Yealink SIP-T23G Professional IP Phone 3 Lines


The SIP-T23G Professional IP Phone powered by YeaLink is a feature-rich cost effective solution for business applications. It uses the acclaimed TI Titan chipset, and offers a wealth of innovative features in a stylish and elegant design. Yealink phones are fully interoperable for use on any open standard SIP IP-PBX platform. A wide range of Asterisk-based PBX's are supported, such as Fonality/Trixbox, Switchvox, Elastics and 3CX.

Cost: $138.5 + $15 postage Australia wide

Bonus: Australian Power Adapter Included

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TI TITAN chipset and TI voice engine
132x64 graphic LCD
3 VoIP accounts, Broadsoft /Avaya/Asterisk validated
HD Voice: HD Codec, HD Handset, HD Speaker
32 keys including 4 soft keys
SMS, Voicemail, Intercom
Localised language, XML phonebook
FTP/TFTP/HTTP, PnP Auto-provision
PoE, Headset, Wall-Mounted


Codecs and Voice Features
Wideband codec: G.722
Narrowband codec: G.711, G.723.1, G.726, G.729AB
Full-duplex speakerphone with AEC
HTTPS (server/client)
SRTP (RFC3711)
Transport Layer Security (TLS)
VLAN (802.1 pq), QoS
Digest authentication using MD5/MD5-sess
Secure configuration file via AES encryption
Phone lock for personal privacy protection
Admin/user configuration mode
Physical Features
132x64 graphic LCD
32 keys including 4 soft keys
5 LEDs: 1x power, 3x line, 1x message
1x RJ9 handset port
1x RJ9 headset port
2x RJ45 10/100M Ethernet ports
Power adapter: AC 100~240V input and DC 5V/1.2A Output
Power over Ethernet (IEEE 802.3af)
Power consumption: 1.4-2.6W
Net weight: 0.77kg
Dimension: 185 x 200 x 90mm
Operating humidity: 10~95%
Storage temperature: up to 60°C