3
1. Introductions
The UTG7100-IP is an IP Telephone with SIP Protocols for Voice over IP (VoIP) applications.
Connecting to the Internet, the UTG7100-IP can make a VoIP call over the Internet. The UTG7100-IP
provides one WAN port for Internet ADSL connections, and one LAN port for Notebook PC. With an
embedded NAT/DHCP server, UTG7100-IP can be easily configured for different network diagrams
by IE Web browser and telephone keypads. UTG7100-IPE is the same as UTG7100-IP with additional
Power over Ethernet feature. With power supply over Ethernet cable from central Ethernet Switch,
UTG7100-IP may work without external power adapter. It is very convenient for ITSP (Internet
Telephony Service Providers) and SOHO users to make VoIP calls with registrations to IP PBX.
Note that UTG7100-IP requires an IP address, a subnet mask, and its gateway Router IP address for
its own use to connect to Internet. These three are available from your Internet service provider.
UTG7100-IP may enable PPPoE or DHCP features to automatically get an assigned dynamic IP from
the ITSP. Please refer to Section 8 Configurations by Web Browser for detailed information.
2. Features
Equipped with two RJ45 connectors UTG7100-IP is featuring as the following
¾Two LED Indicators: REG for registration, VMS for voice mail
¾RJ45 x 2 for WAN and LAN ports
¾Support Power over Ethernet feature (for UTG7100-IPE only)
¾Configurations by Web Browser and Telephone Keypads
¾Embedded NAT/DHCP Server
¾PPPoE/DHCP Client for Dynamic IP plus NAT, DNS, and DDNS Clients
¾Support STUN server for NAT Traversal
¾Support registrations for up to 3 SIP Servers.
¾Hot Line Mode
¾Dial Plan Settings
¾Speaker Phone, Voice Message (VMS) for incoming IP calls
¾Call Forward/Transfer/Waiting/Hold, and 3-Way Conference Call features
¾Auto Configurations by TFTP, HTTP, or FTP server
¾Remote Firmware Upgraded with HTTP or TFTP server by Web PC
¾Direct IP/URL Dial without SIP Proxy or Dial number via SIP server
¾Telephone features: Volume Adjustment, Phone book, Redial
¾Function Keys: Speed Dial, 3 SIP Registration Lines, DND, VMS, and Pickup
¾Out-Band DTMF (RFC 2833) / In-Band DTMF / Send DTMF SIP Info