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Yealink T23GN - VoIP phone - 3-way call capability - SIP, SIP v2 - 3 lines

Yealink | T23GN
T23GN
T23GN
T23GN
T23GN
T23GN
T23GN
  • 3 user accounts
  • 132 x 64 pixel with white backlit display LCD
  • 3 programmable line/BLF keys
  • Headset port
  • Handsfree
  • Dual Gigabit Ethernet ports
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Extended Spec

General
Product Type VoIP phone
UNSPSC Information 43191511 - IP phones
Phone Features
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Dialer Type Keypad
Dialer Location Base
Conference Call Capability 3-way
Speakerphone Yes (digital duplex)
Automatic Redial Yes
Programmable Buttons Qty 5
Indicators Voice message waiting indicator, new call indicator, line status indicator
Additional Functions Automatic redial
Additional Features Music on hold, built-in web server, BLF status lamps
IP Telephony
Main Features Integrated Ethernet switch
VoIP Protocols SIP, SIP v2
Voice Codecs G.722, G.723.1, G.729ab, G.711u, G.711a, G.726, iLBC
Lines Supported 3 lines
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment DHCP, static
Security IEEE 802.1x
Power Over Ethernet (PoE) Support Yes
Network Protocols IP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice Features Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
Network Features Network Address Translation (NAT), Class 2 PoE, Lightweight Directory Access Protocol (LDAP)
Phone Memory
Phone Directory Capacity 1000 names & numbers
Display
Type LCD display - monochrome
Display Location Base
Display Resolution 132 x 64 pixels
Backlit Yes
Miscellaneous
Connections Headset jack / RJ-9
Placing / Mounting Wall-mountable, table-top
Cables Included Network cable
Compliant Standards IPv6 Ready
Dimensions & Weight (Base)
Width 209 mm
Depth 188 mm
Height 150 mm
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Hardware
Networking
VoIP
VoIP Phones
Communication
Telephones
Wired Telephones
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