Top Grandstream freelancers

10 freelancers list Grandstream on Upwork.

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Showing 10 of 10Data updated Nov 7

# Freelancer		SinceMember since
Antonio R. 🇲🇽 NewNew🇲🇽 Network Security and Wireless Engineer	$10k↓ 5%	Mar 2019Mar 31, 2019
Mohammed F. 🇱🇰🇱🇰 Network Engineer Cisco, Fortigate, SonicWall, Ubiquiti Unifi, pfSense	$3k↑ 3%	Jan 2020Jan 18, 2020
Ladee Shayne S. 🇵🇭🇵🇭 IT Support / Tech and Customer Service Rep	$2k↑ 4%	Sep 2016Sep 3, 2016
4 Usama A. 🇵🇰🇵🇰 3CX \| VoIP \| Bicom \| PBXware \| Vital PBX \| Ring Central \| EXPERT \|	$133↓ 25%	Jul 2019Jul 31, 2019
5 Ifeadika I. 🇳🇬🇳🇬 VoIP Engineer \| PortaOne,Telinta , 3CX , Cisco , Vos3000, Ms-Teams	$10↓ 1%	Dec 2022Dec 28, 2022
6 Drazen A. 🇧🇦🇧🇦 Voip administrator, IT Technician, Data Entry Assistant	$0–	Mar 2018Mar 2, 2018
7 Kevin P. 🇻🇪Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇻🇪 VoIP & SIP Architect \| Tier-3 Consultant \| Grandstream, 3CX & FreePBX	≈$0–	Sep 2018Sep 11, 2018
8 Savita R. 🇮🇳🇮🇳 ✅VoIP Engineer \| 3CX \| Twilio \| Grandstream PBX \| SIP \| Call Center	$0–	Mar 2023Mar 19, 2023
9 Adrian M. 🇯🇲Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇯🇲 Experienced VoIP Engineer and consultant	≈$0–	May 2014May 23, 2014
10 Erickson D. 🇵🇭Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇭 Project Mgmt, Technical Support, Training, VoIP, Web Dev., NetSuite	≈$0–	Aug 2011Aug 15, 2011

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