| Product Type |
VoIP phone |
| Body Colour |
Classic gray |
| Phone Features |
Phone Features |
| Wireless Interface Provided |
Wi-Fi |
| Call Services |
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Caller ID Type |
Caller ID |
| Dialer Location |
Base |
| Conference Call Capability |
5-way |
| Speakerphone |
Yes |
| Messaging Services |
SMS |
| Volume Control |
Yes |
| Indicators |
Message waiting indicator, busy lamp field (BLF) |
| Additional Functions |
Smart Noise Filtering, HD audio, mute, Do Not Disturb (DND), one-touch speed dial / redial, hotline, call return, auto answer, call park, call pickup, Bridged Line Appearance (BLA), anonymous call, anonymous call rejection, emergency call, blacklist |
| IP Telephony |
IP Telephony |
| Main Features |
Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP |
Yes |
| VoIP Protocols |
SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR, ICE |
| Voice Codecs |
G.722, G.711µ, G.711a, G.723.1, G.729, G.729a, G.729b, G.729ab, G.726, iLBC, PCMA, PCMU |
| Lines Supported |
4 lines |
| Quality of Service |
IEEE 802.1p, IEEE 802.1Q (VLAN), Layer 3 TOS |
| IP Address Assignment |
DHCP, static |
| Security |
IEEE 802.1X, TLS 1.3, WPA2, WPA3, 256 bit AES |
| Power Over Ethernet (PoE) Support |
Yes |
| Network Protocols |
RTCP-XR, VQ-RTCPXR, FTP, TFTP, HTTP, HTTPS, TR-069, STUN, SNTP, UDP, TCP, DNS SRV, DSCP, SRTP, L2TP, IPv6, Link Layer Discovery Protocol (LLDP), Cisco Discovery Protocol (CDP), VLAN, GARP, IP |
| Network Ports Qty |
2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software |
Yealink Device Management Platform(YMDP / YMCS) |
| Voice Features |
Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), Yealink HD Voice, dual tone multi-frequency (DTMF), Auto-provision with PnP, Zero-sp-touch |
| Network Features |
Lightweight Directory Access Protocol (LDAP), Network Address Translation (NAT) Traversal, IEEE 802.3af, Class 2 PoE |
| Phone Memory |
Phone Memory |
| Phone Directory Capacity |
1000 names & numbers |
| Display |
Display |
| Type |
LCD display - colour |
| Display Location |
Base |
| Diagonal Size |
2.4" |
| Display Resolution |
320 x 240 pixels |
| Colour Depth |
16-bit (65000 colours) |
| Backlit |
Yes |
| Display Languages |
Multilingual |
| Features |
Screen saver |
| Miscellaneous |
Miscellaneous |
| Connections |
Headset jack / RJ-9 Handset jack / RJ-9 USB |
| Placing / Mounting |
Wall-mountable, table-top |
| Included Accessories |
Stand |
| Power |
Power |
| Power Consumption |
1.65-2.94 W (PSU), 2.33-3.35 W (PoE) |
| Dimensions & Weight |
Dimensions & Weight |
| Width |
21.2 cm |
| Depth |
18.6 cm |
| Height |
14.6 cm |