5
4. SYSTEM EXAMPLE
4.1. SIP Broadcasting/Two-way Communication
SIP phone
or
SIP intercom
LAN
SIP server
IP-A1AF
SIP broadcasting
Speaker output
Low-impedance speaker
Microphone panel
Microphone input
Control input
SIP call from microphone
LINE/MIC IN
IP AUDIO INTERFACE IP-A1AF
OUTPUT
VOLUME SIGNAL
SIGNAL
STATUS
SPEAKER
CLASS 2 WIRING
Câblage de classe 2
8-16Ω
Tips
• Set the local broadcasting settings "OFF." If it is "ON," the microphone input voice will be output to
the speaker.
• When the voice switch setting is "ON," the call will be half-duplex.
LAN
VMS
software
IP-A1AF
VMS broadcasting
Speaker output
Low-impedance speaker
Microphone input
Microphone for sound collection
Monitoring with audio
LINE/MIC IN
IP AUDIO INTERFACE IP-A1AF
OUTPUT
VOLUME SIGNAL
SIGNAL
STATUS
SPEAKER
CLASS 2 WIRING
Câblage de classe 2
8-16Ω
4.2. VMS Broadcasting
Tip
Set the local broadcasting settings "OFF." If it is "ON," the microphone input sound will be output
to the speaker.
IP-A1AF
Speaker output
Low-impedance speaker
Microphone input
Paging microphone
Control input
Local broadcasting
LINE/MIC IN
IP AUDIO INTERFACE IP-A1AF
OUTPUT
VOLUME SIGNAL
SIGNAL
STATUS
SPEAKER
CLASS 2 WIRING
Câblage de classe 2
8-16Ω
4.3. Local Broadcasting
Tip
Set the local broadcasting settings "ON."
