SIP Color LCD Business IP Phone with 1 x Gigbit PoE port, 1 x Gigabit LAN port, 3.5inch Color LCD display
Part Number: DPH-400G/F5
Network Interface and I/O Ports
WAN Port: to connect to 10/100/1000Mbps Ethernet
LAN Port: to connect to 10/100/1000Mbps Ethernet
5V DC IN Jack: for switching power adaptor
Handset Hook switch: for hang on/off control on handset cradle
Handset Jack: to connect with a handset
Headset Jack: to connect with a headset
External console Jack: to connect with expansion moduleGeneral
Keypad Features
4 Soft keys for doing more functions
10 DSS keys
4 Navigator Keys for navigating in configuration
Hold
Call forward
Three-party conference
Phone Book
MWI
Headset
Redial
12 numeric keys with star & pound key
Mute
Vol-/Vol+
Phone Features
Multi-user (6 SIP accounts)
Caller ID display
Call History: 300 Calls
Phone book (up to 500 contact)
Remote phonebook (up to 4 xml phonebook)
Day/Time display
Call/Time display
9 Selective Ring tones
9 Speed dial number
Incoming call indicator
Flexible dial map
Password control for Configuration + Pre-dial before sending
Connect with expansion module
MWI
SMS
Keypad lock
Emergency call
Customize DSS key/ softkey
Voice Codec
G.711a/u (64k bps)
G.729A/B (8k bps)
G.723.1 high/low
G.726-32
G.722
Advance Voice Quality Feature
Silence Suppression
Acoustic Echo Cancellation (G.167)
Voice Active Detection (VAD)
Comfort Noise Generation
Jitter Buffer
DTMF Transmitter (SIP info, Transparent, RFC 2833)
Packet Lost Concealment
Signal, Media & Network Protocols
SIP RFC 3261 & the related RFC standard in Appendix A
SDP RFC 2327, RTP RFC 1889
IP assignment: Static IP, DHCP and PPPoE
STUN, static port mapping (for NAT traversal)
SNTP, DNS & DNS SRV
TFTP/FTP/HTTP/HTTPS for Auto Provision
IP/TCP/UDP/ARP/ICMP
Route and Bridge mode
Supplementary Call Feature
Call Hold Resume, Mute, Waiting, Call waiting Indication
Three Way Conference, Anonymous Call/Rejection
Message Waiting Indication, Auto Answer, Black list, Limit list
Auto hang-up, Auto Redial, Ban outgoing, Hotline, BLF/Presence
Action url/Active uri
Network Capability
QoS: IEEE 802.1Q & IEEE 802.1p Compliant
Diffserv (DSCP)/ToS, Full range VLAN ID Support
Class of Service Support by VLAN Tag, LLDP, L2TP VPN/ OpenVpn
USER INTERFACE AND NETWORK MANAGEMENT
LCD/Keypad UI in English & other Languages
HTTP(WEB) UI in English version & other Languages
FTP/TFTP/HTTP for Firmware remote update
Auto-provisioning (APS) for firmware and profile upgrade
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