www.escene.hk
Escene Communication
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1.Getting Started
About
ES330 is a small-screen-based IP phone in Sayhi IP phone series, it has fashion and
technological appearance, excellent voice quality, and powerful features, and it is a new
generation of intelligent phones to replace of the traditional desktop office terminals, It
accomplished the powerful telephony features by cooperating with the communications platform,.
such as the call transfer, hotline, three-party conference calling, speed dial, voice mail, Do Not
Disturb, etc.
Feature Highlights:
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128*64 Pixel LCD with Support Chinese display
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HD Voice: HD Codec
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2 VoIP accounts
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Enterprise Phone Book
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12 programmable hard keys and support BLF
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Expansion Module: Up to 6 EMS32 programmable key modules
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Support Plug and Play
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Support PoE and AC power adapter
Technical Features
Item
ES330
Grayscale LCD with background light
Screen
128*64 pixel
Line
3
Function Keys
4 Soft keys,2 Line keys(dual-color LED)
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, TFTP, *IEEE 802.1Q, *IEEE 802.1X
Codec
G.723.1, G.729 A, G.711 A/U, G.722
QoS
TOS, Jiffer Buffer, VAD, CNG, G.168 (32ms)