Cisco CP 7821 VoIP Phone

Key Features:

• Product Type: Voip Phone
  
• Main Features: Multiple Voip Protocol Support, Integrated Ethernet Switch
  
• Voip Protocols: Sip, Srtp
  
• Voice Codecs: G.722, G.729ab, G.711u, G.711a, Ilbc
  
• Lines Supported: 2 Lines
  
• Speakerphone: Yes (digital Duplex)
  
• Call Services: Voice Mail, Caller Id, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
  
• Display: Lcd Display - Monochrome - Yes
  
• Network Ports Qty: 2 X Ethernet 10base-t/100base-tx
  
• Compatible Software: CISCO Unified Communications Manager 8.5.1 Or Later