| 屬性 | 數值-範例 | 屬性說明 | 
  
    | User_Name string | wwtt | Your phone number | 
  
    | Proxy_Server string | 192.168.1.254 | IP address of SIP Proxy | 
  
    | Pass_Word string | 123456 | Your password | 
  
    | Display_Name string | wwtt_IPAQ | Name to display instead of User Name | 
  
    | SIP_Transport string | UDP | Transport can be either TCP or UDP | 
  
    | Register_From string | 192.168.1.254 | IP of machine this user agent is registering from | 
  
    | Register_To string | 192.168.1.254 | IP of registrar, if different from SIP Proxy | 
  
    | Register_Expires string | 300 | Time (in seconds) until registration expires | 
  
    | Device_Name string | /dev/dsp | Name of sound card | 
  
    | Min_RTP_Port string | 10000 | Lowest port number in range of RTP ports | 
  
    | Max_RTP_Port string | 10999 | Highest port number in range of RTP ports | 
  
    | NATAddress_IP string | 192.168.1.6 | Public IP where RTP should be routed | 
  
    | LogFilename string | /user/sip/sip.log | Name of file for log messages (ie /home/logfiles) | 
  
    | LogLevel string | LOG_ERR | Use LOG_ERR for normal operation, LOG_DEBUG_STACK for debugging | 
  
    | Register_On bool | False | Register the SIP server or not | 
  
    | Register_Expires int | 60000 |  | 
  
    | Register_Action string | proxy |  | 
  
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