SIP Intercom station series 20

With Behnke’s Series 20 and 50 SIP intercom stations, you get high-quality modular VoIP-intercom stations with acoustic echo cancellation for full-duplex, hands-free communication with optimum voice quality. All the device elements like speaker, microphone, keypad and call buttons as well as the electronics unit are completely assembled in in a two-piece housing. The modular design enables utmost flexibility for planning and implementation.

Calls are connected via Voice over IP (VoIP) using the SIP standard inside the connected Ethernet LAN, either by means of a telephone system featuring SIP, an SIP provider or via direct dialling of an IP address. A simple web browser is used to implement device configuration and software updates, power is supplied via the Ethernet (PoE). It is possible to connect external call buttons to the intercom stations, and they feature freely configurable switching outputs to open the door, show the incoming call or provide additional switching functions. Extension modules enable a retrofitting of additional features, e.g. a 4-row display with a telephone book function or up to 100 direct call buttons.

System requirements

Please note the following minimum system requirements when installing a Behnke SIP door intercom station:

• PC or Apple® Mac® with browser (e.g. Microsoft ® Internet Explorer®, Mozilla Firefox®, Apple® Safari®)
• Monitor/graphics with a resolution of at least 800 x 600 pixels and true colour display
• Set-up network connection
• A free Ethernet port with PoE or a separate PoE injector.
• SIP Account, SIP server or a remote station to directly accept SIP connections.

Product features

• Modular setup
• Up to 8 direct call buttons with freely configurable telephone numbers
• 2 freely configurable relays
• Optional safety relay for remote mounting available
• Keypad module available, functions:
  • ••Directly dialling telephone numbers
  • ••Codelock
  • ••Speed dial with up to 100 target numbers
• Display module available, functions:
• Illuminated
• 4-line-display with up to 20 characters each
• Info texts depending on the device status, configurable
• 200 telephone book entries, more upon request
• Multikey with up to 100 call buttons upon request

Safety and administration

• Password protection for admin access
• Administration via web browser

Physical connections

• RJ45-Port for 100baseT Ethernet, alternatively via screw terminal
• Screw terminals for relay contacting