
12
3. For European version, a global digital call will still ring and can be answered even if
MSN
is
selected in Menu 2 as the
incoming call matching
method.
4. The POTS port (A/B adapter) dial tone may disappear if call bumping is attempted twice in
rapid succession on a switch that does not support in-band tone.
5. For European version, the ISDN
Link
status still shows
Idle
in Menu 24.1 even if the cable is
unplugged.
6. In very large IPX networks, you may have problems accessing the desired servers.
7. The TCP/IP filters configured in Menu 21 may not work properly if it is a SUA connection. It
is because Prestige executes the call/output filter after SUA converting the source IP
address and port number of the packets from LAN. And executes the input filter before SUA
converting destination IP address and port number to local address and port number.
7 To Upgrade Prestige
Get the files from ZyXEL anonymous FTP server (ftp.zyxel.com). Upgrade your Prestige by
following the instructions for your model:
Versions:
RAS S/W Version -
V1.5(B.00) | 8/17/97
ISDN F/W Version -
DSS1: V 07f
1TR6: V 07f
USA : V 07f
RAS and ISDN firmware files:
p128a.bin ( for Northern America )
p128e.bin ( for DSS1 and Prestige 128L )
p128g.bin ( for 1TR6 )
Commands:
ATBAx: Where x = baud rate
options available are:
1= 38.4K
2= 19.2K
3= 9.6K
4= 57.6K
5= 115.2K
ATUR: Upload Firmware file via XMODEM
Romfile: romfile.zip ( romfile0 )
ATUR3: Upload Romfile and clear all settings
Note: You don't need to upload this file if you are upgrading from
release 1.2(b.01) unless you want to reset all configurations to factory
default.
Appendix A
Application notes: Call waiting support
Version: 001
Setup
: User set DN1 ( “
1
st
Phone #”
in Menu 2 ) to Phone1 and set DN2 ( “
2
nd
Phone #”
in Menu
2) to Phone2. In Menu2.1, all Access Codes are set correctly according to the local Telco switch.
The “
Preferred Phone # for 1st Out Data Call”
is set to use first DN. Both POTS have
subscribed supplemental service and ACO turn on. We use Northern Tel NI-1 in this example,