Ooma Business Blog
Small Business PBX: Essential Phone System Guide
By Jim Gustke|March 20, 2021
Not all PBX systems are created equal. There’s a variety of features to consider, and different PBX types are suited to different situations. If you’re just getting started, this guide will help… 
Yealink T21
$69.99
- Mid-level internet phone.
- Call volume: High
- Good for: Startups, law offices, advertising agencies and growing businesses.
Yealink T27G
$149.99
- Easy-to-use deluxe IP phone.
- Call volume: High
- Good for: receptionists, advertising agencies. [..more]
Yealink SIP-T23G
$99.99
- Mid-level internet phone.
- Call volume: High
- Good for: Startups, law offices, advertising agencies and growing businesses. [..more]