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Grandstream LogoGrandstream SIP Intercom Series

The GSC3500 is Grandstream’s latest SIP intercom series that comes with full-duplex speakerphone and HD acoustic chamber. This system allows offices, hospitals, hotels, residential buildings, educational institutions and more to build powerful voice intercom solutions that expand security and communication. Click here to see deployment scenarios.

Check out GSC3510 and GSC3505 SIP intercoms! Both solutions are equipped with integrated dual-band Wi-Fi and Bluetooth to give you true wireless communication experience. You can also connect them to other Grandstream devices as a Bluetooth speaker/ microphone!

Why Grandstream’s GSC Series?

  • Full-duplex speakerphone with HD acoustic chamber
  • Full-band and wide-band audio codec support
  • SIP paging, multicast paging, call waiting with priority override

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  1. Grandstream GSC3510 Intercom Speaker and Mic

    SKU: 02-126470

    Grandstream's GSC3510 Intercom Speaker and Microphone is a two-way intercom that allows for any school, hospital or apartment to have a powerful voice intercom solution. The GSC3510 expands security and communication with 2-way voice, high fidelity 8W HD speaker and a 3 directional microphone.
  2. Grandstream GSC3505 1-Way Speaker

    SKU: 02-126923

    The Grandstream GSC3505 is a 1-Way Speaker that facilitates schools, offices, hospitals, apartment buildings and the like in sending public address announcements throughout an area. This 1-way speaker features HD audio and supports Bluetooth devices and integrated dual-band Wi-Fi.

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