EBS Server GSM

GSM phone system platform


  • EBS Server GSM 10, with 1 GSM channel
  • EBS Server GSM 20, with 2 GSM channels
  • until
  • EBS Server GSM 160, with 16 GSM channels



The Khomp EBS Server GSM was designed so that the integrator could create telephony solutions that require a GSM cellular interface. It has a capacity for 1 to 16 GSM modules with an easily removable front for installation and exchange of SIM Cards. Each GSM module handles up to 2 SIM Cards from different carriers, allowing for the selection of active SIM card.

A part of the Appliances family of products, the EBS Server GSM is made up of GSM cellular interfaces and a CPU where integrators can load their applications and Operational System. The EBS Server GSM is a single telephony platform designed so that integrators can create their own products, such as: Cellular/VoIP gateway, cellular interface for call center or PBX and SMS gateway.

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Features and Benefits

EBS GSM Inside

  • Modular until 16 GSM interfaces
  • Capacity for 2 SIM Cards from any operator per channel, with 1 active and 1 on standby
  • Allows different operators in the same module
  • GSM Quad Band interface: 850/900/1800/1900MHz
  • All voice resources are available simultaneously on all channels
  • Supports sending and receiving of SMS messages
  • Receives confirmation of sent messages
  • DSPs for processing of audio and signaling
  • Hardware echo cancellation
  • And all characteristics of the EBS GSM product line

​Scheme of EBS Server GSM inside


  • Mini ITX Acrosser mother board
  • 2 external USB 2.0 ports
  • 2 external Gigabit Ethernet ports
  • 1 Ethernet port for EBS expansion*
  • Full range AC power supply
  • 2GB of DDR 3L RAM
  • 1x 16GB 2.5” SSD
  • External VGA D-sub video interface
  • 16×2 LCD display
  • Standard 1U Module for 19” rack
  • Dimensions: 437.8mm X 44.45mm X 380mm
  • Includes 1 antenna 3dB wired for GSM channel

   * Expansion of new independent EBS modules. For expansion of the EBS Server GSM, the unit must be returned to the factory, it is not possible to do so in the field.

Optional items**

  • Additional 2GB of DDR3 RAM
  • Support for one or two 2.5” HDs, between the following:
    – 16GB, 32GB or 64GB SSD
    – 500G HDD
  • Support for 3G technology (800/850/900/1700/1900/2100)
  • -48V DC power supply

** Optional items at additional cost.


  • Compatible with Windows
  • Compatible with Linux

Certifications and Guarantees

  • Manufacturing warranty: 1 year
  • Anatel Certification
  • Company certified by ISO 9001



Application Model



Download here the datasheet file with information from EBS Server GSM. Download datasheet

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