Yealink SIP-T54S Administrator's Manual page 16

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
Auto Answer

Do Not Disturb (DND)

Call Forward

Call Park on page

Lightweight Directory Access Protocol (LDAP)

Visual Alert and Audio Alert for BLF Pickup

Busy Lamp Field (BLF) List

Receiving RTP Stream

Action URI

Ring Tones
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Audio Codecs
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Jitter Buffer
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Transport Layer Security (TLS)
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Local Logging

Syslog on page

Changes for Release 81, Guide Version 81.20
Major updates have occurred to the following sections:
Wallpaper

Screen Saver

Changes for Release 81, Guide Version 81.15
Documentations of the newly released SIP-T48S, SIP-T46S, SIP-T42S, SIP-T41S and SIP-T27G IP
phones have been added.
The following section is new for this version:
Transparency

Major updates have occurred to the following sections:
VPN on page

Upgrading Firmware from the Provisioning Server

Wallpaper

Screen Saver

Power Saving

Backlight on page

Account Registration

Time and Date

Language
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xvi
on page 385
on page 409
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518
on page
on page 692
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on page
on page 964
972
on page 182
on page 191
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97
on page 182
on page 191
on page 199
203
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on page 267
on page 591
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635
938
on page 149