Multitech ProxyServer MTPSR1-202ST, User Manual, Page: 105 / 142

Appendixes
105 MTPSR1-202ST
Description: Use the !C0= command to select one of the seven network switch types supported
by the ProxyServer. The factory default setting is !C0=2 (NET3).
!C0=0 AT&T 5ESS
!C0=1 Northern Telecom DMS-100
!C0=2 Euro-ISDN NET3
!C0=3 1TR6
!C0=4 INS64
!C0=5 US NI-1
!C0=6 VN4
Command: !C6=n
Function: Data SPID
Values: n = 0–20-character string
Default: null string
Description: Use the !C6= command to specify the data service profile identifier (SPID) that the
ISDN service provider assigned at subscription time. The data SPID string can have
up to 20 characters. This command is not used if the switch type is set to NET3.
Note: For DMS-100 switches, any ASCII character except the underline (_)
character is valid. For NI-1 and AT&T switches, only the digits 0–9 are valid.
Command: *!C6=n
Function: Voice SPID
Values: n = 0- to 20-character string
Default: null string
Description: Use the *!C6= command to specify the voice service profile identifier (SPID) that the
ISDN service provider assigned at subscription time. The voice SPID string can have
up to 20 characters. This command is not used if the switch type is set to NET3.
Note: For DMS-100 switches, any ASCII character except the underline (_)
character is valid. For NI-1 and AT&T switches, only the digits 0–9 are valid.
Command: !D3=n
Function: SAPI-0 Data TEI
Values: n = 0–63, 240 (auto), 241 (disable)
Default: !D3=240 (Auto TEI)
Description: Use the !D3= command to set the terminal endpoint identifier (TEI) for the data
channel. A TEI is a number used by the central office switch to uniquely identify each
device that is connected to the network. When it uses dynamic TEI assignments (auto
TEI), the central office switch assigns a TEI each time the TA connects to the network.
However, the ISDN service provider may assign a fixed TEI at subscription time, in
which case you must configure the TA with the fixed TEI number. You can also use the
!D3= command to disable the data channel, which may be useful when multiple TAs
are attached to a network terminator bus.
!D3=0–63 Sets the TEI to a fixed value from 0 through 63
!D3=240 Sets the data channel for dynamic TEI negotiation
!D3=241 Disables TEI
Command: *!D3=n
Function: SAPI-0 Voice TEI
Values: n = 0–63, 240 (auto), 241 (disable)
Default: *!D3=240 (Auto TEI)
Description: Use the *!D3= command to set the ProxyServer’s terminal endpoint identifier (TEI)
for the voice channel. See the !D3= command description.
*!D3=0–63 Sets the TEI to a fixed value from 0 through 63
*!D3=240 Sets the voice channel for dynamic TEI negotiation (factory default)
*!D3=241 Disables TEI