Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus

SIP Configuration Menu

Table 5-2 SIP Configuration Menu Parameters (continued)

Parameter

Description

To Change

 

 

 

 

Local SIP Port

Port where the phone listens for

1.

Unlock configuration parameters.

 

incoming requests and sends

2.

Scroll to the Local SIP Port parameter,

 

outgoing requests.

 

 

press the Edit softkey, and then enter a

 

 

 

 

 

 

SIP port from 5060 to 65535.

 

 

3.

Press the Accept softkey, and then press

 

 

 

the Save softkey.

 

 

 

 

Local RTP Port

Port from which the phone

1.

Unlock configuration parameters.

 

transmits and receives media

2.

Scroll to the Local RTP Port parameter,

 

streams.

 

 

press the Edit softkey, and then enter a

 

 

 

 

 

 

SIP port, which must be an even number

 

 

 

from 0 to 65535.

 

 

3.

Press the Accept softkey, and then press

 

 

 

the Save softkey.

 

 

 

 

Backup Proxy

Timeout, in seconds, for switching

1.

Unlock configuration parameters.

Timeout

from backup proxy server to

2.

Scroll to the Backup Proxy Timeout

 

primary proxy server.

 

 

parameter, press the Edit softkey, and

 

 

 

 

The value can range from 0 to

 

then enter a timeout value.

 

4294967295.

3.

Press the Accept softkey, and then press

 

 

 

 

 

the Save softkey.

 

 

 

 

Outbound Proxy

IP address or URL of the SIP

1.

Unlock configuration parameters.

 

outbound proxy server used by the

2.

Scroll to the Outbound Proxy parameter,

 

phone.

 

 

press the Edit softkey, and then enter the

 

 

 

 

 

 

IP address or URL of the outbound proxy

 

 

 

server.

 

 

3.

Press the Accept softkey, and then press

 

 

 

the Save softkey.

 

 

 

 

 

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Cisco Systems 7905G, 7912G manual Parameter Description To Change

7912G, 7905G specifications

Cisco Systems is a leading provider of networking and telecommunications equipment, and among its extensive range of products, the Cisco 7900 Series of IP phones has made a notable impact in enterprise communication. Key models in this series include the Cisco 7905G, 7912G, and 7902G, each designed to enhance productivity through advanced features, intuitive interfaces, and robust technology.

The Cisco 7905G is designed for basic telephony needs and is ideal for administrative environments or areas with high call volumes. It features a large single-line LCD display, providing users with clear visibility of call information. The phone supports Power over Ethernet (PoE), making installation easier and reducing clutter by eliminating the need for an additional power supply. Its hands-free and headset support enhances user convenience, allowing for easy multitasking during calls.

Moving on to the Cisco 7912G, this model is designed for more demanding communication requirements. It features a larger, backlit display, providing improved visibility in various lighting conditions. The Cisco 7912G supports up to 12 programmable line or feature keys, giving users the flexibility to tailor the phone to their specific needs. Additionally, it incorporates advanced audio technologies, such as wideband audio for enhanced voice clarity and a built-in speakerphone, allowing users to communicate effectively in busy environments.

The Cisco 7902G, while offering basic features, is a reliable choice for users who need straightforward, cost-effective telephony solutions. It features an intuitive design with three dedicated buttons for line status, a built-in speakerphone, and support for wideband audio. The phone is geared for users who require essential telephony features without the complexity of additional functionalities, making it suitable for front-desk and general office use.

Overall, these models within the Cisco 7900 series exemplify the company's commitment to providing high-quality enterprise communication tools. With a focus on advanced audio technologies, user-friendly interfaces, and adaptability to various business environments, the Cisco 7905G, 7912G, and 7902G cater to the diverse needs of modern organizations. As companies continue to pursue seamless communication, these IP phones remain a valuable asset in their telephony infrastructure, enhancing collaboration and productivity among teams everywhere.