User guide

BROOKTROUT CONFIGURATION FILES
67
Configuration
Parameters for E1 ISDN
Ports
numbering_type
Specifies a value that identifies the type of telephone number used for outbound calls
(called party number). Valid values are:
ABBREVIATED Indicates that the port uses an abbreviated numbering type.
INTERNATIONAL Indicates that the port uses an international numbering type.
NATIONAL Indicates that the port uses a national numbering type.
SUBSCRIBER Indicates that the port uses a subscriber numbering type.
UNKNOWN Indicates that the port uses an unknown numbering type.
Default value: UNKNOWN
presentation
Specifies a value that indicates the type of presentation of the calling party number the
port uses when placing an outbound call. Valid values are:
ALLOWED Indicates that the port allows presentation of the calling party number
to the called party.
NUM_NOT_AVAIL Indicates that the port does not have a calling party number
specified to present to the called party.
RESTRICTED Indicates that the port restricts presentation of the calling party
number to specific called party numbers.
Note: You should set the parameter to NUM_NOT_AVAIL when connected to a public
network.
Default value: ALLOWED
protocol
Specifies the type of protocol variant to use for the port. Valid values are:
euro NET-5 standard for PRI connections throughout Europe (also referred to as
Euro-ISDN). Choosing this variant changes the layer 2 protocol timers to their
appropriate NET-5 defaults.
1TR6 1TR6 standard for PRI connections in Germany.
Vn3 VN3 standard for France.
9931 General ITU-T Q.931 conformance.
Jate INS-1500 for Japan.
Default value: euro
reject_incomplete_did
Specifies the action to take when the number of DID digits received from the incoming call
is less than the number of digits specified for the max_did_digits field. Set the parameter
as follows:
FALSE = Sends an alerting or proceeding message to the network and reports the
call to the application even if the number of received DID digits is less than the
max_did_digits value. The system takes this action when the number of digits
collected remains incomplete after the did_timeout period or when it receives a
sending complete informational element (IE).
TRUE = Sends the network a reject message that causes the network to drop the
call. The application does not receive any notification of the call.
Default value: FALSE
sabme
Specifies a Boolean value that indicates whether the port sends layer 2 Set