Cisco 7975G User Manual

An Overview of Your Phone
Cisco Unified IP Phone User Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP) 7
Understanding Line and Call Icons
Your phone displays icons to help you determine the line and call state.
Icon Line or call state Description
On-hook line No call activity on this line.
Off-hook line You are dialing a number or an outgoing call is ringing.
Connected call You are connected to the other party.
Ringing call A call is ringing on one of your lines.
Call on hold You have put the call on hold. See Using Hold and Resume,
page 6.
Remote-in-use Another phone that shares your line has a connected call. See
Using a Shared Line, page 5.
Reverting call A holding call is reverting to your phone. See Using Hold and
Resume, page 6.
Authenticated call See Making and Receiving Secure Calls, page 9.
Encrypted call See Making and Receiving Secure Calls, page 9.
BLF- monitored line
is idle
See Using BLF to Determine a Line State, page 8.
BLF- monitored line is
in-use
See Using BLF to Determine a Line State, page 8.
BLF- monitored line is
ringing (BLF Pickup)
See Using BLF to Determine a Line State, page 8.
Line in Do Not
Disturb (BLF feature)
See Using BLF to Determine a Line State, page 8.
Idle Intercom line The intercom line is not in use. See Placing or Receiving Intercom
Calls, page 17.
One-way
intercom call
The intercom line is sending or receiving one-way audio. See
Placing or Receiving Intercom Calls, page 17.
Two-way
intercom call
You press the intercom line to activate two-way audio with the
intercom caller. See Placing or Receiving Intercom Calls, page 17.

Cisco 7975G Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Grey, Silver
Speakerphone	Yes
Voice codecs	G.711Mu, G.711a, G.722, G.729A, iLBC
Number of melodies	24
Aspect ratio	4:3
Display diagonal	5.6 \
Display resolution	320 x 240 pixels
Lines quantity	8 lines
Phonebook capacity	- entries
Number of VoIP accounts	-
Front camera	No
Security algorithms	128-bit AES
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	DHCP, TFTP
Volume control	Digital
Headphone outputs	1
Ethernet LAN (RJ-45) ports	2
Number of handles included	1 pc(s)
AC adapter output voltage	48 V
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Certification	FCC

Weight and Dimensions

Depth	152.4 mm
Width	266.7 mm
Height	203.2 mm
Weight	1600 g