AirLink Communications Raven CDMA/1x, Руководство пользователя

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Keepalive
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Raven CDMA User Guide for Verizon, version 2.23
To set the Keepalive using Wireless ACE, select Other from the menu on the left.
FIGURE 1.
Wireless ACE: Keepalive Configuration
*IPPING sets the interval, in minutes, you want Keepalive to test the network
connection. To disable Keepalive, set *IPPING to 0 (default setting).
*IPPINGADDR sets the IP address you want to use for the test. If *PPIN-
GADDR is left blank or is set to an invalid IP address (i.e. an IP which is
unreachable or one which is not a valid IP address), the modem will reset itself
on a regular interval.
Data usage using Keepalive
When using Keepalive, be aware that a ping moves approximately 66 bytes of data
over the network and is billable by the carrier. The following *IPPING settings
will incur approximate monthly data usage in addition to any other data usage:
Note:
15 minutes is the minimum time which can be set for Kee-
palive.
15 minutes 400k / month
30 minutes 200k / month
60 minutes 100k / month
120 minutes 50k / month