Karel IP310P IP Phone

Karel IP310P IP Phone (Poe)

Karel IP310 Poe IP Phone with HD Voice Support

• 2.3" 132 x 64-pixel graphic LCD screen
• Poe Support
• HD Voice: HD speaker, HD handset
• 1 VoIP account
• Local 5-way conference

Karel IP310P Features

Audio Features

• HD Audio: HD Speaker, HD Handset
• Smart Noise Filtering
• Codec: G.711(A/μ), G.723.1, G.729AB, G.726, iLBC
• Wideband codec: G.722, Opus
• DTMF: In-Band, Out of band (RFC2833), SIP Info
• Full-duplex Handsfree Speaker with AEC
• VAD, CNG, AEC, PLC, AJB, AGC

Phone Features

• 1 VoIP Account
• Call Hold, Mute, Do Not Disturb
• One-Touch Speed Dial, Hotline, Redial
• Call Forwarding, Call on Hold, Call Transfer
• Group Listening, SMS, Emergency Call
• Auto Answer, Call Return
• 5-Way Conference
• Direct IP Call Without SIP Proxy
• Ringtone Selection/Installation/Deletion
• Setting Date and Time Manually and Automatically
• Dial Plan
• XML Browser
• Poe Support
• Action URL/URI
• RTCP-XR (RFC3611), VQ-RTCPX
• Improved DSS Key

Directory

• Local Phone Book (1000 Entries)
• Black list
• XML/LDAP Remote Directory
• Smart Search Method
• Contacts Search/Upload/Export
• Call History: Dialed / Received / Missed / Forwarded

IP Switchboard Integration

• Unknown Call, Unknown Call Rejection
• Hot-Desking, Voicemail
• Flexible Session, Manager and Assistant
• Call Parking, Call Capture
• Central Call Recording
• Visual Voice Message
• Call Recording

Screen and Indicator

• 2.3" 132x 64-Pixel Graphic LCD Display
• Call and Message Waiting LED
• User Interface with Icon and Soft Buttons
• Multilingual User Interface
• Showing Caller's Name and Number
• Power Saving

Feature Keys

• 6 Feature Keys: Transfer, Message, Headset, Mute, Redial, Speakerphone
• 5 Navigation Keys
• Volume Control Keys

• 2xRJ45 10/100M Ethernet Port
• 1xRJ9 (4P4C) Handset Port
• 1xRJ9 (4P4C) Headphone Port

Management

• Configuration: Web Interface/Phone/Auto Update
• Automatic Update via FTP / TFTP / HTTP / HTTPS
• Automatic Update via PnP
• Zero-Sp-Touch, TR-069
• Phone Lock for Personal Privacy
• Restoring Factory Settings, Restarting
• Exporting Trace Packages and System Log

Network and Security

• SIP V1 (RFC2543), V2 (RFC3261)
• Call Server Redundancy Support
• NAT Traversal: STUN Mode
• Proxy and Point-to-Point SIP Connection
• IP Assignment: Static / DHCP
• HTTP/HTTPS Web Server
• Date and Time Synchronization with SNTP
• UDP/TCP/DNS-SRV (RFC 3263)
• Qos: 802.1p/Q Tagging (VLAN), Layer 3 Tos DSCP
• SRTP for Voice
• Transport Layer Security (TLS)
• HTTPS Certificate Management
• Secure Configuration File with AES Encryption
• Custom Authentication
• OpenVPN, IEEE802.1X
• IPv6
• LLDP/CDP/DHCP VLAN
• ICE

Other Physical Characteristics

• Wall Mountable
• External Universal AC Adapter: AC 100~240V Input and DC 5V/600ma Output
• Power Consumption (PSU): 2-3W
• Size: 185mm*189mm*162mm*50mm
• Operating Humidity: 10~95%
• Storage Temperature: -10~50°C