VoIP &
Telephony.
Modern business phone systems with auto-attendants, mobile twinning, call recording, and integrations, for a fraction of traditional PBX cost.
The approach
Built as a program,
Built as a program,
not a toolchain.
Your phone system should not be the most frustrating tool in your office. Modern cloud VoIP gives you better features for less money, with mobile twinning, team chat, and CRM integrations your old PBX could never deliver.
“We measure this service by what it prevents, not what it sells.” Greenwire Operating Principles
What we deliverEvery capability,
Every capability,
unpacked.
Four offerings delivered by one local team, with documentation, training, and quarterly review built into every engagement.
01Offering
Cloud-Hosted PBX
No hardware, no maintenance contracts, just working phones, everywhere.
- Unlimited domestic calling
- Auto-attendant + call flows
- Voicemail-to-email + transcription
- Call queues + ring groups
02Offering
Mobile & Softphone
Take your office extension anywhere. Mobile app, desktop app, and desk phone all ring together.
- iOS + Android mobile apps
- Desktop softphone (Mac + Windows)
- Presence + team chat
- Warm-transfer between devices
03Offering
Contact Center Lite
Call queues, skills-based routing, and analytics for teams that live on the phone.
- Queue + skill-based routing
- Call recording + whisper
- Supervisor barge + monitor
- Built-in call history
04Offering
Integrations
CRM screen-pops, calendar click-to-dial, and click-to-call from any web page.
- HubSpot + Salesforce + Zoho
- M365 + Google calendar click-to-dial
- Browser click-to-call
- Legal practice-management systems
Why it mattersOutcomes that
Outcomes that
actually ship.
These are the differences clients notice within 60 days of starting.
Lower cost
Most clients save 40–60% vs. traditional PBX + phone bills.
Disaster-proof
Hurricane, power loss, internet down, calls forward to mobile automatically.
Feature-rich
Features your old PBX charged thousands for are standard here.
Integrated
Ties into your CRM, calendar, and practice-management tools.
Where this fits
Built for the industries
Built for the industries
we know best.
Questions
Frequent asks.
-
Can we keep our current phone numbers?
Yes, we port all existing numbers (including vanity and toll-free) as part of every cutover. No interruption. -
What if the internet goes down?
Calls automatically forward to mobile devices or a secondary number. Cellular failover on the router keeps office phones live for minor outages.
The next step
Ready to harden your