AMARI Callbox Series

The 4G/5G network on your desk

AMARI Callbox is the ideal solution for testing 5G NSA and SA, LTE, LTE-M and NB-IoT devices.  It acts as a 3GPP compliant eNB/gNB and EPC/5GC allowing functional and performance testing. The Callbox is powered by a deployment quality software suite.
To better fit your needs, AMARI Callbox Series offers 4 different products: Mini, Classic, Advanced  and Ultimate.

AMARI Callbox  

AMARI Callbox Mini is a very compact solution. designed to be used everywhere. From lab to exhibition show, this is the ideal product for NB-IoT, CATM1, CAT0 to CAT4 UEs testing.

Up to 500 UEs

200 Mbps
75 Mbps



AMARI Callbox  

AMARI Callbox Classic is the Original one! With the support of 4x4 mimo and carrier aggregation, this is the ideal solution for testing up to CAT10 LTE UEs. It is also suitable for handover and reselection testing thanks to multiple cells configuration. It also supports 5G NR NSA mode.

Up to 1000 UEs

600 Mbps
150 Mbps

CA 3x mimo2x2


AMARI Callbox Advanced 

AMARI Callbox Advanced is an ideal solution for testing NR  and LTE user equipments. With its two embedded SDR 100 Cards, It can support 1 NR cell 100 MHz 4x4 and 1 LTE cell 20MHz 4x4 at the same time in sub 6GHz bands

Thanks to an additional FR2 Package the AMARI Callbox Advanced can also deliver two cells 100MHz 2x2 in mmWave (FR2).

Up to 1000 UEs

4 Gbps
1 Gbps


AMARI Callbox Ultimate 

AMARI Callbox Ultimate includes the best of Amarisoft 5G  technology providing 2 NR cells 100 MHz 4x4 and 2 LTE cells 20MHz 4x4 at the same time.

Thanks to an additional FR2 Package the AMARI Callbox Ultimate can also deliver two cells 100MHz 2x2 in mmWave (FR2).

Up to 1000 UEs

5 Gbps
1 Gbps


Test your LTE/NR compatible device

  • Generate logs from all layers, from physical layer to IP level
  • Test and check protocol procedures
  • Test many advanced LTE features from CA to NB-IoT
  • Interact in real time through our WebSocket API
  • Display constellation and channel display

Use it as a LTE/NR Callbox

  • Do end to end data communication with your own servers
  • Place VoLTE or VoNR call with our IMS server
  • Supports in both IETF and 3GPP modes
  • Send SMS over IMS or over NAS
  • No need to be a 3GPP expert

8 + 7 =

Amarisoft joins the selective club of Systematic Champions

Amarisoft is part of the F120, through the growth-based selection path.

Amarisoft is founding member of the European Association of
Next Generation Telecommunications Network Innovators

Amarisoft is part of the F120, for the second year.