Chapter 6. Configuration

Point-to-Point Protocol (PPP)

The ISU 2x64 can be configured for PPP from the protocol options of the configuration menu by selecting 1=PPP or by setting S-reg- ister S27 to a value of 0. The menu path is shown in Figure 6-23.

Multilink PPP

The ISU 2x64 can be configured for multilink PPP from the proto- col options of the configuration menu by selecting 2= Multilink

PPPor by setting S-register S27 to a value of 1. (See Figure 6-23.) In this mode, the ISU 2x64 dials a second number to establish a second point-to-point link. Once the second PPP is established, multilink PPP is performed over both B-channels.

The phone number for the second call should be placed in stored number 1 (SN1). If no number is stored in SN1, the same phone number is dialed to establish the second link.

PPP with Compression

The ISU 2x64 can be configured for PPP with compression from the protocol options of the configuration menu by selecting 3=PPP w/Comp or by setting S-register S27 to a value of 2. The menu path is shown in Figure 6-23.

62

ISU 2x64 Dual Port ISDN Service Unit User Manual

61200051L1-1D

Page 76
Image 76
ADTRAN 1200051L6, 61200051L1, 1200051L2, 1200051L5 user manual Point-to-Point Protocol PPP