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RASFinder RF300E/RF310E User Guide
RF300E/RF310E126
Use the %A97=n command to select between the two methods.
Command: >A0=n
Function: Type of Coding (Speech/3.1KHz Audio)
Unit: Decimal ASCII code
Values: n=0 (A-law), n=1 (u-law)
Default: Switch-type dependent:
AT&T 5ESS — n=1 (u-law)
DMS-100 — n=1 (u-law)
EuroISDN NET3 — n=0 (A-law)
INS64 — n=1 (u-law)
US NI-1 — n=1 (u-law)
VN4 — n=0 (A-law)
Description: With >A0=n it is possible to use a type of Speech/3.1KHz Audio coding that differs
from the default type of coding for a specific switch type. This capability is useful for
countries that require a specific switch type and a specific type of coding. For
example, now it is possible to use u-law coding with NET3, which is how it is used in
Tiwan, whereas NET3 by default uses A-law coding. AT!L<CR> or the @CONFIG
configuration menu may be used to review the type of coding.
Command: !C0=n
Function: Network Switch Type
Unit: Decimal ASCII code
Values: n=0 (AT&T 5ESS)
n=1 (Northern Telecom DMS-100)
n=2 (EuroISDN NET3)
n=4 (INS64)
n=5 (US NI-1)
n=6 (VN4)
Default: !C0=2 (NET3)
Description: Use the !C0=n command to select one of the network switch types supported by the
TA. The factory default setting is !C0=2 (NET3). Refer to the >A0=n command for a
list of the default type of coding for the respective switch type. AT!C0?<CR> or
AT!L<CR> may be used to review the switch type. The @CONFIG configuration
menu can also be used to set and review the switch type.
Command: !C6=n
Function: Data SPID
Unit: ASCII
Values: n=0- to 20-character string
Default: null string
Description: Use the !C6=n 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,
VN4, INS6D. AT!C6?<CR> may be used to review the Data SPID or AT!L<CR> may
be used to review all SPID numbers. The @CONFIG configuration menu can also be
used to set and review the Data SPID.
NOTE: For DMS-100 switches, any ASCII character except the underline (_) character is valid. For
US NI-1 and AT&T switches, only the digits 0-9 are valid.
Command: *!C6=n
Function: Voice SPID
Unit: ASCII
Values: n=0- to 20-character string
Default: null string
Description: Use the *!C6=n 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