PBX Phones
Tips & Advice to help you make your decision on PBX Phones
If your business has several offices or work stations with their own phones, then you might not want a dedicated line for each one. Many companies find that dedicated lines start to cost a lot of money, especially when they have large staff sizes. In many cases, PBX phones can reduce the amount of money that companies spend on their phone systems by reducing the number of dedicated lines.
PBX phone systems make it possible for you to maintain fewer phone lines than the number of phones in your office. Unless each of your employees uses the phone regularly, you might not need a dedicated line for each one. Instead, they can share outgoing lines with a PBX system.
Some companies find that PBX systems also help employees communicate with each other. These systems make it possible for employees and managers to contact each other by dialing just three or four digits.
Business.com gives you the opportunity to compare PBX phones. By following the links on the left, you can learn more about these phone systems to help you decide whether they could benefit your company. After visiting several sites, you should know which ones are right for your business.
PBX Phones Key Terms
Understand PBX phones key terms to learn about voice and data business phone optionsBy Rachel Davy, Writer/Editor Since many medium and large businesses use Private Branch Exchange (PBX) telephone networks, it's vital to know and understand the key terms related to these types of phone systems. PBX phones provide outside lines without the cost of having an external telephone line hooked up to every phone system in a business. Users can transfer incoming calls throughout a company or make outgoing calls to more than one phone line at a time. There are many key terms used to describe and explain the various functions and types of PBX phones. Take the time to learn them so that you can provide your employees with information about PBX phones and maintain an efficient business.
Integrated services digital network (ISDN) systems
Integrated services digital network systems are the global communications standard for sending voice, data and video over telephone lines. ISDN is one of the services that users of PBX phones can select when creating their business phone system.
Try: Read the information about ISDN systems at Protocols.com.
Voiceover Internet Protocol (VoIP)
Voiceover Internet Protocol, or VoIP, is a type of PBX phone system that uses the Internet to transfer calls. Using VoIP services allows users to make phone calls without additional charges beyond their monthly Internet access billing.
Try: Learn about VoIP systems at VoIP Supply.
Central office exchange (Centrex)
Centrex is a type of PBX phone system that switches calls from a local or centralized phone system instead of through a telephone company. Centrex users can select the services they want including call transfer and three-way calling for their PBX phones.
Try: Learn about Centrex phone systems by reading the information at ATN.
Interface module
An interface module is a terminal connector or switchboard that connects components to a central system. Businesses that use voice mail, fax machines and modems can integrate services and promote productivity.
Try: Gather information about interface modules by reading the material at Cisco.
Digital
A digital phone system uses digital transmission technology to convert audio files into digital or binary codes. Digital technology offers PBX users clearer sound than analog systems.
Try: Find information about digital PBX systems at JK Audio.
Analog
Analog transmissions are the original method for transferring voice and data. It uses one continuous signal to transfer information, but it is generally not as clear as a digital transmission. Many PBX phones have the ability to use both digital and analog methods.
Try: Read about analog PBX systems at Telephone Magic.
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