Advantages:

• Most of the time you will install 2N® IP Handset on a wall in the entrance hall. But if the customer wishes, you will also be able to place it on a table, like a classic telephone
• Door-opening button: No more number combinations to type in. Now the resident can let the visitor in by pressing a single button. On the handset you will also find a button for direct connection to the front desk
• Poe: Simply place it and connect it to the network. The answering unit connects to the network and is powered through the Ethernet cable
  
  
   

Features:

• Mounting: surface or desktop
• SIP lines: 2
• Voice quality: HD
• Power supply: PoE, optional external power supply
• Call modes: handset/speaker
• Supported protocols: SIP2.0 over UDP/TCP/TLS, RTP/RTCP/SRTP, STUN, DHCP, LLDP, CDP, PPPoE, 802.1x, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069
• Phone color: black
• Power supply: PoE or 5 V/2 A
• Power consumption: up to 3.5 W
• Operating temperature: 0-45°C
• Operating humidity: 10-90%
• Dimensions: 55.8 x 215 x 57.8 mm
• Status indicators: green/red LED
• Connector: RJ45 for network connection
• Number of buttons: 19
• DSS button 1: speed dial/concierge call button
• DSS key 2: door opening button
• 12 keys with standard telephone digits: speed dial configuration available via web
• 2 function keys: speakerphone, callback
• 3 volume control keys: up/down/mute (with red LED)
  
   

Network:

• LAN: ethernet 10/100 Mbps
• IP mode: IPv4/IPv6/IPv4&IPv6
• IP Configuration: Static/DHCP/PPPoE
• VPN: L2TP/OpenVPN
• VLAN: 802.1P/Q
• QoS: RFC3611, RFC6035
• Network access control: 802.1x
  
   

Supported functions:

• call/answer, with/without audio, speakerphone/receiver, speed dial, auto answer, 3-way conference, custom ringer, main/secondary SIP server
• IP direct call, call through PBX, call log (incoming/outgoing/missing, web-accessible data), call plans, multicast
  
   

Audio:

• Narrowband codec: G.711a/u, G.726, G.729A, iLBC
• Broadband codecs: G.722, Opus
• DTMF: In-band, out-of-band DTMF-relè(RFC2833)/SIP INFO
• Advanced features: echo noise cancellation (AEC), packet loss concealment (PLC), voice activity detection (VAD), comfort noise generation (CNG), background noise estimation (BNE), noise reduction (NR).