What is a PBX?

From Bandipedia

PBX is short for Private Branch Exchange. It's like a private telephone network deployed in an enterprise. A PBX will share a certain number of outside lines for making telephone calls. A voice T1 (also known as a PRI) terminates in a PBX allowing 24 channels of voice to be utilized. A PBX is essentially a switching mechanism for voice service.

Retrieved from "http://wiki.bandwidth.com/wiki/article/What_is_a_PBX%3F"




What do you think about this page?

Comments are appreciated and assist in building this site.

We welcome comments, question, and suggestions in the following manner:
1. Click here to leave a comment.
2. Send an e-mail to wiki@bandwidth.com
3. Call 919-297-1069 and record your comments