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Yealink SIP-T77U - VoIP phone with caller ID/call waiting


MSRP$369.00
$269.00
Yealink SIP-T77U - VoIP phone with caller ID/call waiting

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Quick Details
  • 10-way call capability
  • SIP, SIP v2, ICE
  • classic gray
Yealink SIP-T77U - VoIP phone with caller ID/call waiting
  • 10-way call capability
  • SIP, SIP v2, ICE
  • classic gray
  Additional Details
Price: $269.00
MSRP: $369.00
Mfr Part #: 1301011
SHI Part #: 50572630
Category: Digital telephones
UNSPSC: 43191508
Manufacturer: Yealink
Product Type: Hardware
General Information
CategoryDigital telephones
DescriptionYealink SIP-T77U - VoIP phone with caller ID/call waiting - 10-way call capability - SIP, SIP v2, ICE - classic gray
ManufacturerYealink
MSRP$369.00
UNSPSC43191508
Main Specifications
Display / TypeLCD display
Header / BrandYealink
Miscellaneous / Product ColorGray
Packaged Quantity1
Dimensions & Weight (Base)
Depth16.75 cm
Height21.92 cm
Width26.21 cm
Dimensions & Weight (Shipping)
Shipping Depth25.3 cm
Shipping Height10.4 cm
Shipping Width28.5 cm
Display
BacklitYes
Diagonal Size7"
Display LanguagesMultilingual
Display LocationBase
Display Resolution800 x 480 pixels
FeaturesCapacitive touch screen, tilt screen, screensaver, Dark mode
TypeLCD display - color
General
Body ColorClassic gray
Compatible PlatformsBroadsoft Broadworks, 3CX, Metaswitch, Asterisk
Product TypeVoIP phone
IP Telephony
IP Address AssignmentDHCP, static
Main FeaturesIntegrated Ethernet switch, multiple VoIP protocol support
Network Features16 VoIP accounts, Lightweight Directory Access Protocol (LDAP), IEEE 802.3af, Class 3 PoE, Network Address Translation (NAT) Traversal, open VPN
Network Ports Qty2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network ProtocolsRTCP-XR, VQ-RTCPXR, FTP, TFTP, HTTP, HTTPS, TR-069, STUN, SNTP, UDP, TCP, DNS SRV, DSCP, SRTP, IPv6, Link Layer Discovery Protocol (LLDP), CDP, DHCP, VLAN, GARP
Power Over Ethernet (PoE) SupportYes
Quality of ServiceIEEE 802.1p, IEEE 802.1Q (VLAN), Layer 3 TOS
SecurityTLS 1.3, 256-bit AES, IEEE 802.1X, WPA2, WPA3
Voice CodecsG.722, PCMU, G.711µ, PCMA, G.711a, G.723.1, G.729, G.729a, G.729b, G.729A/B, G.726, iLBC
Voice FeaturesYealink Optima HD voice technology, dual tone multi-frequency (DTMF), acoustic echo cancellation (AEC), voice activity detection (VAD), comfort noise generation (CNG), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), Zero-sp-touch, AI noise cancellation
VoIPYes
VoIP ProtocolsSIP, SIP v2, ICE
Miscellaneous
Cables Included
  • Ethernet cable - 2 m
  • Handset cord
Connections
  • Headset jack / RJ-9
  • Handset jack / RJ-9
  • USB / 4 pin USB Type A
  • 2 x network / RJ-45
  • USB / 24 pin USB-C
Hearing Aid CompatibleYes
Included AccessoriesStand
Placing / MountingWall-mountable / table-top
Phone Features
Additional FunctionsHD audio, Acoustic Shield Technology, Smart Noise Filtering, mute, Do Not Disturb (DND), emergency call, redial, call return, auto answer, blacklist, phonebook transfer, Bridged Line Appearance (BLA), anonymous call, anonymous call rejection, power saving mode, keyboard lock
Call ServicesCaller ID, Call Hold, Call Forwarding, Call Waiting, Call Transfer, Voice Mail, Call park/pickup
Caller ID TypeCaller ID/call waiting
Conference Call Capability10-way
Dialer LocationBase
IndicatorsMessage waiting indicator, call waiting indicator, busy lamp field (BLF)
Operating SystemLinux 6.1
Programmable Buttons Qty84
SpeakerphoneYes
Volume ControlYes
Phone Memory
Phone Directory Capacity1000 names & numbers
Power
Power Consumption2.48 - 2.63 W (PSU), 2.418 - 3.233 W (PoE)