experience with voip/asterisk. I have too an dCAA certificate wich is proof of my experience with asterisk. kurang
  • Upah Yunas
    6.6
    ulasan 30 $50 USD setiap jam
    Skills: - NodeJS, ExpressJS , Angular 2, MongoDB And AGI, AMI , CTI, PHP/MYSQL, CodeIgnitor, WordPress, WooCommerce PBX:- Asterisk , FreePBX, OpenSips, Kamalio, FreeSwitch, VoIPSwitch. Billing:- A2Billing, A2Billing Customization, A2Billing Integration, A2Billing Redesigning ,Custom Billing Solutions. IVR :-...
    Skills: - NodeJS, ExpressJS , Angular 2, MongoDB And AGI, AMI , CTI, PHP/MYSQL, CodeIgnitor, WordPress, WooCommerce PBX:- Asterisk , FreePBX, OpenSips, Kamalio, FreeSwitch, VoIPSwitch. Billing:- A2Billing, A2Billing Customization, A2Billing Integration, A2Billing Redesigning ,Custom Billing Solutions. IVR :- DTMF IVR, Voice Recognition IVR, Payment Gateway Integration with IVR, IVR Survey, IVR booking system and at any level of IVR development. SMS:- SMS Web Integration, 2way SMS. SMS integration with A2Billing, SMS integration with IVR. Web Development:- NodeJS, ExpressJS , Angular 2, CodeIgnitor, PHP - MySQL, Wordpress, Joomla. Termination: SMS Termination , Call Termination using hypermedia Gateway, Eurotech Gateway ,etc. and Custom Built Gateway's. Contact me and stop regretting decisions. Love and peace for all. Thanks for looking at this profile. kurang
  • Upah linuxfreak1985
    5.6
    ulasan 34 $10 USD setiap jam
    Quality Work, Best Support and On Time Project Completion! I am a Senior Software Engineer based in Karachi, I have been serving Website Design / Development / Graphic and logo design jobs for past 6 years and have developed over 1000 live E Commerce Websites in past 6 years. The sole aim of my services is to provide...
    Quality Work, Best Support and On Time Project Completion! I am a Senior Software Engineer based in Karachi, I have been serving Website Design / Development / Graphic and logo design jobs for past 6 years and have developed over 1000 live E Commerce Websites in past 6 years. The sole aim of my services is to provide best of coding and programming experience for clients so that their websites could be listed at top with google because of neat and clean code My Expertise: 1. Wordpress Themes / Plugins Coder 2. Graphic | Logo | Business card & GIF design 3. Illustrator / PhotoShop Designer 2. Responsive Website Design / Bootstrap / HTML5/ CSS3 3. Woocommerce plugins / Websites 4. Android / Mobile Phone 5. Ecommerce Solutions Features of Service • 100% Customer Satisfaction • Perfect 5 star reviews!! • Good communication availability 24/7 kurang

Hey , di sini ada beberapa offline pekerja bebas

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