Sierra Wireless RAVEN 20070914 - Manual (Page 114)

Configuration Commands
Rev 3.0B Feb.08 109
• n=0 : Allow only the IP address specified in S53 to connect
when UDP auto answer is enabled (S82=2).
• n=1 : Allow any incoming IP address to connect when
UDP auto answer is enabled (S82=2).
Note: Always subject to any Friends filters that may be defined.
HOR=n
Half‐Open Response ‐ In UDP auto answer (half‐open) mode.
• n=0 : No response codes when UDP session is initiated.
• n=1 : RING CONNECT response codes sent out serial link
before the data from the first UDP packet.
Note: Quiet Mode must be Off.
MDhh
Default power‐up mode for the serial port: When the Raven
modem is power‐cycled, the serial port enters the mode
specified by this command after 5 seconds. On startup, typing
ATMD0 within 5 seconds changes the mode to normal (AT
command) mode. See also S53 to set the port for UDP or TCP.
• hh (hex byte)=00 : normal
• hh=01 : SLIP
• hh=02 : PPP
• hh=03 : UDP
• hh=04 : TCP
• hh=07 : PassThru
• hh=0F : PinPoint MDT
• hh=13 : Modbus ASCII
• hh=23 : Modbus RTU (Binary)
• hh=33 : BSAP
• hh=63 : Variable Modbus
• hh=73 : Reliable UDP
• hh=83 : UDP Multicast
S82=n
Enables UDP auto answer (half‐open) mode.
• n=0 : Normal mode
• n=2 : Enable UDP auto answer mode.