Analog Only Configurations
Your CompletePBX CXE3000 can come with any number of analog, digital, or BRI ports. There are so many options, we separate them out here so you can find what you are looking for. FXO ports allow you to connect to your PSTN via landlines. FXS ports allow you to connect analog phones and fax machines to the VoIP PBX. If you would like to connect a third party device, such as a door bell or paging server, make sure to choose a model with I/O at the end of it. These models include an Input/output port. If you will also need PRI connectivity, look for the appropriate model at the next step.
Analog and Digital Configurations
Do you use a T1 or PRI connection to access the PSTN? Then you may need a hybrid configuration with both analog and digital connectivity. If you need more than 1 T1/E1 connection, see the next option below.
More Analog and Digital Configurations
If you need more than 1 T1 or PRI connections, you can choose your digital/analog hybrid system here. Configure with either 2 or 4 T1/E1 connections and the appropriate number of FXO or FXS ports. **Note: If you are getting more than 2 active PRI Channels AND plan on using the Hardware Echo Cancellation (XR0124), you will need to add the LC0020 license to cover each additional live PRI port.
