IS-640 IP Speaker provide a user-friendly control and simple voice broadcasting. The product  is designed to provide easy use for any office,department store,factory,school to be able to quickly broadcast announcements to their any assigned office or branch or classes

IS-640 can work P to P ,IP to IP and Compatible with IP-PBX,Traditional PBX,Asterisk
 

Option: IP Broadcasting System

User can broadcast announcements to a group of office or branch or classes. 
IBS-20: handle 20 pcs IS-640
IBS-40: handle 40 pcs IS-640
IBS-60: handle 60 pcs IS-640 
IBS-80: handle 80 pcs IS-640

Features

• SIP (RFC 3261) compatible

• Web-based configuration

• Web-based firmware upgradable

• High efficiency speaker driver

• Powerful built-in amplifier:40W

• Remote control

• Work with extra IP Speaker Server to make group broadcast

Specifications:

• Protocols:SIP (RFC2543,RFC3261)

• Codec:G.711 u-Law,G.711 a-Law,G.729A,G.729A/B

• LAN connection :RJ-45 connector

• Ethernet I/F 10/100 Mbps

• power supply :110V-240V 1A (0.5A)

• Dimensions 17.5 X 28 X 24.5cm

• Weight: 3kg

• Warranty 2 years

Application:

• System Integrator

• Large Multinational Corporation

• Design firm

Framework