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Parameter
Description
Data Center Number
Supports up to 5 data center, when choose number over 1(from 2-5),
backup is invalid.
Center Protocol
Configure the protocol of com port communication, FTCP, CTCP, HTCP
is for TCP protocol, the difference between those protocols are register
data package, and we recommend you choose CTCP.
UDP is for UDP protocol.
Cache
Configure the cache size of this communication channel, please note
that all channels cache together should less than 40KB.
Center Addr+Port
Domain name or IP address supported.
Com Select
Choose the COM port to set
Offline Data Storage
Select whether to cache the data when the network fails, and it works
only when the “Cache” field being configured valid value.
Main or Backup Center DNS
Server Addr
When you use domain name for data center, you need a DNS server to
convert the domain name to the IP address.
3.1.4 Other Setting
There are some other settings that may be requested to configure accordingly, like APN, heartbeat, etc.
Figure 21: Other Settings
