On-Premise PBX Phone Systems

The Preferred Phone System for many companies is an on-premise PBX

An on-premise PBX routinely turns out to be the best choice for many businesses.On-premise PBX solutions. An on-premise PBX is where the phone system server physically resides inside the establishment's property. Companies looking to replace an older phone system routinely maintain in place the appropriate infrastructure. This includes their existing dial tone, usually in the form of a number of business phone lines (PSTN) or a T1/PRI (ISDN) from a local Telco. Furthermore, some established businesses frequently retain a portion of older telephone wiring for phones where the expense to upgrade cabling would be costly. Most often these phones reside in locations such as warehouse space where phone use is low. Companies that fall into this category regularly determine an on-site hybrid PBX is the best solution.

An on-premise PBX has a Lower Cost Over Time

Most VoIP providers offer plans that require a standard monthly fee for each phone. In the case of a company with 150 phones, the ongoing monthly expense can quickly get excessive. At $25.00/phone per month, the provider's service would be $3,750.00 for 150 phones, not including the cost for Internet. Alternatively, a company that uses a PRI at $500.00/mo., which frequently includes twenty phone numbers (DIDs) with a number of included minutes and Internet, dramatically reduces expenses.
On-premise PBX phone systems can be easily financed. Using $3,250.00 as a monthly payment could pay off the entire on premise project in roughly two years. Once the financing is paid off, monthly business expenses drastically decrease. Additionally, favored tax treatment often provides for an accelerated total tax deduction in the first year.

Diagram of on premise PBX using a PRI circuit.

Add SIP Trunks for additional Savings

For companies that produce a considerable amount of calls, especially International, an on-premise IP-PBX can handle a few SIP trunks to take advantage of low cost calling. SIP trunks are affordable and easy to configure on most IP-PBX systems.

Advantages of Experience. Telecom professionals regularly assess a potential customer's requirements and budget to determine the best phone system. They recognize types of businesses and are skilled in establishing the preferred solution.

Using a PRI (Primary Rate Interface) you can dynamically send up to 23 separate communications channels for voice, video or data. When a channel is not being used for voice, it transfers data, increasing Internet bandwidth. PRIs have been extremely popular with medium to large companies, and telecom providers have designed exceptionally economical packages for business customers. The diagram shows a hybrid IP PBX that connects both IP and digital phones to the dial tone provider through a PRI. All signaling goes from the phone to the PBX, staying inside the premises, which eliminates issues that can occasionally arise with cloud-based phone systems.
When Bob in the warehouse dials an office phone, the call is switched inside the company's network. Calls to and from the PSTN go in and out through the PRI. Each phone can be assigned its own DID (Direct Inward Dialing) phone number. That allows outside calls to go directly to an employee's phone if desired.


More Control with an on-premise PBX

On premise PBX technician.A significant advantage for placing the PBX server in your facility is that you maintain absolute control over how features are configured and the network. It allows for more customization including the ability to determine in house the required level of security. The loss of Internet won't necessarily take down making and receiving phone calls. You can keep your phone calls separate from your Internet traffic. One drawback of VoIP calls is that congested Internet traffic has an effect on voice traffic. An on-premise PBX incorporates signaling inside your own network and offers crystal-clear voice.

There are many excellent PBX systems.

Discovering which PBX represents the appropriate solution for your company frequently depends on a number of factors. Here are some of our top PBX choices: Best on-premise PBX Systems