
EchoLife User Manual
2 Product Overview
9
Item
Specification
Telephony features
Intuitive GUI, download of the phone book (XML), voice
mail indicator, download of custom ring tones
Call holding, call transferring (consultation/blind),
Do-Not-Disturb, call forwarding, call waiting, call waiting
mute, redial, call log, volume control, caller ID display,
multi-party conference call, dialing with a prefix, off-hook
autodial, automatic answer, and dialing.
Supporting manual configuration for static network through
keyboard and LCD, or by logging in to the Web page.
Dynamic network parameters are provided by the DHCP
server.
Supporting NAT traversal by using IETF STUN and
symmetric RTP
Supporting AES-based IP phone configuration file update
Supporting unified IP phone configuration through the
BroadSoft XML Provision server
Supporting 802.1x-based network accessing authentication
Network and
provisioning
Supporting the IEEE 802.1p/q tagging (VLAN) and Layer 3
ToS protocols
Supporting firmware upgrade through TFTP or HTTP and
authentication of configuration files before changing
Software upgrade
Providing the specific URL for users to download
configuration files and upgrade files
Advanced server
features
Message waiting indicator light.
Supporting DNS SRV query
Security
Supporting DIGEST authentication and encryption by using
MD5, MD5-sess, and SRTP