Provider Queues        
SMS Files

      SMSD

checks blacklist

sorts messages by provider name

creates statistics

writes logfile

displays modem status

runs exernal programs

Vodafone
smsd
modem handler
Modem1
 

Outgoing Queue

 

Telia
                 
    Sent Folder

 

Cellnet
smsd
modem handler
Modem2
                   
    Failed Folder

 

One 2 One
smsd
modem handler
Modem3
                   
    Incoming Folder

 

Other
smsd
modem handler
Modem4
        | | | | |              
        Modem
Status Monitor


Blacklist
Statistics
Logfile

Eventhandler