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business communications

Public Address System {Snom PA-1}

September 12, 2016

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Snom PA-1 is a fine-tuned multicast paging solutionSnom PA-1

Snom has developed a SIP bridge (PA1) enabling businesses to extend their existing public announcement speaker system while upgrading from digital/POTs systems into SIP-based voice communication solutions. 

The PA1 can be used in both small and large applications due to the inclusion of a 4-watt amplifier for single speaker projects. A microphone input is provided for two-way communication. Larger projects can utilize multiple speakers driven by external high wattage amplifier(s). The PA1 serves as an auto SIP answering pre-amp that drives the multi-speaker setup.  Use of Snom’s proven SIP stack enables wide compatibility with all SIP platforms.

Applications for the Snom PA1 include:

  • Large PA systems driven by external amplifier(s).
  • Small PA systems driven by internal PA1 amplifier (eg. door answering system), and internal relay to open door(s).
  •  Phone ringer amplifier with ability to drive strobe light as visual indicator.
  •  Multicast relay up to 4 SIP identities to four multicast IP addresses.

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