User's Manual

77
Management
DHCP (Dynamic Host
Configuration Protocol)
 DHCP Client (RFC2131)
Configuration Restore/Backup
TELNET
TFTP Client
 For firmware upgrade and configuration file download
Security
 Username/Password control for TELNET and WEB configuration
SIP Authentication
 SIP Authentication with MD5 password encryption
VoIP NAT Traversal
 SIP/STUN
Safety/EMI Requirements:
 UL/CUL
EMI Certification
 FCC Class B
 BSMI Class B
 CE Class B
Environmental
Operating Temperature
0° to 40°C
Storage Temperature
-10° to 55°C
Operating Humidity Range
5 to 95%, Non-condensing