Cisco 7931G Administration Guide

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Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 8.0 (SCCP and SIP)
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Chapter 3 Setting Up the Cisco Unified IP Phone
Configuring Security on the Cisco Unified IP Phone
Before you do so, make sure that the appropriate Cisco Unified Communications Manager and the
Certificate Authority Proxy Function (CAPF) security configurations are complete:
• The CTL or ITL file should have a CAPF certificate.
• The CAPF certificate must exist in the /usr/local/cm/.security/certs folder in every server in
the cluster.
• The CAPF is running and configured.
For more information, see the Cisco Unified Communications Manager Security Guide.
To configure an LSC on the phone manually, perform the following procedure. Depending on how you
have configured the CAPF, this procedure installs an LSC, updates an existing LSC, or removes an
existing LSC.
To configure an LSC on the phone, follow these steps:
Procedure
Step 1 Obtain the CAPF authentication code that was set when the CAPF was configured.
Step 2 From the phone, press the Applications Menu button, then choose Settings > Security Configuration.
Note You can control access to the Settings Menu by using the Settings Access field in the
Cisco Unified Communications Manager Administration Phone Configuration Settings window.
For more information, see Cisco Unified Communications Manager Administration Guide.
Step 3 Press **# to unlock settings on the Security Configuration menu.
Note If a Settings Menu password has been provisioned, SIP phones present an “Enter password”
prompt after you enter **#.
Step 4 Scroll to LSC and press the Update softkey. The phone prompts for an authentication string.
Step 5 Enter the authentication code and press the Submit softkey.
The phone begins to install, update, or remove the LSC, depending on how the CAPF was configured.
During the procedure, a series of messages appears in the LSC option field in the Security Configuration
menu so that you can monitor progress. When the procedure completes successfully, the phone will
display Installed or Not Installed.
The LSC install, update, or removal process can take a long time to complete. You can stop the process
at any time by pressing the Stop softkey from the Security Configuration menu. (Settings must be
unlocked before you can press this softkey.)
When the phone successfully completes the installation procedure, it displays “Success.” If the phone
displays, “Failure,” the authorization string may be incorrect or the phone may not enabled for
upgrading. Refer to error messages generated by the CAPF and take appropriate actions.
You can verify that an LSC is installed on the phone by pressing the Applications Menu button,
choosing Settings > Model Information, and ensuring that the LSC setting shows Installed.
Related Topic
• Understanding Security Features for Cisco Unified IP Phones, page 1-11

Cisco 7931G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Electromagnetic compatibility	FCC Part 15 (CFR 47) Class B, ICES-003 Class B, EN55022 Class B, CISPR22 Class B, AS/NZS CISPR 22 Class B, CISPR 24, VCCI Class B, EN55024, EN 50082-1, EN 61000-3-2, EN 61000-3-3, EN 61000-6-1
Wi-Fi	No
Networking standards	IEEE 802.1Q, IEEE 802.1af, IEEE 802.1p
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	DHCP, TFTP, CDP
Lines quantity	24 lines
Phonebook capacity	- entries
Number of VoIP accounts	-
Voice codecs	G.711a, G.729A, G.729B, G.729ab
Volume control	Digital
Display resolution	192 x 64 pixels
Display number of lines	3 lines
Display number of colors	Monochrome
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Safety	(UL) 60950, (CSA) C22.2 No. 60950, EN 60950, IEC 60950, AS/NZS60950, TS 001
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	229 mm
Width	203 mm
Height	178 mm
Weight	1360 g