Async Pad Service Signals - Cabletron Systems SmartSwitch 6000 User Manual

Async PAD Service Signals

C-4
Transmission of PAD service signals is determined by async PAD profile
parameter 6.
(Asterisk) – is normally the PAD prompt character.
*
– means that a vitual circuit has been established with a subscriber
"nnnnn" COM
whose ID is
"nnnnn."
ALREADY CONNECTED
be made until the current call is cleared.
AUTOCALL INITIATED BY SUBSCRIBER "nnnmm"
AUTOCALL RETRIES EXHAUSTED-RETURN TO COMMAND STATE
autocall retry timer has expired.
– indicates that the call is being cleared.
CALL CLEARED
– is displayed when the network does not respond to a virtual circuit
CALL TIMED OUT
call setup request within a certain time.
CLR (cause) (cause code) (diagnostic code)
Some common causes and codes are listed in Appendix D.
– confirms the clearing of a call.
CLR CONF
DISCONNECT TIMER EXPIRED
expired.
– is a response to an invalid command.
ERR
ERR NC – indicates a network congestion error.
– indicates that the port is not finding the stop bit at the end of the
FRAMING ERROR
character bits. This can be due to noise or a mismatch in such parameters as speed,
bits/character, or stop bits between the port and its connected device.
– indicates that modem signals on the port were dropped to
LINE DISCONNECTED
effect a physical disconnection.
– is a request to enter a subscriber ID.
login
– indicates that login was successful and the user is now connected to the
LOGIN ACC
network.
– indicates that login was unsuccessful.
LOGIN REJ
– is displayed when the PAD accepts a logout command.
LOGOUT ACC
– is displayed when the user attempts to log out, but either the Port
LOGOUT REJ
record was not configured to require login, or a VC on this port has not yet been
cleared.
– indicates there is already a VC set up, so another call cannot
– is displayed when the call is cleared.
– indicates that the inactivity timer on the port has
– is self-explanatory.
– means that the
FRX/FRM 3.3 User Guide, Rev 04