DUOPHON Conference Unit / Systems

for OpenStage & OpenScape und identical phones like Swyx and German Telekom.

for OpenStage & OpenScape und identical phones like Swyx and German Telekom.
Telefonkonferenz-System AW 901 OS, OpenStage Conference Unit, OpenStage Accessories

for OpenStage & OpenScape and identical phones like Swyx and German Telekom.
Telefonkonferenz-System AW 901 OS, OpenStage Conference Unit, OpenStage Accessories

With headset connection for wired headsets with RJ-45 Port

for OpenStage & OpenScape and identical phones like Swyx and German Telekom.
Telefonkonferenz-System AW 901 OS, OpenStage Conference Unit, OpenStage Accessories

for OpenStage & OpenScape und identical phones like Swyx and German Telekom.
Telefonkonferenz-System AW 901 OS, OpenStage Conference Unit, OpenStage Accessories

NEW Item
Manufacturer Part Number: DUO2516

Contain RJ9 to RJ9 connection cable, if your phone does not have RJ9/RJ10 connection, please tell us your terminal type.

for telephone devices with headset socket

NEW Item
Manufacturer Part Number: DUO2532

Contain RJ9 to RJ9 connection cable, if your phone does not have RJ9/RJ10 connection, please tell us your terminal type.

for telephone devices with headset socket

NEW Item
Manufacturer Part Number: DUO2574

for Avaya 9600 series, Contain RJ9 to RJ9 connection cable, if your phone does not have RJ9/RJ10 connection, please tell us your terminal type.

NEW Item
Manufacturer Part Number: DUO2575

for Avaya 9600 series, Contain RJ9 to RJ9 connection cable, if your phone does not have RJ9/RJ10 connection, please tell us your terminal type.

NEW Item
Manufacturer Part Number: DUO2584

CISCO Edition, Contain RJ9 to RJ9 connection cable, if your phone does not have RJ9/RJ10 connection, please tell us your terminal type.

NEW Item
Manufacturer Part Number: DUO2517

connection via acoustic adapter
optiPoint 500 standard, 
Optiset E (Item Number: 59203 Connection cable must be ordered separately.)
USB 2.0 connection only for for call recording

NEW Item
Manufacturer Part Number: DUO2535

connection via acoustic adapter*
optiPoint 500 standard, 
Optiset E (Item Number: 59203 Connection cable must be ordered separately.)
USB 2.0 connection only for for call recording

NEW Item
Manufacturer Part Number: DUO2520

For connection via handset interface.
USB connection for Softphones, PC / Notebook, SIEMENS OpenScape Personal Edition & conferencing via Skype™, Microsoft®Lync™, Windows Live™ Messenger

NEW Item
Manufacturer Part Number: DUO2534

For connection via handset interface.
USB connection for Softphones, PC / Notebook, SIEMENS OpenScape Personal Edition & conferencing via Skype™, Microsoft®Lync™, Windows Live™ Messenger

New Item
Manufacturer Part Number: DUO2559

Conferencesystem for Alcatel Phones
Duophon cable for Alcatel
RJ on 3,5mm stereo jack CPS-660514 is included.

New Item
Manufacturer Part Number: DUO2560

Conferencesystem for Alcatel Phones
Duophon cable for Alcatel
RJ on 3,5mm stereo jack CPS-660514 is included.

NEW Item
Manufacturer Part Number: DUO2523

This microphone is integrated in the LAN cable to the Voice Box and substitutes for the other microphones. 
With the radial reception it is the ideal solution for small tables.

NEW Item
Manufacturer Part Number: DUO2572

desk microphone 1,5 m
Max.3 for each voice-box

The DUOPHON pressure zone microphone has been developed especially for the telephone frequency range. Since the microphones can be positioned close to the conference participants, the transmission quality is enhanced: the acoustical component is improved compared to the room’s disturbing acoustic. 

Every microphone is equipped with a mute key that cuts off all other connected microphones as long as it is required. Once the mute key is activated, the blue LEDs on all connected microphones and on the voice box are turned off to indicate the mute status. 

The speaker remains active so that the participants at the other end can be still heard.

NEW Item
Manufacturer Part Number:DUO2519

desk microphone 0,75 m
Max.3 for each voice-box

The DUOPHON pressure zone microphone has been developed especially for the telephone frequency range. Since the microphones can be positioned close to the conference participants, the transmission quality is enhanced: the acoustical component is improved compared to the room’s disturbing acoustic. 

Every microphone is equipped with a mute key that cuts off all other connected microphones as long as it is required. Once the mute key is activated, the blue LEDs on all connected microphones and on the voice box are turned off to indicate the mute status. 

The speaker remains active so that the participants at the other end can be still heard.

NEW Item
Manufacturer Part Number: DUO2538

desk microphone 0,75 m
Max.3 for each voice-box

The DUOPHON pressure zone microphone has been developed especially for the telephone frequency range. Since the microphones can be positioned close to the conference participants, the transmission quality is enhanced: the acoustical component is improved compared to the room’s disturbing acoustic. 

Every microphone is equipped with a mute key that cuts off all other connected microphones as long as it is required. Once the mute key is activated, the blue LEDs on all connected microphones and on the voice box are turned off to indicate the mute status. 

The speaker remains active so that the participants at the other end can be still heard.