NETGEAR XM128 ISDN - Manual (Page 42)

Reference Guide for the Model XM128 ISDN Digital Modem
4-8 Configuration
For example, if the protocol you want is PPP, type the command ATB40&O2. For other X.75
or V.110 protocol options, refer to Appendix C, “AT Command Set Reference.”
6. Assign the appropriate MSN telephone numbers, using the AT commands in Table 4-6 .
For example, to assign an MSN number for a V.120 call, type the command AT&ZI2=5553434.
7. Type the AT command AT&W0Z0 to store the information into NVRAM.
Table 4-5. AT commands for setting protocols
Protocol AT command
X.75 ATB00&O2
V.110 user rate - 38400 bps ATB18&O2
V.120 ATB20&O2
PPP ATB40&O2
Table 4-6. AT commands for setting MSN
Multiple subscriber number AT command
X.75 telephone number AT&ZI0=telephone number
V.110 telephone number AT&ZI1=telephone number
V.120 telephone number AT&ZI2=telephone number
PPP telephone number AT&ZI3=telephone number
ISDN Data (Protocol autodetection) AT&ZI4=telephone number
PHONE 1 AT&ZI6=telephone number
PHONE 2 AT&ZI7=telephone number