AudioCodes Mediant 2000 User Manual page 337

SIP User's Manual
Parameter
[ISDNJapanNTTTimerT3JA]
[Enable911LocationIdIP2Tel]
[EarlyAnswerTimeout]
Web: Trunk Transfer Mode
[TrunkTransferMode]
[TrunkTransferMode_X]
Version 5.8
T3_JA timer (in seconds). This parameter overrides the
internal PSTN T301 timeout on the Users Side (TE side).
If an outgoing call from the device to ISDN is not answered
during this timeout, the call is released.
The valid range is 10 to 240. The default value is 50.
Applicable only to Japan NTT PRI variant (ProtocolType = 16).
Note: This timer is also affected by the parameter
PSTNAlertTimeout.
Enables interworking of Emergency Location Identification
from SIP to PRI.

[0] = Disabled (default)

[1] = Enabled
When enabled, the From header received in the SIP INVITE is
translated into the following ISDN Information Elements (IE):

Emergency Call Control IE.

Generic Information IE to carry the Location Identification
Number information.

Generic Information IE to carry the Calling Geodetic
Location information.
Note: This capability is supported only for the NI-2 ISDN
variant.
Defines the time (in seconds) that the device waits for a
CONNECT message from the called party (Tel side) after
sending a SETUP message. If the timer expires, the call is
answered by sending a 200 OK message (IP side).
The valid range is 0 to 600. The default value is 0 (i.e.,
disabled).
Enables the trunk transfer mode.
Determines the supported trunk transfer method when a SIP
REFER message is received. The transfer method depends
on the Trunk's PSTN protocol (configured by the parameter
ProtocolType) and is applicable only when one of these
protocols are used:
PSTN Protocol
E1 Euro ISDN [1]
E1 QSIG [21],
T1 QSIG [23]
T1 NI2 ISDN [10],
T1 4ESS ISDN [11],
T1 5ESS 9 ISDN [12]
T1 DMS100 ISDN [14]
T1 RAW CAS [3], T1
CAS [2], E1 CAS [8],
E1 RAW CAS [9]
337
6. Configuration Parameters Reference
Description
Transfer Method (described in d
below)
ECT [2] or InBand [5]
Single Step Transfer [4], Path
Replacement Transfer [2], or InBan
TBCT [2] or InBand [5]
RTL [2] or InBand [5]
[1] CAS NFA DMS-100 or [3] CAS
Normal transfer
October 2009