| 
    LAN Protocol | 
    
    Static and IEEE 802.1Q VLAN Routing | 
  
  
    | 
    WAN Protocol | 
    
    Point-to-Point Protocol (PPPoE for ADSL), etc. | 
  
  
    | 
    Voice Recording Features | 
    
    Audio In/Out Interface for External Microphone  | 
  
  
    | 
    Touch Screen based GUI (Voice Recording Start, Stop, etc) | 
  
  
    | 
    Inter-working with IP Voice Recording Server (AP-NR500, 
	AP-NR700) | 
  
  
    | 
    VoIP Codec : G.711, G.729, G.723 ,etc  | 
  
  
    | 
    IP based Voice Recording Terminal | 
  
  
    | 
    Network Management | 
    
    Standard SNMP Agent (MIB v2) Support | 
  
  
    | 
    Traffic Queuing and Frame-Relay Flow Control | 
  
  
    | 
    Remote Management using Console, Rlogin, Telnet | 
  
  
    | 
    Security Functions | 
    
    Standard & Extended IP Access List | 
  
  
    | 
    Access Control and Data Protections | 
  
  
    | 
    Enable/Disable for Specific Protocols | 
  
  
    | 
    Multi-Level User Account Management | 
  
  
    | 
    Auto-disconnect for Telnet/Console Sessions | 
  
  
    
    PPP User Authentication Supports 
	¡æ Password Authentication Protocol(PAP)  
	¡æ Challenge Handshake Authentication Protocol (CHAP) | 
  
  
    
    Operation  
	& 
	Management | 
    
    System Performance Analysis for Process, CPU, Connection I/F | 
  
  
    | 
    Configuration Backup & Restore for APOS Managements | 
  
  
    | 
    Debugging, System Auditing, and Diagnostics Support | 
  
  
    | 
    System Booting and Auto-rebooting with Watchdog Feature | 
  
  
    | 
    System Managements with Data Logging | 
  
  
    | 
    IP Traffic Statistics with Accounting | 
  
  
    | 
    Other Scalability Features 
     | 
    
    DHCP Server & Relay Functions | 
  
  
    | 
    Network Address Translation (NAT) Function | 
  
  
    | 
    Port Address Translation (PAT) Function | 
  
  
    
    Transparent Bridging (IEEE Standard) Function 
	¡æ Spanning Tree Bridging Protocol Support 
	¡æ Remote Bridging Support 
	¡æ Concurrent Routing and Bridging Support | 
  
  
    | 
    Network time Protocol(NTP) Support  |