Page 5 of 6
EAN0105-01
The reachability settings are used to determine when the EdgeMarc appliance provides local call
switching by entering fallback mode and when it returns call control to network based call
processing servers. The definitions of the reachability settings are as follows:
Time between heartbeat messages - The number of seconds between each heartbeat message sent
to the call processing servers to determine connectivity.
Time to declare heartbeat lost – The number of seconds that the EdgeMarc appliance will wait
before declaring a response to a heartbeat message lost.
Number of lost messages to declare alarm - the number of consecutively lost responses to
heartbeat messages required for the EdgeMarc appliance to declare a loss of connectivity to the
network based call processing server.
Number of received messages to clear alarm - the number of consecutively received responses to
heartbeat messages required for the EdgeMarc Appliance to declare successful connectivity to the
network based call processing server.
The formula used to determine the maximum time for the EdgeMarc appliance to declare a loss of
connectivity to a call processing server is: maximum time = (X * Y) + Z, where,
X = Time between heartbeat messages
Y = Number of lost messages to declare alarm
Z = Time to declare a heartbeat lost
The default value for X, Y and Z in the EdgeMarc appliance is 5. Therefore, the default maximum
time to declare a call processing server unreachable is 30 seconds or ((5*5) + 5).
Step 3 - Specify the number of digits to use for local dialing
This field is the number of digits that the EdgeMarc appliance will use for dialing when providing
local call switching. By default the EdgeMarc appliance will use 4, 7 and 10 digit dialing. Please
follow the steps below if you would like to use a different number of digits:
A. Log into the EdgeMarc appliance using a Netscape or
Internet Explorer web browser.
B. Select System.
C. Select Survivability.
D. Enter the number of digits for local dialing in the
Local Dial Plan section of the web page.
E. Press Submit.
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels