- Nortel Network Portfolio
- Meridian
- Norstar
- Nortel Messaging
- Contact Center Portfolio
- Self Service Portfolio
- Enterprise Network Management Portfolio
- Application Switches Portfolio
- WLAN
- Ethernet Switch Portfolio
- VPN Router Portfolio
- Multiservice Switch Portfolio
- Small/Medium Business Solutions
- LAN, WAN & VPN
- Multimedia Communications
- Norstar M-Series Phones
- Phones, Clients & Accessories
- Voice & VoIP
