General
Phone Features
Wireless Interface Provided
Wi-Fi / Bluetooth
Call Services
Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Call park/pickup
Caller ID Type
Caller ID/call waiting
Conference Call Capability
6-way
Programmable Buttons Qty
6
Indicators
Voice message waiting indicator
Additional Functions
Call recording, Intercom, speed dial memory, redial, mute, HD Voice, group call pickup, call pickup, Do Not Disturb (DND), Auto-Answering, anonymous call, screensaver, hotline
IP Telephony
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols
SIP, RTCP, RTP, SRTP, SIP v2 over TLS, SIP v2 over UDP, SIP v2 over TCP
Voice Codecs
G.722, G.723.1, G.726, iLBC, Opus, G.729A/B, G.711A/µ
Quality of Service
IEEE 802.1Q (VLAN), Diffserv per device (QoS)
IP Address Assignment
DHCP, static, PPPoE
Power Over Ethernet (PoE) Support
Yes
Network Protocols
IP, TFTP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, TR-069, RTCP, RTP, SNTP, RTCP-XR, VQ-RTCPXR, STUN, L2TP, FTP, IPv6, IPv4, AES128, AES256
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), Voice Quality Monitor (VQM), Background Noise Estimation (BNE), Noise Reduction (NR)
Phone Memory
Phone Directory Capacity
1000 names & numbers
Display
Type
LCD display - colour
Display Resolution
480 x 320 pixels
Miscellaneous
Connections
Handset jack / RJ-9 ¦ Headset jack / RJ-9 ¦ USB ¦ Network / RJ-45 ¦ PC port / RJ-45
Hearing Aid Compatible
Yes
Placing / Mounting
Wall-mountable, desktop stand
Cables Included
Ethernet cable - 1.5 m ¦ Handset cord
Dimensions & Weight
Dimensions & Weight (Shipping)
German
Italian
