Cisco Systems 7905G, 7912G

Contents

Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)

OL-4277-01

SIP Overview 1-7

SIP Functions 1-7

SIP Components 1-8

CHAPTER

2Installing the Cisco IP Phone Models 7905G and 7912G 2-1

Prerequisites 2-1

Safety 2-2

Connecting to the Network 2-4

Providing Power to the Cisco IP Phone 2-5

Power Source Design 2-5

Redundancy Feature 2-6

Installing the CiscoIP PhoneModels 7905G and 7912G 2-6

Physical Installation of the CiscoIP PhoneModels 7905G and 7912G 2-7

Mounting the Phone to the Wall 2-12

Basic Configuration of the CiscoIP PhoneModels 7905G and 7912G 2-13

Verifying Installation 2-15

CHAPTER

3Configuring the CiscoIP Phone Models 7905G and 7912G for SIP 3-1

Overview of Configuration Methods 3-1

Default Boot Load Behavior 3-2

Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation 3-4

Basic Configuration Steps in a TFTP Serv er Environment 3-6

Minimum Configuration Settings for the CiscoIP PhoneModels 7905G and

7912G 3-9

Making Settings with a DHCP Server 3-9

Making Settings Manually 3-10