Technical data

4. Packages
Important: timespans specified in ISDN_CIRC_x_TIMES have to cover the whole week.
Without that no valid configuration can be generated.
If timespans of all LC-default-route circuits (“Y”) don’t cover the complete week no
default route exists during the missing times. Therefore no internet connections are
possible!
Example:
ISDN_CIRC_1_TIMES='Sa-Su:00-24:0.044:Y Mo-Fr:09-18:0.049:N Mo-Fr:18-09:0.044:N'
ISDN_CIRC_2_TIMES='Sa-Su:00-24:0.044:N Mo-Fr:09-18:0.019:Y Mo-Fr:18-09:0.044:N'
Here for labour days from 18-09 “N” is set. At this times no route to the internet
exists - surfing forbidden!
Another simple example:
ISDN_CIRC_1_TIMES='Mo-Su:00-24:0.0:Y'
for those using a flatrate.
A last note concerning LC-Routing:
Bank holidays are treated as sundays.
4.13.5. OPT_TELMOND - telmond-Configuration
OPT_TELMOND determines wheter the telmond server is activated or not. It listens to incoming
telephone calls and signals on TCP port 5001 the caller id transmitted and called. This
information can be queried and displayed by i.e. windows- or Unix/Linux imon-client (see
chapter “Client-/Server-interface imond”).
An installed ISDN card is mandatory as well as as valid configuration of OPT_ISDN.
Testing the correct function of telmond is possible with:
telnet fli4l 5001
This should display the last call and immedeately close the telnet connection.
Port 5001 is only reachable from LAN. Access from outside is blocked by the firewall per
default. Further access limitations are configurable via telmond variables, see below.
Default setting: START_TELMOND=’yes’
TELMOND_PORT TCP/IP-Port on which telmond listens for connections. The default
setting ’5001’ should only be changed in rare exceptions.
TELMOND_LOG TELMOND_LOG=’yes’ activates saving of all incoming calls in a file called
/var/log/telmond.log. The content of this file can be queried with imond-Client imonc
under Unix/Linux and Windows.
Different paths or logfiles splitted by clients may be configured below.
Default setting: TELMOND_LOG=’no’
TELMOND_LOGDIR If protocolling is active TELMOND_LOGDIR can set a different path instead
of /var/log, for example ’/boot’. The file telmond.log will be saved on the boot media
(which has to be mounted Read/Write “rw”) then. If ’auto’ is set the logfile is created in
/boot/persistent/isdn or at another path specified by FLI4L_UUID. If /boot is not mounted
Read/Write the file is created in /var/run.
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