CTI Products, Inc. SLM SiteLync
TM
User Guide
Appendix C. SLM/Config utility 18
Security
If security callback is required, select “Enable Callback”, select one of the five
Dial Directories, and specify the dial string to be used when connecting to the
host PC. This feature is not available in MIP mode.
Timers
If the SLM SiteLync should control the termination of the connection, specify a
non-zero value for the “Hangup Timer”. The SLM SiteLync will hang-up and
break a connection when the time specified has elapsed and no uplink or
downlink activity has occurred. A value of zero will allow a connection to
remain active indefinitely. The default setting is 15 minutes.
The “Guard Time” parameter controls how long the SLM will wait before
attempting to dial the next number for the auto dial-out configuration. For more
details on this advanced feature, see Technical Note TN031. The default setting
is 45 seconds. Guard Time is not available in MIP mode.
Dial Directories
Up to five dial strings can be specified in NSI mode. Up to eight dial strings can
be specified in MIP mode. These dial strings are used for the Security Callback
and Auto Dial-Out features. For more details on this advanced feature, see
Technical Note TN031.
Auto Dial-out Configuration
If the SLM SiteLync is required to dial the host PC when a network variable
update occurs from a connected node (ie, due to an alarm condition), then select
“NV Connect” and specify a range of dial directories to use. Multiple directories
may be specified to allow a connection retry to another directory number if the
first number was busy. Normally, only one directory will be used as shown in
the following diagram.
For more details on this advanced feature, see Technical Note TN031.
This feature is not available in MIP mode.
