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Huffman Trucking Telephony Systems Analysis Essay

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A Physical Location Background

Huffman Trucking has offices paired with plants in four states: California, Missouri, New Jersey, and Ohio. Huffman has grown both organically and through acquisition. The tremendous growth experienced by the company has also shined the light on some growing pains. Each of the four locations have independently managed networks including telephony which has resulted in disconnected systems that require independent investment for upgrades, support, and maintenance and lacks the ability to leverage investments across the organization. The end result includes multiple proprietary telephony platforms and gateways that leave the organization unable to reduce overhead cost in this area. There is some good …show more content…

The California plant appears to have a possible upgrade from what was most likely a similar structure to the New Jersey Plant to a Nortex Digital Phone System with VoIP. This system allows the California Plant to leverage the existing network used to communicate data across the Ethernet (and ultimately across the Internet) to additionally manage voice communications. The VoIP could additionally (although not documented as such) utilize a Public Switch Telephone Network (PSTN) gateway to send digital signals (voice) allowing the company to make local calls outside of the LATA where the plants reside.

C Physical Extent of Systems

The Ohio and Missouri (offices and plants) networks utilize a ring topology as the foundation. Both Offices have an Avaya Digital Phone System to manage voice communication within the office (interoffice) and local/long distance calling through a PSTN connection. Data and video are managed separately through the ring and for outside the firewall communication through a T1 connection. The digital Avaya systems at both offices provides the ability to dial between offices as if you where intraLATA (ie. 3, 4, 5 digit interoffice calling). The plants for these respective locations tell a different story. While a token-ring is still the basis for the network the

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