Multiple SIP Trunks or Extensions with multiple phone numbers (DIDs)

1 min. readlast update: 02.27.2025
Many Crazytel customers ask whether they need to purchase multiple SIP Trunks or Extensions when they have multiple phone numbers. This guide explains how Crazytel's system allows you to manage multiple phone numbers (DIDs) with just a single SIP Trunk or Extension.

One SIP Trunk or Extension for Multiple Numbers

The good news is that you only need one SIP Trunk or Extension regardless of how many phone numbers (DIDs) you purchase. This offers significant cost savings and simplified management for your telecom needs.

Key Points:

  • A single SIP Trunk or CrazyPBX Extension can handle multiple incoming phone numbers
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