Ahmedabad, Gujarat, India
$15/hr · Starting at $25
VOIP Asterisk OpenPBX SER OpenSER FreeRadius AstBill Vicidial FreePBX TrixBox Billing Solutions CRM integration Notification systems Complex IVRs Microsoft Technologies
Alappuzha, Kerala, India
$10/hr · Starting at $25
https://www.freelancer.com/u/amelantoney.html https://www.odesk.com/users/~01139455c957c6ce58 http://amelantoney.elance.com MY PROFILE : Am an asterisk engineer working in an opensource communicatio…
Surgut, Khanty-Mansiy, Russian Federation
$5/hr · Starting at $25
VoIP professional, Asterisk IP PBX/FreeSwitch specialist, qualified system/server administrator.
Sofia, Sofia, Bulgaria
Past Earnings
$40/hr · Starting at $500
DialApp lets your mobile phone acts as an extension in the PBX (Mobile Extension). can easily and comfortably call through your PBX without complicated commands
London, England, United Kingdom
$25/hr · Starting at $1,000
Operating System: Microsoft Windows (all version) Linux Red-Hat, SuSe, CentOS, Ubuntu, Debian, Gentoo, Slackware Telephony: Asterisk, Asterisk NOW, Elastix, VCdial, 3CX, FreePBX Open Source Technology…
Dhaka, Dhaka, Bangladesh
Linux Server Administration, Amazon EC2, Mikrotik, Domain & Hosting Management, Asterisk / FreePBX / A2Billing Administration, VPN Server Administration, Network Administration.
Jakarta, Jakarta Raya, Indonesia
I am Technical Support Specialist in IT industry have many experience and knowledge like Azure, IP PBX, Windows Server, Linux, and many more
Alpharetta, Georgia, United States
$100/hr · Starting at $100
My specialization is in Cisco VoIP/Unified Communications/Collaboration and in Cisco routing/switching. I've been doing Enterprise Cisco network engineering and architecture for close to 20 years. I h…
Ghaziabad, Uttar Pradesh, India
ID Verified
$6/hr · Starting at $30
Having 18 Years of experience managing, supporting and developing IVR Solution using asterisk, FreePBX, Vicidial, Issabel and IncrediblePBX, supporting Telecom and ITES for international (New Zealand,…
Tyumen, Tyumen', Russian Federation
$30/hr · Starting at $30
Building and administration various type of PBX, call centers with integration with CRM. Predictive dialer, inbound/outbound campaigns and more.
Houston, Texas, United States
$75/hr · Starting at $25
Since 2007, Unified Data Networks has been proud to offer premium IT Services for businesses in the Houston and Dallas-Fort Worth Metroplex areas, in addition to providing many services on a remote ba…
$20/hr · Starting at $1,000
I have expertise in VoIP and Telephony application development. I have more than 12+ years of experince in CTI and Asterisk/Freeswitch based application development. I am certified Asterisk Developer
Makati, Metro Manila, Philippines
$10/hr · Starting at $30
Can fix Linux (Kubuntu 14.04) problems, Windows 7,8 or 10 applications problems, pc problems, electronics, pabx/pbx, raspberry pi boards, cisco routers and switches.
geneva, Geneva, Switzerland
$150/hr · Starting at $150
I am an experienced VoIP engineer with a specialty in Asterisk for many years. I can help you setup and configure your Asterisk PBX quickly and efficiently.
Dartford, England, United Kingdom
$50/hr · Starting at $500
With over 17 years of expertise in the telecom and software engineering industries, I specialize in delivering tailored call center systems and auto-dialer solutions. Combining the power of FreeSWITCH…
Kochi, Kerala, India
$12/hr · Starting at $30
Expert in Software Programming in Perl,shell,sed,awk and C programming Expert in Voip related issues,Expert in Asterisk and Digium devices, Trixbox,FreePBX,Embedded Linux,Raspberry pi etc.. Expert in
Istanbul, Istanbul, Turkey
$9/hr · Starting at $27
specialize in Virtualization, fields
$20/hr · Starting at $25
VoIP Service: VoIP Solutions: - Multi- tenant Conferencing, Multi -tenant IP PBX - Contact Center, Conferencing - Class 4-5 Softswitch,Class 4 Switch for Italy - WebRTC Client - IP PBX, Hosted IP PBX
New Delhi, Delhi, India
$25/hr · Starting at $150
VoIP Expert System Admin Linux Developer - Freeswitch- ASTPP Developer & Asterisk PBX Developer - Apache Expert
Noida, Uttar Pradesh, India
Support 24X7, PHP, MYSQL, IVR, Asterisk, freeswitch, opensips, routing, pbx solution