Introducing Traffic Class 1 (TC1) – Our default for business-grade voice services
We offer three wholesale traffic classes to service providers (TC1, TC2 and TC4), which they use to create products to sell directly to you.# Each traffic class has a different primary purpose;
TC1 is primarily used to support voice services, specifically Voice over IP (VoIP), and is designed to provide access to the following features:
- A Committed Information Rate (CIR) at the wholesale level – designed to support voice communication quality.
- Symmetrical wholesale download and upload speeds – designed to help make voice communication seamless.*
- Appropriate wholesale bandwidth allocation – designed to make voice communication cost-effective.
Traffic Class 2 (TC2) is designed to accommodate many business-critical data services (including video conferencing), while Traffic Class 4 (TC4) is designed for general internet data (including residential-grade internet).*
Using TC1 for your voice services
|Committed Information Rate
(CIR) at the wholesale level
|150kbps||1 fixed phone line|
|300kbps||Up to 2 concurrent phone lines|
|500kbps||Up to 3 concurrent phone lines|
|1Mbps||Up to 6 concurrent phone lines|
|2Mbps||Up to 12 concurrent phone lines|
|5Mbps||Up to 25 concurrent phone lines|