Cisco 7931G Administration Guide

iii
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 8.0 (SCCP and SIP)
OL-20798-01
CONTENTS
Preface xi
Overview xi
Audience xi
Organization xi
Related Documentation xii
Obtaining Documentation, Obtaining Support, and Security Guidelines xiii
Cisco Product Security Overview xiii
Document Conventions xiii
CHAPTER 1 An Overview of the Cisco Unified IP Phone 1-1
Understanding the Cisco Unified IP Phone 7931G 1-2
Accessing Phone Menus and Local Features 1-4
What Networking Protocols Are Used? 1-5
IPv6 Support on Cisco Unified IP Phones 1-8
What Features are Supported on the Cisco Unified IP Phone 7931G? 1-9
Feature Overview 1-9
Configuring Telephony Features 1-10
Configuring Network Parameters Using the Cisco Unified IP Phone 1-11
Providing Users with Feature Information 1-11
Understanding Security Features for Cisco Unified IP Phones 1-11
Overview of Supported Security Features 1-13
Understanding Security Profiles 1-14
Identifying Authenticated, Encrypted, and Protected Phone Calls 1-15
Establishing and Identifying Secure Conference Calls 1-15
Establishing and Identifying Protected Calls 1-16
Call Security Interactions and Restrictions 1-16
Supporting 802.1X Authentication on Cisco Unified IP Phones 1-18
Overview 1-18
Required Network Components 1-18
Best Practices—Requirements and Recommendations 1-18
Security Restrictions 1-19
Overview of Configuring and Installing Cisco Unified IP Phones 1-19
Configuring Cisco Unified IP Phones in Cisco Unified CM 1-20
Checklist for Configuring the Cisco Unified IP Phone 7931G in Cisco Unified CM 1-21

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