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Tone 75
SmartLink 4050 Series Getting Started Guide B • Specifications
Tone
DTMF
Ring Tone, 9 selectable tones
Ring Back Tone (local and remote)
Dial Tone
Busy Tone
IP Assignment
Static IP
DHCP
PPPoE
NAT Traversal
UPnP
STUN
Static port mapping
TCP/IP
IP/TCP/UDP/DHCP/RTP/ FTP/ICMP/HTTP/SNTP/TFTP/ DNS
Configuration
Key & LCD configuration
Web browser configuration (Multi-language)
Auto/Manual provisioning system (Support FTP/HTTP/TFTP)
Firmware Upgrade
TFTP
Auto/Manual provisioning system (Support FTP/HTTP/TFTP)
Power
Adapter
Input AC 100-120V / 220-240V
Output DC 9V
LAN port
PoE, Power over Ethernet (IEEE 802.3af)