Operating with Karel IP PBXs and other SIP compliant products, KAREL NT32I IP Phone provides uninterrupted communication in anywhere with internet connection with its aesthetic design, support for all extension features of the Karel PBXs with the proprietary IP feature support, Bluetooth support, premium audio quality and other differentiating features.

• Display Type: 160x100 pixels grey toned (4 levels) LCD
• 10/100 MB Ethernet LAN (PC port)
• 10/100 MB Ethernet WAN (Internet port)
• PoE (Optional)
• Wall-mountable design
• DSS Module support
• Bluetooth

User Interface

• Display Illumination
• Line Keys: 6
• Volume Control Keys
• Integrated DSS Keys: 6
• Soft Keys: 4
• Message waiting lamp
• Ring indication lamp

Phone Features

• Protocol SIP v1, SIP v2
• SIP Account
• Handsfree Full Duplex
• Phonebook Capacity: 128
• Export/Import Phonebook
• Black List
• Customizable ring tones
• Customizable Logo to the LCD

Audio

• HD Audio Quality
• Codecs: G.722, G.711A, G.711U, G723, G729AB
• QoS: 802.1p/Q, TOS/DSCP
• VAD, CNG, AEC

Other Features

• WAN Static IP/DHCP
• TLS, SIPS, SRTP
• HTTP Web Interface
• Configuration with Automatic Provision
• UDP / TCP / TLS
• SMS BLF, Voicemail
• Proprietary IP Features