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VoIP subscriber gateways  85 
 
The parameters of statistic record in call log: 
  # – sequence number of the record; 
  FXS port – the device FXS port number; 
  Local number – TAU subscriber number for which record is created; 
  Remote number – remote subscriber number;  
  Opposite side IP address (Remote host) – remote host IP address; 
  Start call time – call received/performed time; 
  Start talk time – call start time; 
  Call Duration – call duration in seconds; 
  State – transient state or reason for call clearing;  
  Type – call type (outgoing, incoming); 
  Transmitted packets – number of RTP packets transmitted during the call; 
  Transmitted bytes – number of bytes transmitted during the call; 
  Received packets – number of RTP packets received during the call; 
  Received bytes – number of bytes received during the call. 
Table – Intermediate state and reason of call that are clearing output into statistic