Cisco 7940G Administration Guide

5-2
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
Telephony Features Available for the Cisco Unified IP Phone
After you add Cisco Unified IP Phones to Cisco Unified Communications Manager, you can add
functionality to the phones.
Table 5-1 includes a list of supported telephony features, many of which you
can configure using Cisco Unified Communications Manager Administration. The Reference column
lists Cisco
Unified Communications Manager and other documentation that contains configuration
procedures and related information.
For information about using most of these features on the phone, refer to Cisco Unified IP Phone 7960G
and 7940G Phone Guide for Cisco Unified
Communications Manager 7.0 (SIP). For a comprehensive
listing of features on the phone, refer to Cisco Unified IP Phone Features A–Z.
Note Cisco Unified Communications Manager Administration also provides several service parameters that
you can use to configure various telephony functions. For more information about service parameters
and the functions that they control, refer to Cisco Unified
Communications Manager Administration
Guide.
Ta b l e 5-1 Telephony Features for the Cisco Unified IP Phone
Feature Description Configuration Reference
Anonymous Call
Block
Allows users to reject calls from anonymous callers. For more information, refer to Cisco Unified
Communications Manager Administration
Guide, “SIP Profile Configuration” chapter.
Auto Answer Connects incoming calls automatically after a ring or
two.
Auto Answer works with either the speakerphone or
headset.
For more information, refer to Cisco Unified
Communications Manager Administration
Guide, “Directory Number Configuration”
chapter.
Call Hold Ringback When you complete a call while another call is on hold,
causes the phone to ring as a notification that a call is on
hold.
For more information, refer to Cisco Unified
Communications Manager Administration
Guide, “SIP Profile Configuration” chapter.
Call Forward Allows users to redirect incoming calls to another
number.
For more information, refer to:
• Cisco Unified Communications
Manager Administration Guide,
“Configuring Directory Numbers”
chapter.
• Cisco Unified Communications
Manager System Guide, “Cisco Unified
IP Phones” chapter.
• “Specifying Options that Appear on the
User Options Web Pages” section on
page 5-8
Call Waiting Indicates (and allows users to answer) an incoming call
that rings while on another call. Displays incoming call
information on the phone screen.
Requires no configuration.

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