Digital vs. Analog office phone systems

Most newer and more expensive phone systems communicate via digital technology. This means that sound is transmitted as bits of data rather than audio waves.

Theoretically, digital transmission has many advantages over analog transmission. Digital signals are less affected by interference and line degradation, meaning that digital lines have virtually no static or hiss.

However, most businesses make outgoing calls over regular analog lines. This means that even a digital phone system must convert signals back to analog waves whenever a call leaves the office. Because very little sound degradation occurs within the smaller confines of an office, analog systems actually sound about the same as their digital counterparts. The main reason for buying a digital system is that these systems tend to be better equipped to connect with accessories such as voice mail or caller ID.
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Panasonic Voice Mail System KX-TVA50

The KX-TVA50 is part of Panasonic's newest generation of voice processing systems. The Panasonic KX-TVA50 is a small, compact voice processing system initially configured with 2 ports and 4 hours of flash memory voice storage, and 64 mailboxes. It's compatible with the KX-TAW848, KX-TA824, KX-TD1232, KX-TD816 or the TDA systems. The KX-TVA50 can be expanded up to 6 ports and 8 hours of memory time. To the left you will see some of the new KX-TVA50 feature improvements, and as you scroll down you will find all the expansion cards you'll need. The KX-TVA50 is GREAT for small business and larger homes, especially those that have home offices!

 
KX-TVA50

The KX-TVA50 is part of Panasonic's newest generation of voice processing systems.

KX-TVA524

The KX-TVA524 adds an additional 4 hours of recording time


KX-TVA296

Panasonic's KX-TVA296 allows remote programming/maintenance

KX-TVA503

Each KX-TVA503 adds 2 ports to the KX-TVA50


KX-TVA502

Each KX-TVA502 adds 2 ports to the KX-TVA50

KX-TVA594

Local area network Provides messaging from the TVA system
 

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