User`s manual

Mediant 2000 & TP-1610 & TP-260
SIP User's Manual 192 Document #: LTRT-68805
Table 6-11: E1/T1/J1 Configuration Parameters (continues on pages 189 to 195)
ini File Field Name
Web Parameter Name
Valid Range and Description
CASFileName_0
CASFileName_1
CASFileName_7
CAS file name (e.g., ‘E_M_WinkTable.dat’) that defines the CAS protocol. It is
possible to define up to eight different CAS files by repeating this parameter.
Each CAS file can be associated with one or more of the gateway trunks using
the parameter CASTableIndex_x.
CASTablesNum
1 to 8. Indicates how many CAS protocol configurations files are loaded.
IdleABCDPattern
[Idle ABCD Pattern]
Range 0x0 to 0xF
Default = -1 (default pattern = 0000)
ABCD (CAS) Pattern to be applied to CAS signaling bus when the channel is
idle. This is only relevant when using PSTN interface with CAS protocols. Set to
-1 for default.
IdlePCMPattern
[Idle PCM Pattern]
Range 0x00 to 0xFF
Default = -1 (default pattern = 0xFF for µ-Law, 0x55 for A-law)
PCM Pattern to be applied to E1/T1 timeslot (B-channel) when the channel is
idle.
LineBuildOut.Loss
[Line Build Out Loss]
0 = 0 dB (default)
1 = -7.5 dB
2 = -15 dB
3 = -22.5 dB
Selects the line build out loss to be used for T1 trunks
N/A for E1 trunks.
ISDNRxOverlap_x
[Enable Receiving of Overlap
Dialing]
Enable / disable Rx ISDN overlap per trunk ID (x = 0 to 7).
0 = Disabled (default).
1 = Enabled.
Note 1: If enabled, the gateway receives ISDN called number that is sent in the
‘Overlap’ mode.
Note 2: The SETUP message to IP is sent only after the number (including the
‘Sending Complete’ Info Element) was fully received (via SETUP and/or
subsequent INFO Q.931 messages).
Note3: The ‘MaxDigits’ parameter can be used to limit the length of the
collected number for gateway ISDN overlap dialing (if sending complete was
not received).
Note 4: If a digit map pattern is defined (DigitMapping), the gateway collects
digits until a match is found (e.g., useful for closed numbering schemes) or until
a timer expires (e.g., useful for open numbering schemes). If a match is found
(or the timer expires), the digit collection process is terminated even if Sending
Complete wasn’t received.
ISDNRxOverlap
0 = Disabled (default).
1 = Enabled.
Any number bigger than one = Number of digits to receive.
Note 1: If enabled, the gateway receives ISDN called number that is sent in the
‘Overlap’ mode.
Note 2: The INVITE to IP is sent only after the number (including ‘Sending
Complete’ Info Element) was fully received (in SETUP and/or subsequent INFO
Q.931 messages).
For detailed information on ISDN overlap dialing, refer to Section
10.1 on page
243.