Black Box 16 port User Manual page 89

Configure This parameter specifies the maximum time in seconds that LCP (Link Control
req. timeout Protocol) will wait before it considers a 'configure request' packet to have been lost.
(in the cli example syntax would be: set ppp li 8 cr_tmout 3).
Terminate This parameter specifies the maximum time in seconds that LCP (Link Control
req. timeout Protocol) will wait before it considers a 'terminate request' packet to have been lost;
(in the cli example syntax would be: set ppp li 24 tr_tmout 3).
Configure This parameter specifies the maximum number of times a 'configure request' packet
req. retries will be sent before the link is terminated;
(in the cli example syntax would be: set ppp li 23 cr_retry 10)
Terminate This parameter specifies the maximum number of times a 'terminate request' packet
req. retries will be sent before the link is terminated;
(in the cli example syntax would be: set ppp li 13 tr_retry 2)
Configure This parameter specifies the maximum number of times a 'configure nak' packet will
NAK retries be sent before the link is terminated;
(in the cli example syntax would be: set ppp li 2 nak_retry 10)
Authenticatio The timeout in minutes during which successful PAP or CHAP authentication must
n timeout take place; (you must have PAP or CHAP turned on). If the timer expires before the
remote end has been authenticated successfully the link will be terminated.
(in the cli example syntax would be: set ppp li 5 auth_tmout 1)
Roaming allows the user to specify a telephone number which the unit should use to callback
callback him/her. This feature is particularly useful for a mobile user. The possible values are
'on' and 'off'; the default is 'off'. The operation of roaming callback is shown
diagrammatically in Roaming callback on page 90.
Roaming callback can only work with a user whose (fixed) callback parameter is set
to 'on'. See
overrides (fixed) callback.To use roaming callback, the remote end must be a
Microsoft Windows which support Microsoft's Callback Control Protocol (CBCP)
The user is allowed 30 seconds to input a telephone number after which the unit ends
the call.
Black Box Console Server user guide
Configuring a user account on page 100. Roaming callback therefore
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