Description
The T23GN is a cost effective IP business phone featuring an intuitive user interface with secure provisioning and HD audio for excellent voice quality. This phone is ideal for those working in small and large office environments requiring Gigabit Ethernet and access to a variety of enhanced features.
Specifications
Summary
- Product Description
- Yealink T23GN - VoIP phone - 3-way call capability
- Product Type
- VoIP phone
- 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
- Speakerphone
- Yes (digital duplex)
- Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Automatic Redial
- Yes
- Display
- LCD display - monochrome - Yes
- Network Ports Qty
- 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Detailed Specification
General
- Product Type
- VoIP phone
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)
- Short Messaging Service (SMS)
- Yes
- Automatic Redial
- Yes
- Menu Operation
- 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
- Yes
- 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