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Cisco Systems MC-413 Configuring CCS Frame-Forwarding, Ext-sig-slave for the voice-group command

Models: MC-413

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Configuring Support for PBX Signalling Protocols

Configuring Transparent CCS on the Cisco MC3810

 

Command

Purpose

 

 

 

 

 

 

Step 5 For Cisco MC3810 series analog voice ports:

 

Enters voice-port configuration mode.

 

 

router(config)# voice-portslot/port

 

 

 

 

 

 

For Cisco MC3810 series digital voice ports:

 

 

 

 

 

 

router(config)# voice-portslot:ds0-group

 

 

 

 

 

 

 

 

 

 

Step 6 Router(config-voiceport)# connection plar string

 

Configures the voice-port connection to support

 

 

 

 

PLAR mode. For the string, enter the number of the

 

 

 

 

voice channel that was configured as the

 

 

 

 

ext-sig-slave for the voice-group command.

 

 

 

 

 

 

 

 

 

 

 

Note After a transparent CCS connection is

 

 

 

 

 

 

configured with the connection plar

 

 

 

 

 

 

command, any change to the configuration

 

 

 

 

 

 

will not take place until the connection is shut

 

 

 

 

 

 

down with a shutdown command and then

 

 

 

 

 

 

restarted with a no shutdown command. For

 

 

 

 

 

 

example, the phone number supplied in the

 

 

 

 

 

 

connection plar command can be changed

 

 

 

 

 

 

while the connection is in no shutdown state,

 

 

 

 

 

 

but the change will not cause the current

 

 

 

 

 

 

connection to be closed and a new connection

 

 

 

 

 

 

opened to the new phone number. This will

 

 

 

 

 

 

only take effect on the next no shutdown

 

 

 

 

 

 

command after a shutdown command.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The voice channel type configured as the ext-sig-masteris considered the master side of the permanent virtual circuit (PVC) connection and is responsible for establishing the PVC connection. After the master channel is configured, a fixed timer of 30 seconds starts. The voice signalling driver then generates an off-hook signal on the master voice channel after the timer expires. The call is treated as a regular call, and the master voice channel will not hang up after the connection is made. If the call does not go through, or if the T1/E1 trunk is down, the 30-second timer on the master channel side restarts. A new off-hook signal is then generated at the master channel side after the timer expires.

CCS cross-connect is not supported on analog PVC connections.

Configuring CCS Frame-Forwarding

The Cisco MC3810 provides support for CCS frame-forwarding, which allows the Cisco MC3810 DVM to be connected to a Private Telco Network Exchange (PTNX) without needing to interpret CCS signalling information for call processing. CCS frame-forwarding forwards High-Level Data Link Control (HDLC) frames over a preconfigured interface running HDLC, Frame Relay, or ATM encapsulation.

With CCS frame-forwarding, the connection between PTNXs over the network must be point-to-point and preconfigured. With the CCS frame-forwarding implementation, calls from the PTNX devices are not routed, but follow a preconfigured route to the destination.

Cisco IOS Multiservice Applications Configuration Guide

MC-430

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Cisco Systems MC-413 manual Configuring CCS Frame-Forwarding, Ext-sig-slave for the voice-group command, MC-430
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MC-413 specifications

Cisco Systems MC-413 is a powerful solution developed for network communication and data management, particularly within enterprise environments. This versatile hardware device is specifically designed to enhance network functions, data throughput, and operational efficiency. The MC-413 is distinguished by its impressive feature set, which makes it an invaluable asset for organizations looking to optimize their digital infrastructure.

One of the key characteristics of the MC-413 is its scalability. Designed to support both small to medium-sized businesses and large enterprises, it offers modular capabilities that allow users to customize resources according to their specific needs. This flexibility is crucial for organizations that experience fluctuating workloads or aim to future-proof their network investments.

The MC-413 is equipped with Cisco's cutting-edge security features, ensuring that sensitive data is protected from potential threats. It incorporates advanced encryption protocols and access controls to safeguard against unauthorized access and cyberattacks. This emphasis on security is vital for businesses operating in today's digital landscape, where data breaches pose significant risks.

Performance-wise, the MC-413 offers exceptional speed and reliability. It employs advanced routing and switching technologies that ensure seamless data transmissions across networks. With low latency and a high throughput rate, organizations can rely on the MC-413 to support data-heavy applications and multimedia content without experiencing disruptions.

Cisco's integrated management tools are another highlight of the MC-413. These tools facilitate easy configuration, monitoring, and troubleshooting. Network administrators can gain insight into performance metrics and quickly identify potential issues before they escalate. This proactive approach to network management enhances operational efficiency and minimizes downtime, which is crucial for maintaining business continuity.

Additionally, the MC-413 supports various technologies, including voice and video communication. It is optimized for Unified Communications, enabling organizations to streamline their communication processes and enhance collaboration among teams. By integrating these capabilities into their networks, businesses can improve productivity and foster better decision-making.

In summary, Cisco Systems MC-413 stands out as a robust solution designed to meet the demands of modern enterprises. With its scalability, advanced security features, high performance, and integrated management tools, it equips organizations with the necessary resources to thrive in a competitive digital landscape. As businesses continue to evolve, the MC-413 remains a versatile and dependable choice for network infrastructure enhancement.