Joe Pennings
Owner, Greenhill Communications Inc.
- Role
- President and Owner at Greenhill Communications Inc
- Location
- Warwick, NY, US
- LinkedIn followers
- 500 followers
General Business & ManagementView LinkedIn profile
About Joe Pennings
We Install and Maintain Avaya and Nortel Telephone Systems. We can maintain many other…
Experience
President and Owner
Feb 2007 — Present
We Install and Maintain Avaya and Nortel Telephone Systems. We also maintain many other systems as well.We also do Voice and Network Wiring
Education
BOCES
Trade Electricity
1974 — 1976
Warwick Valley High School
High School Regents Diploma
1972 — 1976
Skills
- Software Installation
- Ip
- Network Engineering
- Wireless Networking
- Troubleshooting
- Unified Communications
- Optical Fiber
- Team Building
- Management
- Avaya Technologies
- Network Security
- Strategic Planning
- Cisco Technologies
- Sip
- Ethernet
- T1
- Leadership
- Routers
- Switches
- Network Design
- Cabling
- Telecommunications
- Avaya Products
- Voip
- Security
- Wireless
- Customer Service
- Lan-Wan
- Wan
- Fiber Optics
- Networking
- Telephony
- Network Architecture
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.