Msn Numbers - Bausch Proxima ISDN Lite Manuel D'utilisation

7.1.2

MSN numbers

Having an ISDN connection, it is possible for you to apply to your provider (e.g. PTT Telecom) for more than one telephone
number (with a maximum of eight). As a standard, you will be given one main number and an option on three extra numbers.
Further numbers need to be applied for. This service is sometimes referred to as MSN (Multiple Subscriber Numbers). The AT
commands given below can be used to link protocols to the last four digits of the MSN number. It is vital that the default link
between the protocol in question and a subnumber is switched off.
Syntax Value
#NBPPP 4 digits
#NBV120 4 digits
#NB2B 4 digits
#NBRTEL 4 digits
#NBRDATA 4 digits
#INBMPPP 4 digits
Examples of MSN number programming:
3. AT#NBV120=15<ENTER>
AT#SAV120=<ENTER>
AT#Z<ENTER>
When calling the TTA 128, your own ISDN number ending in the numbers 15, the terminal adapter establishes a V.120
connection. It is vital that the default link between the V.120 protocol and the subnumber is switched off.
4. AT#NBMPPP=1<ENTER>
AT#Z<ENTER>
When calling the TTA128, your own ISDN number ending in the number 1, an ML-PPP connection is established. Make sure
that the default link between the ML-PPP protocol and the subnumber is switched off.
Def. Meaning
"" PPP conv. asyn-sync
"" V.120 asyn
"" V.120 asyn, MLP (2B)
"" GCI-speech
"" GCI-data
"" Multilink PPP RFC1990
Port
Serial 1
Serial 1
Serial 1
Serial 1
Serial 1
Serial 1
87
Type