Cisco 7960 Administrator's Manual page 26

What is the Cisco SIP IP Phone 7960?
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Cisco SIP IP Phone 7960 Administrator Guide
1-8
Ability to:
Configure Ethernet port mode and speed
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– Register with or unregister from a proxy server
– Specify a TFTP boot directory
Configure a label for phone identification display purposes
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– Configure a name for caller identification purposes for each active line
on a phone
– Configure a 12- or 24-hour user interface time display
In-band dual-tone multifrequency (DTMF) support for touch-tone dialing
Out-of-band DTMF signaling for codecs that do not transport the DTMF
signaling correctly (for example, G.729 or G.729A)
Local or remote (using the SIP 183 Ringing message) call progress tone
AVT payload type negotiation
Network startup via DHCP and Trivial File Transfer Protocol (TFTP)
Dial plan support that enables automatic dialing and automatic generation of
a secondary dial tone
Current date and time support via Simple Network Time Protocol (SNTP) and
time zone and daylight savings time support
Call redirection information support via the CC-Diversion header
Third-party call control via delayed media negotiation. A delayed media
negotiation is one where the Session Description Protocol (SDP) information
is not completely advertised in the initial call setup.
Support for endpoints specified as Fully Qualified Domain Names (FQDNs)
in the SDP
Local directory configuration (save and recall) and automatic dial
completion—Each time a call is successfully made or received, the number is
stored in a local directory that is maintained on the phone. The maximum
number of entries is 32. Entries are aged-out based on their usage and age.
The oldest entry called the least number of times is overwritten first. This
feature cannot be programmed by the user, however, up to 20 entries can be
"locked" (via the Locked soft key) so that they will never be deleted.
Chapter 1 Product Overview
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