Nortel Media Gateway 3200 User Manual page 241

H.248 User's Manual
ini File Field Name
LineBuildOut.XPM2
LineCode
NFASGroupNumber
ProtocolType
Version SN09
Table 12-2: PSTN Parameters
Description
Applicable only when
TrunkConfig.LineBuildOut.Overwrite=1.
Should be used only by expert Users.
Controls the Framer's XPM2 register
value (line pulse shape control).
Applicable only when
TrunkConfig.LineBuildOut.Overwrite=1.
Should be used only by expert Users.
Selects line code. B8ZS or AMI for T1
spans and HDB3 or AMI for E1 spans.
0 = (default) HDB3 for E1, B8ZS for T1
1 = Use AMI line code (for T1 or E1
trunks)
2 = Use HDB3 line code (for E1 trunks
only)
Relevant only to T1 ISDN NFAS trunks,
indicates the group number of the
NFAS group.
Valid NFAS group numbers are only 1
to 4. 0 indicates that this trunk is not
NFAS (in this case the parameters
ISDN NFAS Interface ID and Dch
Config are ignored).
Used to set the PSTN protocol to be
used for this trunk. Relevant only when
TDMBusType=acFRAMERS (2).
Either:
NONE = 0
NONE – is none configuration trunk.
This is the best choice for unused
trunks. You can change the
configuration later without board reset.
E1_EURO_ISDN = 1
E1_EURO_ISDN – currently not
supported.
T1_CAS = 2
T1_CAS – with Megaco and MGCP
controller only over 911 CAMA, Ground
start and Loop start.
T1_RAW_CAS = 3
T1_RAW_CAS – Not relevant for
control protocols. Relevant for API
241
12. Appendix - Individual ini File Parameters
Host/Manual
Default Value
Valid
Range
0 0 to 255
0 0 to 2
0 0 to 4
0 0 to 36
October 2006