| An IP PBX is the telephone system used by | | | | and also simple to add an additional function, like |
| businesses which is designed so that a voice over | | | | voice conferencing and Interactive voice response. |
| interoperate and also a data networks can be | | | | You can also use XML-RPC, through which live calls |
| delivered with the "Public Switched Telephone | | | | can be controlled over the Public switched telephone |
| Network" (PSTP). In other words, IP PBX (or iPBX) | | | | network (PSTN). PBX offers unlimited extensions, |
| allows a person to talk on the phone using a | | | | simple and multiple cell phone integration, unlimited |
| computer network and speak with someone who is | | | | voicemail boxes, and many more features. |
| using a simple land line or cell phone over the normal | | | | The one concern with iPBX is that a business needs |
| telephone networks. | | | | to have a fast internet connection to make sure that |
| IP PBX offers a simple data solution for businesses. | | | | calls are not dropped or lag. For this reason, T1 |
| iPBX allows for integrated voice services that can | | | | Internet service is recommended in order to provide |
| easily be customized so that the specific | | | | internet access with a very high speed. T1 internet |
| requirements of a person's business can be met. | | | | services are growing and becoming very popular as |
| Moreover, because of the flexibility of IP PBX, the | | | | they are meeting the requirements of both large |
| data technology also grows as a business grows. | | | | scaled and small scaled business across the country. |
| As a very major part of the iPBX, functionality is | | | | T1 Internet allows businesses to use internet for the |
| made available in software programs designed for | | | | purpose of emails, data, transferring files, and most |
| simple operation. This software is quite inexpensive | | | | importantly, IP PBX. |