Active screen
HTTP
authentication
dialog
Audio Push —
receive
Audio Push —
transmit
Top line Push
Network features
This section provides a description of the following IP Phone network capabilities
•
Full Duplex
•
802.1x Port-based network access control
•
802.1ab Link Layer Discovery Protocol
•
Dynamic Host Configuration Protocol
•
Gratuitous Address Resolution Protocol
•
Automatic QoS
IP Deskphones Fundamentals
Can the
Allow
phone or user
Audio
go to Display
Push
Push?
Yes for barge
Yes
in push mode:
No for normal
push mode.
Yes, and audio
Yes for
continues
barge in
push
mode,
replaces
existing
Rx audio
push;
No for
normal
push
mode.
No
No
Yes
Yes
on page 366
on page 393
Allow Top
Allow Web
line Push
Browsing
Yes
No
Yes
No, cannot
launch from
Expand key.
No
No
Yes;
Yes
replaces
existing
Top line
push text
on page 370
on page 372
on page 373
on page 393
Network features
Can user
answer phone
calls?
Must first
cancel
authentication.
Must first
cancel Audio
Push.
Must first
cancel Audio
Push.
Yes
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