Technical Parameters - Escene SayHi ES620 User Manual

8 VoIP Line/programmable buttons (dual-colors LED) and support BLF in programmable
buttons.

Expansion Module:
Up to 6 EMS32 expansion modules and 192 programmable buttons, BLF supported

Extensible Markup Language(XML)

Support PoE and AC power adapter

Technical Parameters

Items ES620
Screen High-definition Color LCD
with background light
480x272 pixels (4.3 inch)
Line Buttons 8 VoIP Line buttons(dual-colors LED)
Function 4 Soft Keys,
Buttons 4 Navigation buttons, OK button, C button
Volume adjust, Hand-free, Mute, Headset,
Message, Service, Directory, Menu,
Conference, Transfer, Redial, Hold
VoIP Protocol SIP 2.0
HTTP, BOOTP, TFTP,*IEEE 802.1Q,*IEEE 802.1X
Network
Protocols
Codec G.723.1 (5.3K 6.4K b/s), G.729 A(8Kb/s), G.711 A/U (64Kb/s), G722
QoS TOS, Jiffer Buffer, VAD, CNG, G.168 (32ms)
2*RJ45 10/100M Ethernet interfaces(LAN/PC)
Network
IP Assignment: Static IP or DHCP or PPOE
VPN(L2TP)
DNS Clients (Primary and Secondary)
Handset, Headset or Hand-free Mode,
Conversation
Mode Call center headset and 3.5mm headset supported
9-levels volume adjustment
Escene Communication
ES620 IPPhone
www.escene.hk