User's Manual 962 Document #: LTRT-89730
Mediant 3000
Char Conversion Table
For a detailed description of the table, see ''Converting Accented
Characters from IP to Tel'' on page 542.
58.10.6 PSTN Parameters
This subsection describes the device's PSTN parameters.
58.10.6.1 General Parameters
The general PSTN parameters are described in the table below.
Table 58-54: General PSTN Parameters
Parameter Description
Trunk Name
[DigitalPortInfo_x]
Defines an arbitrary name for a trunk (where x denotes the trunk
number for the ini file parameter). This can be used to help you
easily identify the trunk.
The valid value is a string of up to 40 characters. The following
special characters can be used (without the quotes):
 " " (space)
 "." (period)
 "=" (equal sign)
 "-" (hyphen)
 "_" (underscore)
 "#" (pound sign)
By default, the value is undefined.
Protocol Type
[ProtocolType]
Defines the PSTN protocol for all the Trunks. To configure the
protocol type for a specific Trunk, use the ini file parameter
ProtocolType_x:
 [0] NONE
 [1] E1 EURO ISDN = ISDN PRI Pan-European (CTR4) protocol
 [2] T1 CAS = Common T1 robbed bits protocols including E&M
wink start, E&M immediate start, E&M delay dial/start and loop-
start and ground start.
 [3] T1 RAW CAS
 [4] T1 TRANSPARENT = Transparent protocol, where no
signaling is provided by the device. Timeslots 1 to 24 of all
trunks are mapped to DSP channels.
 [5] E1 TRANSPARENT 31 = Transparent protocol, where no
signaling is provided by the device. Timeslots 1 to 31 of each
trunk are mapped to DSP channels.
 [6] E1 TRANSPARENT 30 = Transparent protocol, where no
signaling is provided by the device. Timeslots 1 to 31, excluding
time slot 16 of all trunks are mapped to DSP channels.
 [7] E1 MFCR2 = Common E1 MFC/R2 CAS protocols (including
line signaling and compelled register signaling).
 [8] E1 CAS = Common E1 CAS protocols (including line
signaling and MF/DTMF address transfer).
 [9] E1 RAW CAS
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