VoIP Developers for ansettelse

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  • Ansett Erewin
    6.0
    36 omtaler $30 USD pr. time
    Hello, my friends! There are what i have done in this 2019 year. ☑ 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...
    Hello, my friends! There are what i have done in this 2019 year. ☑ 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, ☑ Bluetooth-Asterisk-GSM Gateway, ☑ SIP Load-Balancers, ☑ TLS SIP Implementation, ☑ Freepbx Survey module, ☑ Whitelist Kamailio sip server for millions numbers in db, ☑ Deploy PAMI to Asterisk to make server more faster for wholesale, I am voip developer who loves his job. Be free to ask me any question. mindre
  • Ansett arodrigue
    6.0
    61 omtaler $35 USD pr. time
    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. mindre
  • Ansett FranMercedesG
    5.3
    46 omtaler $40 USD pr. time
    ● 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). mindre
  • Ansett dailas
    5.6
    61 omtaler $25 USD pr. time
    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 mindre
  • Ansett Sunilchaudhary8
    4.0
    6 omtaler $10 USD pr. time
    Hello mate , If you are reading this means you interested in my profile , let's see who i am ? I have Excellent Knowledge in SEO And Social media ,Advertising market And App development. Here are services:- *RANKING VIDEO OR WEBSITE BLOG * YOUTUBE SEO *WEBSITE SEO *ADVERTISING *FACEBOOK ADS *GOOGLE...
    Hello mate , If you are reading this means you interested in my profile , let's see who i am ? I have Excellent Knowledge in SEO And Social media ,Advertising market And App development. Here are services:- *RANKING VIDEO OR WEBSITE BLOG * YOUTUBE SEO *WEBSITE SEO *ADVERTISING *FACEBOOK ADS *GOOGLE ADS *INSTAGRAM ADS *Optimize your video's metadata, Title tags, Tags & Descriptions *Help in videos Tags science and algorithm for organic growth *SEO Friendly Title *Optimize Description with best tags I work on android application as well as on ios application and I have Excellent work experience in Android and IOS mobile application development projects. I make mobile Dialer Application in SIP And VOIP and Social App , Chat App etc for android as well as for IOS. I work with you to discover what you need and create the best solution. I willing to work by expecting long term business. My priorities are quality and respect of deadlines and budget. So feel free to contact me . mindre
  • Ansett munirhayat
    3.7
    7 omtaler $20 USD pr. time
    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 mindre
  • Ansett jkaranm
    3.7
    2 omtaler $20 USD pr. time
    We can't please everyone but doing our very best and still maintained a good standing here. My company's business is to make yours effective & efficient. I own a small company doing outsourcing and digital marketing. You may check some sample works below from Data entry, Lead mining, email sending, Article Writing,...
    We can't please everyone but doing our very best and still maintained a good standing here. My company's business is to make yours effective & efficient. I own a small company doing outsourcing and digital marketing. You may check some sample works below from Data entry, Lead mining, email sending, Article Writing, to Proofreading/Editing, to Telemarketing, to Designs, etc. An experienced BPO Professional looking for clients for my company's services. Have worked in the areas of Lead Generation, Sales, Customer Service/Support, Data Entry/Processing, VA, Technical Support for many employers here in Freelancer & companies around the world. I do have a strong foundation in these areas. My company offers such as Telemarketing, Customer Service, Graphics Design, Technical Support, Data Entry, Research to name a few. If qualifications are suitable for you, please consider my small company's services for your next project. We were featured here in Freelancer and a Preferred Freelancer mindre
  • Ansett truepai
    3.4
    1 anmeldelse $40 USD pr. time
    Hi, clients! Thanks for reviewing our profile. If you are looking for an expert skilled in following technologies I am HERE FOR YOU. ★ Mobile app development(Android, iOS native), Cross platform mobile development( React Native, Ionic ) ★ Wordpress, ASP.NET, CodeIgniter, Django, Python ★ Pixel-Perfect & Responsive...
    Hi, clients! Thanks for reviewing our profile. If you are looking for an expert skilled in following technologies I am HERE FOR YOU. ★ Mobile app development(Android, iOS native), Cross platform mobile development( React Native, Ionic ) ★ Wordpress, ASP.NET, CodeIgniter, Django, Python ★ Pixel-Perfect & Responsive web frontend development ( Javascript, Html5, CSS3/SCSS, Bootstrap etc ) ★ Javascript & Typescript (NodeJS, ReactJS, AngularJS, VueJS etc ) ★ HTML5 game development ( ThreeJS, BabylonJS, PhaserJS, CannonJS ) ★ Computer vision - 2D&3D graphics and image&video processing ( OpenCV, OpenGL, OpenGLSL, WebGL, OCR ) ★ Desktop application development( C++, Java, C#, VBA, Python ) ★ Blockchain & Cryptocurrency ★ Data structure and algorithm ★ Digital Signal Processing (DSP) The most important for us is to implement your requirement thoroughly and meet your deadline. Feel free to send us a message to discuss with us. Thank you so much! mindre
  • Ansett ast3r1sk
    5.0
    31 omtaler $45 USD pr. time
    Technical skills: -Asterisk custom solutions -Support and installation asterisk based PBX'es: FreePBX, Elastix, PBXinFlash, GoAutoDial and so on. - Experience in maintaining local area network (about 100 PC), VoIP network (over 20 Asterisk servers, more than 100 geographically dispersed telephone adapters heavy loaded...
    Technical skills: -Asterisk custom solutions -Support and installation asterisk based PBX'es: FreePBX, Elastix, PBXinFlash, GoAutoDial and so on. - Experience in maintaining local area network (about 100 PC), VoIP network (over 20 Asterisk servers, more than 100 geographically dispersed telephone adapters heavy loaded asterisk server - 1000 concurrent connections). - Set up Apache, PHP, MySQL, Asterisk, IPtables, nagios, zabbix, DHCP, TFTP, RAID, SoftRAID, FTP, RADIUS, RSA (LanBilling) - Skills shell (bash) programming. - Experience in developing and implementing solutions for the taxi service using AMI. - Experience in equipment setup: Linksys, Addpac, Adtran, Digium, Openvox, AllVoip, Cisco, Polycom, Drytek, Grandstream, Zyxel, Planet, Patton SmartNode, Nateks, KIRK (DECT), GOIP and others. mindre
  • Ansett AhmedMFakkar
    3.4
    6 omtaler $25 USD pr. time
    I'm network engineer holding Cisco CCNP certificate. I have 5 years of experience in IT networks. My specialties: - Design and implement medium and large scale enterprise networks. - Configure Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (6500, 3750, 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). -...
    I'm network engineer holding Cisco CCNP certificate. I have 5 years of experience in IT networks. My specialties: - Design and implement medium and large scale enterprise networks. - Configure Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (6500, 3750, 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Packet tracer and GNS3 - Data analysis with Wireshark. - Write technical reports and summaries. mindre

Hei , her er noen offline frilansere

Hei , her er noen offline frilansere som matcher mer ""