Version 5.2 187 September 2007
SIP User's Manual 5. Web-based Management
Table 5-37: E1/T1/J1 Configuration Parameters
ini File Field Name
Web Parameter Name
Valid Range and Description
 [262144] STATUS ERROR CAUSE = Clear call on receipt of
STATUS according to cause value.
 [524288] ACCEPT A LAW =A-Law is also accepted in 5ESS.
 [2097152] RESTART INDICATION
=acEV_PSTN_RESTART_CONFIRM is generated on receipt of a
RESTART message.
 [4194304] FORCED RESTART =On data link (re)initialization, send
RESTART if there is no call.
 [2147483648] NS 5ESS NATIONAL = Use the National mode of
AT&T 5ESS for B-channel maintenance.
Note: To configure the gateway to support several ISDNIBehavior
features, add the individual feature values. For example, to support both
[512] and [2048] features, set ISDNIBehavior = 2560 (i.e., 512 + 2048).
Outgoing Calls Behavior
[ISDNOutCallsBehavior]
This parameter determines several behaviour options that influence the
behaviour of the ISDN Stack outgoing calls. To select options, click the
arrow button, and then for each required option, select 1 to enable. The
default is 0 (i.e., disable).
 [2] USER SENDING COMPLETE =When this bit is set, the gateway
doesn't automatically generate the information element ‘Sending-
complete’ in the SETUP message. If this bit is not set, the gateway
generates it automatically in the SETUP message only.
 [16] USE MU LAW = When set, the gateway sends G.711-m-Law in
outgoing voice calls. When disabled, the gateway sends G.711-A-
Law in outgoing voice calls. (Applicable only to the Korean variant.)
 [128] DIAL WITH KEYPAD = When enabled, the gateway uses the
KEYPAD IE to store the called number digits instead of the
CALLED_NB IE. (Only applicable to the KOR variant (Korean
network). Useful for Korean switches that don't accept the
CALLED_NB IE.)
 [256] STORE CHAN ID IN SETUP =When this bit is set, the gateway
forces the sending of a Channel-id IE in an outgoing SETUP
message even if it's not required by the standard (i.e., optional), and
no Channel-id has been specified in the establishment request. This
is useful for improving required compatibility with switches. On BRI
lines, the Channel-id IE indicates ‘any channel’. On PRI lines, it
indicates an unused channel ID, preferred only.
 [572] USE A LAW = When set, the gateway sends G.711 A-Law in
outgoing voice calls. When disabled, the gateway sends the default
G.711-Law in outgoing voice calls. Applicable to E10 variant.
 [1024] = Numbering plan / type for T1 IP-to-Tel calling numbers are
defined according to the manipulation tables or according to the RPID
header (default). Otherwise, the plan / type for T1 calls are set
according to the length of the calling number.
 [2048] = When this bit is set, the gateway accepts any IA5 character
in the called_nb and calling_nb strings, and isn’t restricted to
extended digits only (i.e., 0-9,*,#).
 [16384] DLCI REVERSED OPTION = Behavior bit used in the IUA
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