Product Name:
Cisco 7821
 
Main Features:
- 2-line phone with backlit grayscale display
- Full-duplex speakerphone
- Wideband audio for superior sound quality
- Integrated Ethernet switch (10/100 Mbps)
 
Key Benefits:
- Ideal for everyday business calls
- Clear audio ensures better conversations
- Simple to deploy and manage
- Reliable and durable design
 
Usage/Application:
- Small to medium-sized business environments
- Desk phone for administrative staff and employees
 
Specifications:
- Display: 3.5” grayscale, 396x162 pixels
- Connectivity: Dual Ethernet ports
- Audio: Wideband G.722 codec support
- Power: PoE or optional AC adapter
- Protocol: SIP support