Yealink W90DM DECT base station White

Yealink W90DM. Management protocols: TFTP/FTP/HTTP/HTTPS/RPS, Supported network protocols: SIP v1 (RFC2543), v2 (RFC3261), SNTP/NTP, VLAN (802.1Q and 802.1P), 802.1x, LLDP, STUN, UDP/TCP/TLS, Security algorithms: AES, HTTPS, SHA-384, SHA-512, SRTP, TLS. Phonebook capacity (per handset): 100 entries. Frequency range (EU): 1880 - 1900 MHz, Frequency range (US): 1920 - 1930 MHz, Maximum indoor range: 1968.5" (50 m). Ethernet LAN data rate supported (max): 100 Mbit/s. Product color: White

Number of handsets supported (max)	250
Number of carrier frequencies	2
Number of VoIP accounts	250
Management protocols	TFTP/FTP/HTTP/HTTPS/RPS
Supported network protocols	SIP v1 (RFC2543), v2 (RFC3261), SNTP/NTP, VLAN (802.1Q and 802.1P), 802.1x, LLDP, STUN, UDP/TCP/TLS
Number of bases supported (max)	60
Security algorithms	AES, HTTPS, SHA-384, SHA-512, SRTP, TLS
Wireless synchronization	Yes
Hearing aid compatibility	Yes
Dual-Tone Multi-Frequency (DTMF)	Yes
Keypad lock	Yes
XML browser	Yes
IPUI registration	Yes
User access level	Yes
Auto-provision	Yes
Over the Air Updates (OTA)	Yes
Conference call	Yes
Number of parallel conferences	3
Phonebook capacity (per handset)	100 entries
Number of simultaneous calls (max)	100
Number of WB calls per base supported (max)	8
Number of NB calls per base supported (max)	8
Number of simultaneous calls per handset	2
Anonymous call	Yes
Anonymous call rejection	Yes
Call waiting	Yes
Call forwarding	Yes
Caller ID	Yes
Remote phonebook	Yes
Call transfer	Yes
Call hold	Yes
Do not disturb function	Yes
Switching between calls	Yes
Mute function	Yes
Speed dialing	Yes
Integrated voicemail	Yes
Redialing	Yes
Message Waiting Indication (MWI) function	Yes
Phonebook search/import/export function	Yes
Call history	Yes
Reset function	Yes
Emergency call	Yes
Shared Call Appearance (SCA)	Yes
System log export	Yes
Frequency range (EU)	1880 - 1900 MHz
Frequency range (US)	1920 - 1930 MHz
Maximum indoor range	1968.5" (50 m)
Maximum outdoor range	11811" (300 m)
Ethernet LAN	Yes
Ethernet LAN (RJ-45) ports	1
Ethernet LAN data rate supported (max)	100 Mbit/s
Product color	White
Full duplex	Yes
Wall mountable	Yes
LED indicators	Yes
Input voltage	100 - 240 V
Power over Ethernet (PoE)	Yes
Output voltage	5 V
Output current	1.2 A
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95%
Dimensions (WxDxH)	5.28 x 3.94 x 1.1" (134 x 100 x 28 mm)
Weight	6.17 lbs (2.8 kg)
Package width	6.22" (158 mm)
Package depth	7.99" (203 mm)
Package height	2.48" (63 mm)
Package weight	7.5 lbs (3.4 kg)
Harmonized System (HS) code	85177900
Quick start guide	Yes