Cisco 7941G Administration Guide

To ChangeDescriptionOption
Set IPv6 Configuration Fields,
on page 75
Internet Protocol v6 address menu.
In the IPv6 Configuration menu, you can do
the following:
•
Enable or disable the phone to use the
IPv6 address that is assigned by the
DHCPv6 server or to use the IPv6 address
that it acquires through Stateless Address
Autoconfiguration (SLAAC).
•
Manually set the IPv6 Address, Subnet
Prefix Length, DNSv6 Server, and IPv6
TFTP Servers.
For more information on the IPv6 address
fields, see IPv6 Configuration Menu Options.
For more information on SLAAC, see
Deploying IPv6 in Unified Communications
Networks with Cisco Unified Communications
Manager, located at http://www.cisco.com/en/
US/docs/voice_ip_comm/cucm/srnd/ipv6/
ipv6srnd.html.
IPv6 Configuration
Display only—Cannot configure.
Unique Media Access Control (MAC) address
of the phone.
MAC address
Display only—Cannot configure.
Unique host name that the DHCP server
assigned to the phone.
Host Name
Set Domain Name Field, on page
75
Name of the Domain Name System (DNS)
domain in which the phone resides.
If the phone receives different domain
names from the DHCPv4 and
DHCPv6 servers, the domain name
from the DHCPv6 will take
precedence.
Note
Domain Name
The phone obtains its Operational
VLAN ID via Cisco Discovery
Protocol (CDP) from the switch
to which the phone is attached.
To assign a VLAN ID manually,
use the Admin VLAN ID option.
Auxiliary Virtual Local Area Network (VLAN)
configured on a Cisco Catalyst switch in which
the phone is a member.
If the phone has not received an auxiliary
VLAN, this option indicates the Administrative
VLAN.
If neither the auxiliary VLAN nor the
Administrative VLAN are configured, this
option is blank.
Operational VLAN ID
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)
65
Cisco Unified IP Phone Settings
Network Configuration Menu

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