• Yealink T23G IP Phone (SIP-T23G)

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

3 User accounts

132 x 64 pixel with white backlit display LCD

3 programmable line/BLF keys

Headset port

Handsfree

Dual Gigabit Ethernet ports

Audio Features:

HD voice: HD handset, HD speaker, Wideband codec: G.722, Narrowband codec: G.711(A/μ), G.723.1, G.729AB, G.726, iLBC, DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO, Full-duplex hands-free speakerphone with AEC, VAD, CNG, AEC, PLC, AJB, AGC

Phone Features:

3 SIP accounts, Call hold, mute, DND, One-touch speed dial, hotline, Call forward, call waiting, call transfer, Group listening, SMS, Redial, call return, auto answer, Local 3-way conferencing, Direct IP call without SIP proxy, Ring tone selection/import/delete, Set date time manually or automatically, Dial plan, off hook hot line. XML Browser, Action URL/URI, Integrated Screenshots, RTCP-XR

Directory:

Local phonebook up to 1000 entries, Black list, XML/LDAP remote phonebook, Intelligent search method, Phonebook search/import/export, Call history: dialled/received/missed/forwarded

IP-PBX Features:

Busy Lamp Field (BLF), Bridged Line Apperance(BLA), Anonymous call, anonymous call rejection, Hot-desking, emergency call, Message Waiting Indicator (MWI), Voice mail, call park, call pickup, Intercom, paging, music on hold, Call completion, call recording

Display and Indicator:

132x64-pixel graphical LCD with backlight, LED for call and message waiting indication, Dual-colour (red or green) illuminated LEDs for line status information, Intuitive user interface with icons and soft keys, National language selection, Caller ID with name, number

Feature Keys:

3 line keys with LED, 5 features keys: message, headset, redial, transfer, hands-free speakerphone, 6 navigation keys, Volume control keys

Interface:

Dual-port Gigabit Ethernet, Power over Ethernet (IEEE 802.3af ), class 2, 1xRJ9 (4P4C) handset port, 1xRJ9 (4P4C) headset port

Other Physical Features:

Wall mountable, External universal AC adapter (optional), AC 100~240V input and DC 5V/600mA output, Power consumption (PSU): 0.72-1.56W, Power consumption (PoE): 0.96-1.98W, Dimension(W*D*H*T): 209mm*188mm*150mm*41mm, Operating humidity: 10~95%, Operating temperature: -10~50°C

Management

Configuration: browser/phone/autoprovision, Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy, Auto-provision with PnP, Zero-sp-touch, Phone lock for personal privacy protection, Reset to factory, reboot Packet trace, system log

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 synchronisation 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), HTTPS certificate manager, AES encryption for configuration file, Digest authentication using MD5/MD5-sess, Open VPN v2, IEEE802.1X, IPv6, Packet trace, system log

VOIP Phone
100Mbps Passthrough Yes
1Gbps Passthrough No
VOIP Accounts Supported 3
Screentype Monochrome
Wireless No

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Yealink T23G IP Phone (SIP-T23G)

  • Brand: Yealink
  • Product Code: SIP-T23PN
  • Availability: In Stock
  • £61.71


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