Yealink SIP-T54S Administrator's Manual page 37

SIP-T23P/G
Physical Features:
132 x 64 graphic LCD with 4-level grayscales
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3 VoIP accounts, Broadsoft Validated/Asterisk® Compatible
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- HD Voice: HD Codec, HD Handset, HD Speaker
27 dedicated hard keys and 4 context-sensitive soft keys
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- 1*RJ9 (4P4C) handset port
1*RJ9 (4P4C) headset port
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- 2*RJ45 10/100/1000Mbps Ethernet ports (1000Mbps is only applicable to SIP-T23G IP
phones)
- 5 LEDs: 1*power, 3*line, 1*message
Power adapter: AC 100~240V input and DC 5V/600mA output
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- Power over Ethernet (IEEE 802.3af)
Wall Mount
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Product Overview
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