Cisco 7941G Administration Guide

•
Advertise G.722 Codec: From Cisco Unified Communications Manager Administration, choose System
> Enterprise Parameters. The default value of this enterprise parameter is True, which means that all
Cisco Unified IP Phone models that are described in this administration guide and are registered to this
Cisco Unified Communications Manager will advertise G.722 to Cisco Unified Communications Manager.
For more information, see the Cisco Unified Communications Manager System Guide, “Cisco Unified
IP Phones” chapter.
•
Advertise G.722 Codec: From Cisco Unified Communications Manager Administration, choose Device
> Phone. The default value of this product-specific parameter is to use the value specified in the enterprise
parameter. If you want to override this on a per-phone basis, choose Enabled or Disabled in the advertises
G.722 Codec parameter on the Product Specific Configuration area of the Phone Configuration window.
Cisco Unified IP Phone 7941G, 7941G-GE, 7942G, 7961G, 7961G-GE, and 7962G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
167
Cisco Unified IP Phone Customization
Wideband Codec Setup

Cisco 7941G Specifications

General

Keypad number of keys	12
Touchscreen	-
Display resolution	320 x 222 pixels
Speakerphone	Yes
Voice codecs	G.729a
Bluetooth	No
Supported network protocols	DHCP, TFTP, SCCP, DSCP
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, IEC 60950, EN 60950, AS/NZS 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
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3af
Lines quantity	- lines
Phonebook capacity	- entries
Number of handles included	1 pc(s)

Weight and Dimensions

Weight	1600 g