3Com 3C882 manual S75 Connection Delay

S Registers

B-7

Table B-2

S Registers (continued)

Registers

Descriptions

S71

B Channel Protocol:

0

— QuickSelect (default)

1

— Async-Sync PPP conversion

2

— V.120

S73

V.120 Frame Type:

0

— I frame (default)

1

— UI frame

S74

V.120 Maximum Frame Size (range 240–256):

256 — Maximum frame size of 256 (default)

248 — Maximum frame size of 248 (for AdTran compatibility, use 253)

S75

Connection Delay:

Specifies whether the ISDN modem immediately answers a call or waits 2

seconds to answer. If you are using Windows NT, use the two-second delay.

0

— No delay (default)

1

— Two-second delay

S80*

Multilink PPP:

0

— Disable

1

— Enable (default)

S82*

Multilink PPP Endpoint Identifier Class:

1

— Locally Assigned Address

2

— Internet Protocol (IP) Address

3

— IEEE 802.1 Globally Assigned MAC Address

4

— PPP Magic-Number Block

5

— Public Switched Network Directory Number (default)

S83*

Multilink PPP Endpoint Identifier (up to 20 characters)

By default, telephone number 1 is sent because the endpoint identifier class

is 5. If your endpoint identifier class is not 5, obtain the identifier from your

service provider and enter that information in this register.

S84

Challenge Handshake Authentication Protocol (CHAP)

0— Enabled

1— Disabled (default)