New CORE-P6: inspired by radio, reinvented by 5G.

24/06/2026
Smartphone Crosscall CORE-P6

Designed to support organizations in their transition from Radio communications to Push-to-Talk over Cellular (PoC), the CORE-P6  draws inspiration from the ergonomics and ease of use of professional radios combined with the power of 5G.  


A terminal designed for First Responders in Security / Defense and Frontline Workers operating in the  the most demanding industrial environments , requiring reliable and clear communications and quick decision-making.   

Operate intuitively, just like on a radio


The CORE-P6 draws directly from the ergonomic codes of professional radios to ensure an intuitive grip and reduce adoption friction, thus guaranteeing operational efficiency from day one.


  • A vertical T-shaped design designed for a natural grip, with the ability to stand upright on a flat surface such as a desk.


  • A large PTT button (Push-To-Talk) sized and positioned for quick and intuitive activation, even when wearing gloves.


  • A rotary channel selector with 16 available positions, to switch from one channel to another as quickly and intuitively as on a professional radio.

CORE-P6, T-shaped design

Clear and powerful sound when every exchange counts

Crosscall pushes its mastery of the acoustic chain even further with the CORE-P6, combining a series of hardware and software innovations that allow every user to hear and be heard, even in noisy environments.


X-SOUND 360° technology  redefines audio standards for critical communication, thanks to a powerful 105 dB central speaker and three distinct microphones—one in front and two on the back of the phone—allowing 360° capture and perfect voice isolation during communication.


A device  AI noise reduction  takes hardware performance even further by reducing ambient noise by up to -60 dB for clear and crisp communications, even in the loudest operational theaters. The technology is complemented by echo cancellation to eliminate feedback between two nearby terminals, as well as acoustic optimizations that provide sound quality far superior to professional radio standards.

Ultra durable for the toughest conditions


Durability is in Crosscall’s DNA, and the CORE-P6 is no exception. Designed to withstand the toughest conditions, it incorporates all our expertise in robustness and reliability to ensure operational continuity for field teams in all circumstances.


- Resistant to repeated drops from 2 meters, tested in our X-LAB under the most demanding protocols, exceeding military standards MIL-STD-810H in terms of resistance to extreme environments.


- Certified IP68, it guarantees total dust and prolonged immersion at 2m for 30 minutes, regardless of the type of liquid (freshwater, saltwater, chlorinated, oils…).


-Its removable battery of 4,000 mAh is intuitively replaceable in seconds on the field and offers a real battery life of 58h32 in PTT use.

CORE-P6 IP68 certified

- Furthermore, the CORE-P6 remains fully operational in extreme temperatures ranging from -20° to +60°C.

Optimize your MCPTT communication experience

The CORE-P6 is compatible with market MCPTT applications and allows immediate access to essential Push-to-Talk services on compatible high-speed networks.


Also compatible with theCrosscall’s X-LINK charging and carrying accessory ecosystem: 


  • X-POWER : a magnetic external battery that attaches directly to the CORE-P6 to keep a power reserve within reach at all times. Fast charging, hassle-free, even on the move.


  • X-POWER STATION : a shared charging station that can recharge up to 10 smartphones simultaneously via X-LINK technology. Ideal for locker rooms, operational bases, or command centers.


  • X-COMM thanks to the two buttons speech, a powerful 120 dB speaker, and ENC noise reduction technology, the X-COMM pallows you to remotely control your speech with one hand, to ensure clear communication, even in noisy environments



The CORE-P6 is also compatible with Klick Fast mounting systems, to perfectly integrate with field teams' equipment and vests, providing full availability of the device to launch actions quickly and intuitively.


The CORE-P6 is available now, ready for action



CORE-P6, inspired by radio, reinvented by 5G