Chapter 4 Powering On Cisco IAD2430 Series IADs

Initial Configuration Procedures

 

Command

Purpose

Step 7

 

 

Router(config-ctrl)# no shutdown

Activates the T1/E1 controller.

Step 8

 

 

Router(config-ctrl)# exit

Exits controller configuration mode.

Step 9

 

 

Router(config)# exit

Exits configuration mode.

Step 10

 

 

Router# show controller T1/E1 1/0

Verifies the controller configuration. Slot and port

 

 

numbers vary.

 

 

 

Configuring Digital Voice

To configure basic T1/E1 controller settings to support PPP, High-Level Data Link Control (HDLC), or Frame Relay (FR), follow these steps, beginning in global configuration mode:

 

Command

Purpose

Step 1

 

 

Router(config)# controller T1/E1 1/0

Enters controller configuration mode by controller

 

 

number. Slot and port numbers vary.

Step 2

 

 

Router(config-ctrl)# mode cas

Configures channel-associated signaling.

Step 3

 

 

Router(config-ctrl-cas)# framing esf

Configures framing.

Step 4

 

 

Router(config-ctrl-cas)# linecode b8zs

Configures line encoding format.

Step 5

 

 

Router(config-ctrl-cas)# framing {sf esf}

If necessary, changes the DS1 link framing format.

 

 

The default is SuperFrame (sf).

Step 6

 

 

Router(config-ctrl-cas)#ds0-group 1 timeslots 1-24

Configures the DS0 group.

 

type e&m-immediate-start

 

Step 7

 

 

Repeat Step 3 through Step 6 for each additional DS0 group.

Configures additional DS0 groups on the T1/E1

 

 

interface. You can configure as many as 24 DS0

 

 

groups on a T1/E1.

Step 8

 

 

Router(config-ctrl-cas)# exit

Exits controller configuration mode.

Step 9

 

 

Router(config-ctrl)# no shutdown

Activates the T1/E1 controller.

Step 10

 

 

Router(config-ctrl)# exit

Exits controller configuration mode.

Step 11

 

 

Router(config)# exit

Exits configuration mode.

Step 12

 

 

Router# show controller T1/E1 1/0

Verifies the controller configuration. Slot and port

 

 

numbers vary.

 

 

 

For additional information about configuring specific features, see the following references:

For PPP, HDLC, or FR, consult the online master index for the Cisco IOS release you are using.

For loopback diagnostics, or for configuring controller channel groups, channel-associated signaling (CAS) voice groups, or time-division multiplexing (TDM) cross-connects, see the Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide.

Verifying and Saving Your Configuration

To verify the configuration and save it in NVRAM so that the configuration remains in effect if the Cisco IAD is restarted, enter the following commands:

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

4-8

OL-4234-06

 

 

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Cisco Systems IAD2430 manual Configuring Digital Voice, Verifying and Saving Your Configuration

IAD2430 specifications

Cisco Systems IAD2430 is a versatile Integrated Access Device (IAD) designed to deliver voice and data services to small and medium-sized businesses. This device plays a pivotal role in the convergence of voice and data networks, offering a comprehensive solution that simplifies management and enhances operational efficiency.

One of the most compelling features of the IAD2430 is its support for both traditional TDM (Time-Division Multiplexing) and VoIP (Voice over Internet Protocol) technologies. This dual capability enables businesses to migrate to IP-based voice solutions while still maintaining their existing TDM infrastructure. The IAD2430 is equipped with multiple built-in voice ports, allowing it to support a variety of telephony applications.

In terms of performance, the IAD2430 offers robust Quality of Service (QoS) features that prioritize voice traffic to maintain call clarity and reliability. This is particularly critical in environments where voice communication is essential for daily operations. QoS mechanisms ensure that voice packets are transmitted with minimal latency, jitter, and packet loss, providing an uninterrupted communication experience.

The IAD2430 also boasts advanced security features, including firewall protection and encrypted data transmission. This is particularly important for businesses looking to protect sensitive information and ensure compliance with industry regulations. The built-in security measures help safeguard against unauthorized access and potential threats, providing peace of mind to users.

Moreover, the device supports various WAN connections, including T1, DSL, and Ethernet, making it adaptable to different network environments. Its flexible connectivity options allow for seamless integration with existing network infrastructure while maximizing bandwidth utilization.

Management and configuration of the IAD2430 are simplified through a user-friendly web interface and support for remote administration. This allows IT staff to efficiently configure and monitor the device without the need for onsite visits, thus reducing operational costs.

In summary, the Cisco Systems IAD2430 stands out as a reliable and feature-rich IAD capable of catering to the needs of businesses that require integrated voice and data services. Its combination of TDM and VoIP support, enhanced QoS, robust security features, and flexible connectivity options make it an ideal choice for organizations looking to streamline their communication solutions.