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Yealink SIP-T44U SIP Phone for Workers of Co-working SpaceBrand: YealinkPart Number: SIP-T44UType: VoIP PhonesSecurity: NETWORK AND SECURITY
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS 1.3)
HTTPS certificate manager
AES encryption for configuration file (AES256)
Digest authentication: MD5/SHA1/SHA224/-SHA256/SHA384/ SHA512
OpenVPN, IEEE802.1X, L2TP VPN
IPv6
LLDP/CDP/DHCP VLAN
ICE
WPA2/WPA3
Secure boot
GARP (Generic Attribute Registration Protocol)Model #: SIP-T44U
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15M MINI-DIN CABLE FOR GROUPAdditional Features: Connection Type: Mini-DIN-6
Compliance
Emissions: FCC Class (A), CE
Regulatory: RoHS
Flammability: UL/CSA Type CMP
System Requirements: Logitech GROUP
Package Contents
One 15m DIN Cable
Velcro Cable Management StrapsConnections: Mini-DIN-6Dimensions: Cable Length: 49 ft. (15m)
Cable Thickness: 0.20 in (5mm)
Repeater Length: (1.97 in) 50mm
Repeater Thickness: (0.47 in) 12mmWeight: 1.4Model #: 939-001490
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CYAN TONER CARTRIDGE FOR CS820Compatible Products: Lexmark CS820DTFE, Lexmark CX825DTE, Lexmark CX825DTFE, Lexmark CX860DTE, Lexmark CX860DTFE, Lexmark CX860DE, Lexmark CX825DE, Lexmark CX820DE, Lexmark CS820DTE, Lexmark CS820DTFE, Lexmark CS820DEModel #: 72K10C0
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Lexmark 72K0DK0 Return Program Toner Cartridge - BlackCompatible Products: Lexmark CX820dtfe, CX825dte, CX825dtfe, CX860dte, CX860dtfe, CX860de, CX825de, CX820de, CS820dte, CS820dtfe, CS820deApproximate Page Yield: 300000 PagesModel #: 72K0DK0