Cisco Unified IP Phone 7975, Gig Ethernet, Color Cisco 7900 Unified IP Phone

CP-7975G Specification

CP-7975G Specification

General

Product Type

VoIP phone

Body Color

Silver, dark gray

Body Material

ABS plastic

Phone Features

Call Services

Voice Mail, Caller ID, Call Forwarding, Call Transfer, Call Hold

Dialer Type

Keypad

Dialer Location

Base

Conference Call Capability

Yes

Speakerphone

Yes (digital duplex)

Menu Operation

Yes

Function Buttons

Speakerphone button, directory button, navigator key, headset button, mute button

Volume Control

Yes

Ringer Control

Yes

Firmware Upgradable

Yes

Additional Functions

Web browser

Additional Features

On-hook dialing

IP Telephony

Main Features

Multiple VoIP protocol support, integrated Ethernet switch

VoIP Protocols

SCCP, SIP

Voice Codecs

G.722, G.729a, G.729ab, G.711u, G.711a, iLBC

Quality of Service

IEEE 802.1Q (VLAN), IEEE 802.1p

IP Address Assignment

DHCP, static

Security

128-bit AES

Power Over Ethernet (PoE) Support

Yes

Network Protocols

TFTP

Network Ports Qty

2 x Ethernet 10Base-T/100Base-TX/1000Base-T

Voice Features

Echo cancellation (ECN)

Network Features

Class 3 PoE

Display

Type

LCD display – color

Display Location

Base

Diagonal Size

5.6

Display Resolution

320 x 240 pixels

Color Depth

16-bit (65000 colors)

Display Information

Date, time

Backlit

Yes

Features

Wallpaper

Miscellaneous

Connections

Headset jack

Hearing Aid Compatible

Yes

Placing / Mounting

Wall-mountable, table-top

Dimensions & Weight (Base)

Width

10.5 in

Depth

6 in

Height

8 in

Weight

3.5 lbs