Migrating from a PBX
How to replace an aging PBX
The order that protects your numbers, and the analog stragglers that sink cutovers: the fax line, the alarm panel, the elevator car phone and the door release.
· 10 min read
VoIP & networks
Migrating from a PBX
Moving off an on-premise system or a Centrex line, and what breaks if you rush it.
Articles
Migrating from a PBX
On-premise PBX vs a cloud phone system
The real difference is not price, it is which failure is yours to fix. Capital against subscription, who owns the outage, and where a local switch still wins.
· 6 min read
Migrating from a PBX
What is a PBX phone system?
A PBX is the private switch that joined your desk phones to each other and shared a few outside lines between them. What it did, and what the word means now.
· 6 min read
Migrating from a PBX
What to do with your old desk phones
Which handsets can be reused, which are scrap, and the vendor lock most people find out about after canceling the old account. Plus what reuse really costs.
· 7 min read
Migrating from a PBX
Migrating from a PBX or Centrex line, safely
What to inventory before migrating, the order of operations that protects your numbers, and why the deadline the French-language guides cite is not yours.
· 3 min read
