Chapter 55 Configuring a VoIP Network

Understanding How a VoIP Network Works

Figure 55-2 Connecting the Cisco IP Phone 7960 to the Catalyst 6500 Series Switch

10/100BASE-TX Module

*

(WS-X6348-RJ45V)

 

 

 

10/100BASE-TX Module

*

(WS-X6348-RJ45V)

 

 

 

10/100BASE-TX Module

*

(WS-X6348-RJ45V)

 

 

 

10/100BASE-TX Module

*

(WS-X6348-RJ45V)

 

 

 

Gigabit Ethernet Module with

*

Inline power daughter card

 

(WS-6548-GE-TX + WS-F6K-VPWR)

Catalyst 6500 series switches

IP phone (Example 1)

PC (Example 2)

 

 

 

IP phone

 

PC (Example 3)

 

 

 

IP phone

 

IP phone

 

PC (Example 4)

 

 

* Or any Catalyst 4000, 5000, and 6000

38203

10/100 module using the inline-power

 

patch panel (WS-PWR-PNL)

The examples shown in Figure 55-2are described in detail as follows:

Example 1: Single Cisco IP Phone 7960

Example 1 shows one IP phone that is connected to the 10/100 port on the Catalyst 6500 series switch. The PC-to-phone jack on the phone is not used. The phone can be powered through the 10/100 port or wall powered.

Example 2: Single PC

Example 2 shows one PC that is connected to the 10/100 port on the Catalyst 6500 series switch. The PC is wall powered.

Example 3: One Cisco IP Phone 7960 and One PC

Example 3 shows one IP phone that is connected to the 10/100 port on the Catalyst 6500 series switch and one PC that is connected to the PC-to-phone jack on the phone. The PC behaves as if it is connected directly to the 10/100 port on the Catalyst 6500 series switch. The phone can be powered through the 10/100 port or wall powered. The PC must be wall powered.

Example 4: Two Cisco IP Phone 7960s and One PC

Example 4 shows two IP phones that are connected to the 10/100 port on the Catalyst 6500 series switch and one PC that is connected to the PC-to-phone jack on the phone. The PC behaves as if it is connected directly to the 10/100 port on the Catalyst 6500 series switch. The first phone can be powered through the 10/100 port or wall powered. The second phone and the PC must be wall powered.

Note For more information on configuring the Cisco IP phones and third-party vendor phones, refer to the documentation that shipped with the phone.

Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7

55-4

OL-8978-02

 

 

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Cisco Systems OL-8978-02 manual 55-4

OL-8978-02 specifications

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