Lagos, Lagos, Nigeria
$15/hr · Starting at $50
I'm Adex Fizzy, an experienced telecommunications and VoIP specialist dedicated to helping businesses set up reliable, scalable, and cost-effective communication systems. My expertise includes call c
Dubai, Dubai, United Arab Emirates
Past Earnings
$15/hr · Starting at $100
- Infrastructure monitoring for voice and data applications - Nagios deployment for infrastructure monitoring as in layer 2 switches, Cisco routers and voice gateways, SIP Trunks, UPS, printers, windo…
Abernathy, Texas, United States
$85/hr · Starting at $25
Experienced Network Administrator and Engineer. Strong in Cisco Routers, Switches, IDS/IPS, ASA and PIX. Cisco IP Telephony. 3Com Enterprise network and NBX IP-based communications (VoIP), also work a…
Kolkata, West Bengal, India
ID Verified
$25/hr · Starting at $800
Open Source & VOIP Developer with 15years of extensive experience. - OpenSIP, PBX, SMS, MMS, Fax , Telephony, VOIP applications (Android & iOS) - Asterisk (setup & configuration) - Asterisk API crea…
Lahore, Punjab, Pakistan
$10/hr · Starting at $30
-Responsible for System Support and NOC activities, having good understanding of Linux Operating Systems. The Major active services are of VoIP and SMS GATEWAY. -Form installation to development skill…
$25/hr · Starting at $25
VOIP (Asterisk, Elastix, Freepbx, Trixbox, Vicidial, Goautiodial, Avaya IP office, FXO, FXS, Voip Switches, SIP trunking, Digium & Sangoma Hardware Integration) IT Network engineer with 10 plus years
Islamabad, Islamabad, Pakistan
$20/hr · Starting at $100
I am currently working on different voip projects both at client end and sip provider end. I have more than 8 years of experience in VOIP solutions and more than 8 years of experience in Linux and Net…
Karachi, Sindh, Pakistan
$25/hr · Starting at $50
Hello I am Luvai Bhuriwala, I have obtained a certificate from 3CX as mentioned in my profile. I can help you with setting up 3CX/ PBX for your organization on the cloud (Azure, AWS, Google) as well a…
Islamabad, Punjab, Pakistan
$25/hr · Starting at $250
My Expertise Includes: ✅ VoIP Monitoring Solutions – Real-time monitoring, analytics, and performance optimization for seamless VoIP operations. ✅ Call Center Solutions – Custom-built, scalable contac…
Dallas, Texas, United States
$75/hr · Starting at $75
Quote/Order/Install all new connectivity circuits, configure/install/test SD-WAN utilizing Juniper MX960, SRX3600, SRX240, SRX500 & SRX650 endpoints with QFX5100 and EX4200 switching Designed/Deployed…
San Jose, California, United States
$60/hr · Starting at $240
Unified communication/collaboration architecture design, implementation, and Operation. Call Manager, IMP, Unity, Jabber, VoIP, IP Phones, Licensing, Voice Gateway, SIP CUCM Administrator, Operatio…
$25/hr · Starting at $60
I’m Afnan Malik, an experienced VoIP & Call Center Infrastructure Engineer specializing in VICIdial, Asterisk, SIP/VoIP routing, cloud telephony and scalable call center systems. With deep hands-on ex…
$40/hr · Starting at $2,000
We offer module customization in Asterisk as per your requirements which include modification in Asterisk source code. By customizing the source code, we deliver a solution with more call capacity. We…
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…
Pune, Maharashtra, India
$20/hr · Starting at $25
Windows xp, Windows 7, Windows 8, Windows 8.1, Windows 10 installation and all types of troubleshooting. Microsoft server installation 2003 R2, 2008 R2, 2012 r2 installation and all types of troubles…
Gurgaon, Haryana, India
$10/hr · Starting at $25
About Me I am an experienced Collaboration & Network Infrastructure Specialist with strong hands‑on expertise in Cisco Collaboration, Cisco Routing & Switching, Cisco Security, Palo Alto Firewall & Co…
Dhaka, Dhaka, Bangladesh
110/yr · 100%
I am a Senior VoIP and Telecom Engineer with hands-on experience in Asterisk, Vicidial, SIP/PJSIP, and contact center solutions. I specialize in designing, deploying, and troubleshooting high-performa…
$20/hr · Starting at $50
I help businesses set up, run, and maintain VoIP and server infrastructure. This includes VoIP installation, configuration, troubleshooting, day-to-day management, and long-term support. I work with S…
Bannu, North-West Frontier, Pakistan
Greetings, I am Junaid, a certified Asterisk, 3cx certified (beginner to advanced) engineer. My job responsibilities include Installation and configuration of IP PBX on cloud platforms such as Vultr,…
Chittagong, Chittagong, Bangladesh
$8/hr · Starting at $30
welcome. Do you own a b2b business with products and services geared towards the restaurant industry or a Multinational company? *The list will include; restaurant 1.Restaurants by cuisine type *The l…