What A1, G1, U1 and U2 do in the system
Understand the roles of the server, equipment interface and personal endpoints.
A1 handles central distribution
A1 is the iTalk server and main station, centrally processing and distributing audio sources. Third-party intercoms, radios and the mobile app participate in the communications system through it.
G1 connects an existing remote main station
When the existing third-party main station and A1 are in different locations, G1 installs alongside the existing station, connects through 4W and exchanges communications and audio with A1 over the network.
U1 and U2 provide different controls
U1 is a clip-on endpoint with a physical PTT button for group talk and speaker or headphone listening. U2 is a headset that supports sustained talk when its boom is lowered. The two forms address different needs for button control and ongoing communication.
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