About
Phone system guidance built around school district realities
Plain-English research and guidance on district phone systems, with attention to safety, daily operations, and the way schools actually work.

What this site is
A free reference for districts that already run VoIP
This site helps K–12 school districts check and improve the phone systems they already run: cost and contracts, emergency calling, reliability, multi-campus routing, and deployment choices. It is free to read, and nothing is gated.
The approach is infrastructure-focused and safety-aware. A phone system deserves the same planning, documentation and testing as the rest of the network, and the papers show how to check that for your own district.
- Written for district technology leaders
- Practical, documented planning
- Focus on school communication needs
- Sources cited in every paper
- Free, no-pressure research
- Reliability and 911 first
How to use it
Check first, then decide
Start with a review
Before anything else, document your current system, call flow, locations, and numbers. The worksheet walks you through it.
Plan for safety
Emergency calling should be planned and documented, with Kari's Law and RAY BAUM'S Act in mind.
Phase the work
Move building by building so the district is never switched over all at once.
Plan support after go-live
Agree a clear support path for issues and changes once the system is in use.
Who runs this site
A K-12 focused planning resource connected to SPARK VoIP
K12 Phone Systems is managed by Greg Steinig, who works for SPARK VoIP. The site is a free resource, not a sales channel. If you want help with a project, talk to SPARK VoIP.
The site is designed to help school district leaders understand E911 planning, cost and contracts, reliability, deployment options, administration, and campus equipment before making a purchasing decision.
- Hosted, on-premise and hybrid compared
- E911 and dispatchable location
- Call routing, number porting, and reliability planning
- Procurement, migration, and implementation planning
Questions about your district?
This site is a free resource. Read the research, or ask Greg if something here does not match your situation.
Prefer to talk? Call 908-923-8241.