Logic Data Systems L-5500 Manual page 26

reconnect timers are defined per carriers certification requirements; they cannot be
changed.
By default, the auto-connect feature (labeled "Connect") is enabled. When this feature is
enabled, the L-5500 radio modem will automatically connect to the network on power up. If
the auto-connect is disabled, you must re-enable the auto-connect, then cycle power or
perform a hardware reset to connect to the network. If you want to keep the auto-
connection function disabled, you will have to disable it before powering down again.
This page also contains dial number, user and password information. This information
should only be entered if required by your carrier.
Note: When establishing a connection to a provider's network, there are two ways your L-
5500 modem can authenticate and receive its IP address: Mobile IP (MIP) or Simple IP
(SIP). Most providers can allow a MIP-only account, a SIP-only account, or a MIP with SIP
fallback account.
On a Mobile IP network, the L-5500 will maintain the same IP address over any
geographical region, while on the SIP network IP addresses may change depending on the
geographical location. If you are using a SIP account, the carrier must provide you with a
username and password that should be entered under Cellular (WAN) -> Dial Settings. If
the entries are left blank, the L-5500 modem will consider itself working with a MIP account.
Figure 12 - Cellular (WAN) page, Dial Settings
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