Uttara, Dhaka, Bangladesh | $0/year
$40/hr · Starting at $200
In one sentence, i am a Django developer with IP telephony experiences. you can hire me if you need to implement a distributed VoIP enabled service that is ready to scale. i am also doing newfies-dial…
Islamabad, Islamabad, Pakistan | $5,941/year | 100%
$30/hr · Starting at $25
I am having 6 years plus experience in asterisk, VoIP, A2billing ,Freepbx,Elastix, Vicidial/Goautodial Contact Center, KAZOO,PHP frameworks like Codeignitor Freeswitch, Kamailio SBC and bluebox setup …
Paracin, Central Serbia, Serbia | $4,600/year | 100%
$40/hr · Starting at $80
Working as DevOps engineer already for 5 years. Proficient with AWS, GCP, Azure, IBM Cloud, DigitalOcean, Rackspace. - System admin: Linux , CentOS and RHEL, Debian, Ubuntu. Fedora. FreeBSD, Solaris,…
London, London, United Kingdom | $4,985/year | 94.6%
$10/hr · Starting at $100
Albatross Technology Solutions is the provider of comprehensive array of world class new generation communication technology solutions using opensource. Asterisk & FreeSwitch Based Customization: i. …
New Delhi, Delhi, India | $0/year
Developed so many voice related applications sucessfully with Asterisk, FreeSWITCH & Kamailio. For Any VOIP related query contact me.…
Volgograd, Volgograd, Russian Federation | $0/year
$30/hr · Starting at $0
Developing hi-load cloud communications platforms based on voip techwith products like kamailio and asterisk. programming backend apps and services for analising network traffic, routing load with SQ…
Bengaluru, Karnataka, India | $0/year
$15/hr · Starting at $50
Get your work done without any headache. 1. VoIP, SIP, IMS, WebRTC, Web, Payment, Paypal, System, Embedded device, STUN, TURN, ICE, RTP, RTCP, SRTP, TLS, DTLS 2. Open source - Drupal, Kamailio, Freesw…
Ahmedabad, Gujarat, India | $0/year
$25/hr · Starting at $25
I have experience in VoIP, FreeSwitch, Opensips, Kamailio, Asterisk, ASTPP, RTPproxy, RTPengine, FreePBX, A2billing, Linux, Opensource Consulting, MySQL, PHP, yii framework, Wordpress, MySQL, Android.…
Morinda, Punjab, India | $0/year
$11/hr · Starting at $25
Asterisk, Freeswitch, Kamailio,Opensips,vicidial,A2billing, Free pbx, elastix, PRI & PSTN card installation, call centre setup, Advanced IVR, Vmwire Esx, web-meetme ,Cloud solution using asterisk, tra…
Moskva, Moskva, Russian Federation | $0/year
$0/hr · Starting at $0
Experienced Senior VoIP Engineer with over 10+ years of experience in VoIP. Strong knowledge on VoIP: Technologies I use: · VOIP: SIP, H.323, Kamailio, OpenSIPS, rtpengine, rtpproxy, SEMS, FreeSWITCH…
Samara, Samara, Russian Federation | $0/year
$19/hr · Starting at $0
Asterisk VoIP FreePBX 3CX FreeSwith Issabel SIP FusionPBX PBX Kamailio VoIP Asterisk, 3CX, Issabel, Elastix, FreePBX, FreeSWITCH, FusionPBX, Kamailio, OpenSIPS, OpenSER, FXO, FXS, E1, T1 SS7 ISDN - my…
Korba, Nabeul, Tunisia | $0/year
$8/hr · Starting at $30
i am senior web developr with 5 years of experience , exper ton Prestashop modules developement and core customization adn theme design start from version 1.3 to 1.5.6.2…
Chisinau, Chisinau, Republic of Moldova | $0/year
$20/hr · Starting at $200
Experienced Linux system and network administrator (10 + years of work in this field), axed on web servers and clusters (apache, nginx, lighttpd, mysql, php, ruby on rails, python, perl) and VoIP solu…
Miami Beach, Florida, United States | $0/year
I am a great C++ programmer in Windows, Linux, and smartphones with extensive experience in browser plugins, audio and video encoding and decoding, voip applications, and media servers. I can delive…
Frankfurt am Main, Hessen, Germany | $0/year
$25/hr · Starting at $200
Hello. I'm a senior VoIP(Asterisk, kamailio, FreePBX) expert. And I have extensive experience about C++(QT/MFC) with over 10 years. I'll do my best to finish clients job perfectly in a short period of…
Douala, Littoral, Cameroon | $0/year
$8/hr · Starting at $25
I am an IT engineer with 7 years of experience. I am also a VoIP(Asterisk & Kamailio) specialist with 6 years of experience. I work on Unix based OS (Linux).…
- We are specialized into VoIP,Web & Mobile Development Services. - In VoIP, we are involved into FreeSwitch, WebRTC, Asterisk, OpenSIPS, Kamailio. - In Mobile Development,we are expertise in iOS & A…
Culiacan, Sinaloa, Mexico | $0/year
Software development, PHP, .NET, C#, server installing, deployment and administration with LAMP, Linux, MySQL, Microsoft SQL Server. VoIP installation, configuration and support with Asterisk, Free…
Pune, Maharashtra, India | $0/year
My name is Sam. I'm a Devops engineer, with 10 years of experience. - Linux(CentOS, Debian). - AWS - BASH scripting - PHP - MVC frameworks(CodeIgniter, Laravel, Django) - JavaScript - jQuery - CSS -…
Mumbai, Maharashtra, India | $0/year
$10/hr · Starting at $400
Asterisk/FreeSwitch/Kamailio, VOIP, Internet Telephony, PBX setup and configuration, LAMP Server management, VPS, Amazon Webservices, Website development, Mobile Apps…