620 Series IPPhone
www.ultrative.com
Ultrative Communication
8 VoIP Line/programmable buttons (dual-colors LED) and support BLF in programmable
buttons.
z
Expansion Module:
Up to 6 EMS32 expansion modules and 192 programmable buttons, BLF supported
z
Extensible Markup Language(XML)
z
Support PoE and AC power adapter
Technical Parameters
Item
620 SERIES
Screen
High-definition color LCD with Background light
480*272 pixel, 4.3 inch.
Line
8 Light status: Coming call (Red flashing) Hold(Green flashing);Talking
(Green)
Language
Multi-Language(e.g.CN/EN/Spain/Portugal/Poland/Turkey/French/Italy etc.)
Function Keys
4 soft keys, 8 Line keys
6 Navigation keys(Arrow button, OK button, C button)
Volume adjust, Hands-free, Mute, Headset, Message, Menu
Directory, Service, Hold, Redial, Conference, Transfer
VoIP Protocol
SIP 2.0
Network Protocol
HTTP, BOOTP, FTP, TFTP, IEEE 802.1Q, *IEEE 802.1X
Codec
G.723.1(5.3Kb/s,6.4Kb/s), G.729 A/B(8Kb/s), G.711 A/U, G.722(64Kb/s)
QoS
TOS, Jiffer Buffer, VAD, CNG, G.168 (32ms)
Network
3
×
RJ45 10/100M Ethernet Interfaces (LAN/PC/EXT), EXT port just only in E
model;
Tips: 620PG have 2xRJ45 10/1000M10/100M Ethernet Interfaces (LAN/PC)
IP Assignment: static IP, DHCP, PPPoE
PC port support Bridge and Router
DNS SRV,STUN, VPN(L2TP), VLAN/QoS
STUN,DTMF(In-band/RFC2833/SIP INFO)
Function APP
Always Forward, Busy Forward, No-answer Forward
Hotline line (Immediately/Delay)
Call Waiting, Call Queuing
Call Forward, Call Transfer, Call Holding, Call Pickup, *Callback
Redial
Phone directory speed dial, Call record direct dial
3-way conference
DnD, Blacklist, SMS
Voice mail, Voice Prompt, Voice Message
P2P(Peer-to-Peer)
