ADTRAN Express XRT manual Profile Configurations, Factory PPP 64k Internet

Chapter 4. Application Configuration

DTR Options	Ignore DTR
Flow Control	Hardware Flow
Protocol	Fallback

The Express XRT can be reset to the factory default settings by set- ting switch 2 to the Off (up) position. See the section Verify Switch Settings on page 5 for more information.

Profile Configurations

Some common configurations are preset in the Express XRT soft- ware as profiles. Most Internet service providers supporting ISDN also support PPP protocol. If connecting to an Internet ser- vice provider using one B-channel, select Factory: PPP 64k (Inter- net), which sets the protocol to PPP. If arrangements have been made with the Internet service provider to use two B-channels, se- lect Factory: Multilink PPP 128k (Internet), which uses multilink PPP protocol.

Loading a factory profile has no effect on any ISDN Phone Num- ber(s) or Switch Type settings already configured. The settings that are altered when applying a profile are shown as follows:

Factory: PPP 64k (Internet)

Call Type	Data 64kbps
Auto Answer	Enabled
DTR Options	Ignore DTR
Flow Control	Hardware
Protocol Type	PPP
PPP Mode	Single-link PPP
Factory: Multilink PPP 128k (Internet)
Call Type	Data 64kbps
Auto Answer	Enabled
DTR Options	Ignore DTR
Flow Control	Hardware
Protocol Type	PPP
PPP Mode	Multilink PPP

38 Express XRT User Guide 61202.153L3-1