Weight | 5.64 lbs |
Frequency range | 1.8 - 1.9 GHz |
Maximum range | 11811" |
Voice codecs | AJB, CNG, G.726, G.729, PLC, VAD, iLBC |
Number of VoIP accounts | 100 |
Number of handsets supported (max) | 30 |
CAT-iq | 2.0 |
Number of parallel conferences | 3 |
Conference call | Y |
Harmonized System (HS) code | 85177900 |
Call hold | Y |
Automatic gain control | Y |
Call forwarding | Y |
Do not disturb function | Y |
Anonymous call | Y |
Anonymous call rejection | Y |
Call transfer | Y |
Voice activity detection | Y |
Comfort noise generation (CNG) | Y |
Product color | White |
Package width | 6.85" |
Package depth | 7.09" |
Package height | 2.48" |
Package weight | 6.9 lbs |
Ethernet LAN (RJ-45) ports | 1 |
Input voltage | 100 - 240 V |
Dimensions (WxDxH) | 5.12 x 3.94 x 0.988" |
Compatible products | Yealink W53H/W56H |
Ethernet LAN | Y |
Power over Ethernet (PoE) | Y |
Security algorithms | HTTPS, SHA-256, SRTP, SSL/TLS |
Supported network protocols | SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP |
Call waiting | Y |