Isdn Dial-Out Channel Characteristics - Nortel BCM50 Configuration Manual

ISDN Dial-out Channel Characteristics

Figure 137 ISDN Dial-out Interface Channel Characteristics tab
Table 110 ISDN Dial-out Interface Channel Characteristics fields
Attribute
Channel
Dial-out Number
Alternate Number
Line Type
Negotiate Line Type
Value Description
<read-only> There are two ISDN channels available for dial out, ISDN1
and ISDN2. These channels are assigned automatically.
<numeric string> Enter the primary phone number to use to make an ISDN
connection.
If needed, include area codes and all necessary digits to
dial an external number. The phone number must contain
only numerical digits (no alphabetical or other characters
are allowed).
Default: blank
<numeric string> Alternate phone number if the Primary Phone number is
unreachable.
Default: blank
<drop-down list> Select either 64K Digital or 56K Digital line.
BCM ISDN supports two types of Unrestricted Digital
Information (UDI) bit streams: UDI, and UDI-56. With UDI,
data is transmitted at 64kbps (64K Digital). With UDI-56, a
1 bit is inserted in the eighth bit position of each B-channel
time slot while the other 7 bits form the 56kbps channel
(56K Digital).
Default: 64K Digital
<check box> Select whether the system will select a line with a slower
speed if unable to connect at the previously set speed.
Default: enabled
Chapter 70 Dial Up Interfaces panel
Networking Configuration Guide
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