Cisco 7940G Administration Guide

5-3
Cisco Unified IP Phone 7960G/7940G Administration Guide for Cisco Unified Communications Manager 7.0 (SIP)
OL-15499-01
Chapter 5 Configuring Features, Templates, Services, and Users
Telephony Features Available for the Cisco Unified IP Phone
Caller ID Displays caller identification such as a phone number,
name, or other descriptive text on the phone screen.
For more information, refer to:
• Cisco Unified Communications
Manager Administration Guide,
“Configuring Cisco Unified IP Phones”
chapter.
• Cisco Unified Communications
Manager System Guide, “Understanding
Route Plans” chapter.
• Cisco Unified Communications
Manager Features and Services Guide,
“Call Display Restrictions” chapter.
Caller ID Blocking Allows users to block their phone numbers or e-mail
addresses from phones that have caller identification
enabled.
For more information, refer to Cisco Unified
Communications Manager Administration
Guide, “SIP Profile Configuration” chapter.
Conference • Allows a user to talk simultaneously with multiple
parties by calling each participant individually.
• Allows a non-initiator in a standard (ad hoc)
conference to add or remove participants; also
allows any conference participant to join together
two standard conferences on the same line.
• For more information, refer to
Cisco
Unified Communications
Manager System Guide,
“Cisco
Unified IP Phones” chapter.
• The Service parameter,
AdvanceAdhocConference, (disabled by
default in Cisco Unified
Communications Manager
Administration) allows you to enable
these features.
For complete information, see the
Cisco
Unified Communications Manager
System Guide, “Conference Bridges”
chapter.
Note Be sure to inform your users whether
these features are activated.
Private line
automated
ringdown (PLAR)
The Cisco Unified Communications Manager
administrator can configure a phone number that the
Cisco Unified
IP Phone dials as soon as the handset goes
off hook. This feature is useful for phones that are
designated for calling emergency or “hotline” numbers.
For more information, refer to Cisco
Unified
Communications Manager System
Guide, “SIP Dial Rules” chapter.
Redial Allows users to call the most recently dialed phone
number by pressing a button.
Requires no configuration.
Table 5-1 Telephony Features for the Cisco Unified IP Phone (continued)
Feature Description Configuration Reference

Cisco 7940G Specifications

General

Keypad number of keys	12
Touchscreen	-
Speakerphone	Yes
Voice codecs	G.711, G.729a
Bluetooth	No
Supported network protocols	DHCP, SCCP, SIP, MGCP
Ethernet LAN (RJ-45) ports	2
Input voltage	48 V
Dimensions (WxDxH)	266.7 x 152.4 x 203.2 mm
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Safety	(UL) 60950, (CSA) C22.2 No. 60950
Certification	CE (FCC) 15 (CFR 47) B ICES-003 B EN55022 B CISPR22 B AS/NZ 3548 B VCCI B EN55024 EN 50082-1 EN 61000-3-2 EN 61000-3-3 FCC 68 (CFR47) HAC IC CS-03
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1Q
Lines quantity	- lines
Phonebook capacity	- entries
Number of handles included	1 pc(s)

Weight and Dimensions

Weight	1600 g