Only a UTP cable is needed for communication and power. Alternatively, the phone can be connected to the network via Wi-Fi. Call setup is also simple. It takes only 3 minutes.


 

Audio Features:

• Audio codecs: Opus, G.722, G.711A, G.711U, G.729, G.726, G.723.1, iLBC
• DTMF: In-band, out-of-band (RFC 2833) and SIP INFO
  
   

Video Features:

• Video codecs: H.264 high profile, H.264, VP8
• Video quality: 720P (1280x720)-30fps (equal to or greater than 512 kbps)
• Field of view (FOV): 75°±5°
  
   

Optional CAM50 camera:

• Resolution: 5 mega-pixels
• Privacy shutter: yes
• Adjustable vertical tilt angle: 47±3°
  
   

Display and indicator:

• Screen type: LCD
• Resolution: 7" 1024 x 600 adjustable capacitive touch screen
• Adjustable vertical tilt angle: 48°
• LED: for call indication and message waiting
  
   

Phone features:

• Number of SIP accounts: 16
• Call features: hold, call forwarding, call waiting, call transfer, one-touch speed dial, toll-free, mute function, DND, group listening, emergency call, redial, redial, auto answer, numbering plan, action URL/URI, RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035), voice mail, call parking, call answering
• Intercom features: preview, one-button opening, monitoring
• Other features: hold music, call recording, phone book, local phone book up to 1000 entries, XML/LDAP remote phone book, call history
  
   

Key Features:

• Number of keys: 27 DSS one-touch keys
• 7 function keys: hold, transfer, message, headset, mute function, redial, speakerphone
• Other keys: volume control, mute function, headset, speakerphone
  
   

Interface:

• PoE: Power over Ethernet (IEEE 802.3af), class 3
• Bluetooth: 4.2 for optional Bluetooth Handset BTH58, general Bluetooth headset and paired mobile devices
• USB ports: 2 (one USB 2.0 port on top of phone for optional CAM50 camera, one USB 2.0 port on back of phone for USB flash drive or USB headset)
• RJ9 (4P4C): 2 (one RJ9 (4P4C) receiver port, one RJ9 (4P4C) headset port)
• Extender support: supports up to 3 EXP50 color screen extender modules (order no. 91378363)
  
   

Management:

• Configuration: web browser/local phone user interface/automated provisioning
• Automatic provisioning: via FTP/TFTP/HTTP/HTTPS
  
   

Network and security:

• Ethernet: dual-port Gigabit
• Wi-Fi: IEEE802.11a/b/g/n, 2.4GHz/5.0GHz
• Internet protocol version: IPv4/IPv6
• Signaling protocol: SIP v1 (RFC2543), v2 (RFC3261)
• Call possibilities: proxy mode and peer-to-peer SIP connection mode
• QoS: 802.1p/Q tagging (VLAN), SRTP
• Encryption: TLS1.3
• VPN: OpenVPN, IEEE802.1X, L2TP VPN
  
   

Other technical parameters:

• External AC adapter: optional (DC output 5 V/2 A)
• Power Consumption: 2.5W ~ 7.6W
• Dimensions (WxDxH): 259.4mm x 220mm x 215mm
• Package contents: 2N® IP Phone D7A, wired receiver with cable, Ethernet cable, desk stand, quick guide
• Wall mount: optional (with wall bracket, order no. 91378364)
  
   

You can order optional accessories to increase the potential of the 2N® IP Phone D7A product:

• The USB Camera for 2N® IP Phone D7A (order no. 1120105) simply plug in the camera and use the two-way video function for example with the 2N® IP Style intercom
• Extender module for 2N® IP Phone D7A (order no. 91378363) adds up to 60 function keys to the phone
• The Wall Bracket for 2N® IP Phone D7A (order no. 91378364) a simple accessory for installing the phone on the wall