WhatsApp Business
Does SIP for WhatsApp Work With Your Existing PBX? A Technical Overview
If your PBX supports SIP trunking, you can route WhatsApp voice calls through it. Here's what IT managers need to know.
September 24, 2026
6 min read
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WhatsApp Business
Why Multiple WhatsApp Numbers Confuse Customers (And One Routed Number Doesn't)
Multiple WhatsApp numbers create confusion. One number with concurrent calls and PBX routing solves the capacity problem properly.
September 16, 2026
7 min read
WhatsApp Business
What Happens to Your Customers When the Staff Member With the WhatsApp Number Leaves?
When staff use personal WhatsApp numbers for business, customer relationships leave when they do. Here's the structural fix.
September 15, 2026
6 min read
WhatsApp Business
One WhatsApp Handset Is Not a Call Centre: When to Bridge to Your PBX
When one WhatsApp phone can't handle the volume, bridge those calls to your PBX instead of abandoning the number.
September 12, 2026
7 min read