t.a.c. TAC Xenta 511 Handbook page 25

TAC Xenta 511 and 911 Handbook
3.3.7 Using the TAC Xenta 911 as an IP modem
TAC AB, 16 May 2003
LonTalk Adapter for TAC Vista
1 Install the program LTA for TAC Vista in the same directory as
TAC Vista (ex. TAC 330).
2 Start LTA for TAC Vista.
- Select a TACLON interface
- ADD
- Enter the IP address of the intended TAC Xenta 911
- Select Port (default 1068)
- UPDATE
- EXIT
3 Connect to the TAC Xenta 911.
4 Select the LDV Server Port (default 1068) under Configura-
tion/LTA for TAC Vista setup and use the same value as in LTA
for TAC Vista.
Restrictions for TAC Vista 3.21 - 3.33:
TAC Vista 3.21 - 3.33 can be configured for up to 30 TAC Xenta 911
connections.
The telephone modems are replaced by a pair of TAC Xenta 911s with
a TCP/IP network in between them (shown in the figure below).
The IP modem interprets the AT (modem) commands from the RS232
connections and transmits data between the IP modems across the IP
network. Normally, the IP address is used during dial-up, but a phone
number may also be used. This phone number will be translated into an
IP address in the TAC Xenta 911.
3 TAC Xenta 911
0-004-7870-0 (EN), 23 (32)