ISDN Emulator Configuration - Q931
Initialization
- A message type can be selected from a list to be automatically
sent for service request just after the Q931 emulator has been initialised:
- None: No message will be sent.
- Type 1: A message of this type 1 will be sent.
- Type 2: A message of this type 2 will be sent.
- ...
- IE(s)... Edition of the buffer of
IE's attached to the message.
Call
establishment
- Use broadcast data link
No: Message sent to a TE with its TEI value. This option
is convenient for BRI T0 point to point type.
Yes: Broadcasting of the messages to all TE (TEI value
= 127). Can be used for BRI S0 multi-point type.
- Called party number digits: Two limit lengths are used
by the dialing process:-
- Min: Minimum number of digits to be received.
- Max: Maximum number of digits to be received.
- Send CONNECT ACK: Access to editing
the attached buffer of IE(s).
Message transmission if validation:
-
No: The message will not be sent.
-
Yes: The message will be sent.
- Send DISC/RELEASE: Message
transmission for call clearing on timer expiry.
Access to edit the attached buffer of IE(s).
Timers: Value of time-limits specified in the Q931
standard.
Call
clearing
- U12/N11 duration: Duration of state U12 (Disconnect
Indication) for the User side
or duration of state N11 (Disconnect Request) for the Network side.
End of layer 3 session: When the call simulation is over, ...
- Disconnect
layer 2: the layer 2 is kept connected.
- Disconnect
layer 2: the layer 2 is disconnected.
Interface identification & Time-slots available: Call
simulation can be managed on the current Clarinet interface (implicitly
identified) or on a set of Clarinet interfaces (explicitly identified).
Availability of TS's as bearer channels for outgoing and incoming calls
must be defined for each relevant Clarinet. A TS can be simultaneously
available for both call types.
- Explicitly:
Definition of the time-slots available for the current Clarinet interface
- Explicitly:
To define the Identifier...
of the relevant Clarinet interfaces, and Ts's availability.
-
- Related topics:
- Q931 Simulator: emulator dialing
process
- Q931 Simulator: IE updating by
emulator
- Protocol: ISDN - Q931
| 
