ISDN Switch Types

Area

Keyword

Switch Type

 

 

 

Australia

primary-ts014

Australia PRI switches

 

 

 

Europe

primary-net5

European, New Zealand, and Asia ISDN PRI

 

 

switches (covers the Euro-ISDN E-DSS1

 

 

signaling system and is European

 

 

Telecommunication Standards Institute or

 

 

ETSI-compliant)

 

 

 

Japan

primary-ntt

Japanese ISDN PRI switches

 

 

 

None

none

No switch defined

 

 

 

North America

primary-4ess

AT&T 4ESS switch type for the United States

 

 

 

 

primary-5ess

AT&T 5ESS switch type for the United States

 

 

 

 

primary-dms100

NT DMS-100 switch type for the United States

 

 

 

 

primary-ni

National ISDN switch type

 

 

 

Step 4 Specify the T1 controller you want to configure.

Note The CT1/E1 controller numbering convention is dfc-slot/portin CLI commands. DFC slot numbering starts from the motherboard and works up from left to right. Slot 0 is reserved for the motherboard. The DFC slots are numbered sequentially from 1 to 3 for the Cisco AS5350 and 1 to 7 for the Cisco AS5400. Port numbering is from 0 to 7, depending on the trunk DFC installed.

The CT3 controller numbering convention is dfc-slot/portin CLI commands. DFC slot numbering starts from the motherboard and works up from left to right. Slot 0 is reserved for the motherboard. The DFC slots are numbered sequentially from 1 to 3 for the Cisco AS5350 and 1 to 7 for the Cisco AS5400. Port number value is always 0. Under the CT3, the CT1 controller numbering convention is dfc-slot/port:channelin CLI commands. Channel values range from 1 to 28. For illustrations showing the slot locations, see the “Slot Numbering” section on page 59

Gateway(config)# controller t1 1/0

or

Gateway(config)# controller t3 7/0:16

or

Specify the E1 controller you want to configure.

Gateway(config)# controller e1 1/0

Note When you configure the CT1or CE1 controller, a corresponding D-channel serial interface is created automatically.

Step 5 Specify the PRI channels:

Gateway(config-controller)# pri-group[timeslots range]

Note For CT1 ISDN PRI—If you do not specify the time slots, the specified controller is configured for 23 B channels and 1 D channel. B channel numbers range from 1 to 23; channel 24 is the D channel for T1. Corresponding serial interface numbers range from 0 to 23. In commands, the D channel is interface serial slot/port:23—for example, interface serial 1/0:23.

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Cisco AS5400, Cisco AS5350 specifications

Cisco Systems is a global leader in networking and telecommunications technology, and its AS5350 and AS5400 models are prominent offerings in their product line. These devices cater primarily to service providers and large enterprises looking for advanced VoIP, data, and multimedia capabilities.

The Cisco AS5350 is a versatile voice gateway that supports a wide range of protocols including VoIP and PSTN (Public Switched Telephone Network). Designed for scalability, it can handle numerous simultaneous calls, making it an ideal solution for businesses that require robust communication systems. Some of its main features include built-in support for various signaling protocols such as SIP (Session Initiation Protocol) and H.323, which allow seamless integration with existing networks. Additionally, the AS5350 is equipped with high-density digital signal processors (DSPs) that enable efficient call processing and transcoding, ensuring high-quality voice transmission.

On the other hand, the Cisco AS5400 takes this functionality a step further by offering enhanced capabilities suited for more demanding environments. It supports both voice and data services, allowing service providers to deliver a comprehensive solution that includes voice calls, multimedia applications, and broadband services. The AS5400 features a modular design, allowing users to adapt the device to specific needs by adding or removing modules as required. This modularity enhances flexibility and future-proofs the system against evolving technology demands.

Both the AS5350 and AS5400 incorporate advanced security features to protect sensitive communications and data. Features such as encryption, secure signaling, and network access controls are essential for enterprises looking to safeguard their operations in an increasingly vulnerable digital landscape. These gateways also support Quality of Service (QoS) protocols, ensuring that voice traffic is prioritized over other types of data, thereby maintaining call clarity even in times of high data demand.

In conclusion, the Cisco AS5350 and AS5400 are compelling solutions that showcase Cisco's commitment to delivering reliable and high-performance telecommunications devices. By offering state-of-the-art technology, robust features, and a modular approach to scalability, businesses and service providers can ensure they remain competitive in the ever-evolving telecommunications landscape. Whether it is for voice, data, or multimedia applications, these gateways deliver the performance and flexibility needed to meet current and future challenges.