Extron electronic Intercom System IPI 100 User Manual

IPI 100 Series Installation Instructions  
IPI 100 Series Overview  
The Extron IPI 100 series are one- (IPI 101) or four- (IPI 104) button IP intercom  
modules that are used to create an easy-to-use, two-way IP Intercom® system. They  
facilitate room-to-help-desk or room-to-room communication within a building,  
campus, or a wider area, as long as the intercoms are connected to the same network.  
The IPI 101 can communicate with one other location; the IPI 104 can communicate  
with four other locations.  
Each room in the Intercom system requires either an IPI 100 series, with an  
MLC 226 IP MediaLink® Controller or an IPI 200 series module. The IPI 100 module must be connected to the the  
MLC 226 IP controller. The IPI 100 must be no more than 100 feet (30 meters) from the controller; a 12 inch (30.5 cm) cable  
is provided. Only one IP address and network drop are needed because the IPI 100 uses the same network drop as the  
MLC 226 IP Controller. Consult with your IT department to ensure that IP addresses have been correctly allocated.  
Also on the network, there must be at least one PC that is running the IP Intercom HelpDesksoftware to coordinate the  
intercom system. The IP Intercom HelpDesk software, which is provided with the IPI 100 Series intercoms, allows any PC  
on the network equipped with a microphone and speaker, or a headset, to become a help desk station. The software is also  
available for free download from the Extron website (www.extron.com).  
The IP Intercom HelpDesk software offers the following features:  
Works with IPI 100 Series IP Intercom stations to enable two-way communication with a classroom and ensure rapid  
problem resolution.  
Sets up, accesses, and manages audio for IP Intercom modules.  
Pages one room or a group of rooms.  
Forwards calls automatically from a help desk that is busy to one that is available.  
Network and IT administrators should use information from the following white papers, which can be found on the Extron  
website (www.extron.com), to ensure optimal network configuration and compatibility for the IP Intercom system:  
“IP Intercom Network Impact Statement”  
“IP Intercom Best Installation Practices”  
Extron recommends that the IP Intercoms and the HelpDesk be on the same LAN with a static IP address and not be separated  
by a firewall. If the IP addresses are on different subnets, it is best to set up a dedicated VLAN. If a firewall is required,  
the following ports need to be open: UDP port 3121 (audio traffic), TCP telnet port 23 (control and status), UDP port 3122  
(inter-helpdesk communication), and UDP ports 1230 and 1231 (auto discovery).  
Typical IP Intercom Application  
Help Desk Console  
IP 10.XX.XX.01  
TCP/IP  
Network  
Office  
IP 10.XX.XX.02  
Lab  
IP 10.XX.XX.04  
Classroom  
IP 10.XX.XX.03  
INTERCOM  
MIC ON  
INTERCOM  
MIC ON  
INTERCOM  
MIC ON  
PROJECTOR  
ON  
OFF  
PROJECTOR  
PROJECTOR  
ON  
OFF  
AUTO  
IMAGE  
ON  
AUTO  
IMAGE  
AUTO  
IMAGE  
OFF  
AUX  
VIDEO  
AUX  
VIDEO  
AUX  
VIDEO  
VCR  
DVD  
VCR  
DVD  
VCR  
DVD  
LEVEL  
LEVEL  
LEVEL  
HIGH  
MED  
LOW  
HIGH  
MED  
LOW  
HIGH  
MED  
LOW  
1
4
2
5
3
6
1
4
2
5
3
6
1
4
2
5
3
6
VOLUME  
VOLUME  
VOLUME  
MUTE  
MUTE  
MUTE  
PUSH TO TALK  
PUSH TO TALK  
PUSH TO TALK  
LAPTOP  
PC  
LAPTOP  
IR  
PC  
LAPTOP  
IR  
PC  
HELP  
DESK  
ADMIN  
OFFICE  
HELP  
DESK  
ADMIN  
OFFICE  
HELP  
DESK  
ADMIN  
OFFICE  
SECURITY  
LAB  
SECURITY  
2
LAB  
3
SECURITY  
LAB  
1
2
3
4
1
4
1
2
3
4
IR  
CONFIG  
CONFIG  
CONFIG  
IPI 104  
IPI 104  
IPI 104  
MLC 226 IP  
MLC 226 IP  
MLC 226 IP  
MLC 226 IP  
IPI 104  
MLC 226 IP  
IPI 104  
MLC 226 IP  
IPI 104  
68-1170-50  
Rev A  
04 09  
IPI 100 Series • Installation Instructions  
1
 

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