Enterprise PoC Communication Systems
www.dkpscommunications.com
Push-to-Talk over Cellular — PoC

Operational communication
that actually works.

No infrastructure. No excessive fixed costs. Just a SIM card and a device — and your team is connected anywhere in the world, in real time, with enterprise-grade security.

Start the Conversation
4G / 5G
Cellular network coverage
< 1 sec
PTT call setup time
Global
No geographical limits
Zero
Infrastructure required
Technology

How PoC works

Push-to-Talk over Cellular: professional radio that travels over 4G/5G data networks — wherever there is signal, your team is connected.

1
The device captures voice
The operator presses the PTT button on a radio or smartphone. Voice is compressed into encrypted digital packets in real time.
2
Travels over the cellular network
Packets travel over the 4G/5G network — exactly like internet data — with no repeaters, dedicated antennas, or radio infrastructure needed.
3
The DKPS cloud routes and manages
The DKPS Enterprise PoC Cloud receives, authenticates and routes the communication to the group or individual. It records everything, tracks GPS positions, and manages priorities.
4
Instant reception — anywhere
In under a second, all recipients receive the communication — whether they're in a vineyard, on a motorway, or abroad. No geographical limits.
5
The Dispatcher has full control
From the web console, the supervisor sees a live GPS map of every device, manages communication groups, monitors sessions, sends priority alerts, and responds to emergencies instantly.
PoC System Architecture
Devices
Smartphone App
iOS & Android BYOD
Entry PoC Radio
Rugged · Dedicated PTT · IP54
Professional PoC Radio
IP67 · vehicle-mount · desk unit
Network
4G / 5G Network
Nationwide coverage
Enterprise PoC Cloud
DKPS Platform
E2E Encryption
GDPR Compliant
Dispatch
Web Console
Dispatcher dashboard
Live GPS Map
Real-time tracking
Emergency SOS
Priority alert
PTT pressed
4G/5G Network
DKPS Cloud
Routing
Received <1s
Mission-Critical
Secure by Design
Scalable
Integrated
Comparison

PoC vs everything else

WhatsApp, WeChat, traditional radio — none of them were built for professional operational communication.

Feature DKPS PoC WhatsApp WeChat DMR Radio Mobile phone
Instant Push-to-TalkPress and talk, zero waiting ~
Unlimited coverageNationwide + international via 4G
Zero infrastructureNo antennas, no repeaters
Live GPS TrackingReal-time map of every operator ~
Dispatcher ConsoleCentralised management ~
Emergency SOSPanic alert + auto GPS ~
Enterprise encryptionNo third-party access ~
GDPR CompliantData hosted in Europe ~
Communication recordingVoice archive for compliance ~
Lone Worker ProtectionAutomated check-ins ~
Business data privacyNo Meta or Tencent involvement ~

WhatsApp and WeChat for business — a word of caution

WhatsApp is owned by Meta (USA) and WeChat by Tencent (China). Business communications on these platforms may be subject to data collection and do not meet GDPR requirements for sensitive business data. Using them as an operational system is a legal and security risk.

Cruise Industry

Why PoC is essential in the cruise industry

Cruise ships cross dozens of countries with thousands of passengers and hundreds of operators across different decks — communication must be continuous, structured and free of roaming costs.

The problems without PoC
  • The ship crosses multiple countries — each change of territorial waters brings uncontrollable roaming costs
  • Ship-to-shore communication breaks down the moment the vessel leaves port
  • Crew on different decks use incompatible systems — fragmented coordination
  • No GPS tracking of staff ashore during port calls — zero visibility
  • VHF radios and walkie-talkies have limited coverage inside the vessel
  • Communication with port agents at each stop requires new numbers and different systems
How DKPS PoC solves it all
  • Multi-operator SIM in 150+ countries — zero roaming, flat rate worldwide
  • Continuous ship-to-shore communication via 4G/LTE — from the dock and beyond
  • Separate channels for deck, department, service and security — all centrally coordinated
  • GPS tracking of staff ashore during port calls — the ship always knows where its operators are
  • Internal ship coverage via 4G — no dead zones, even on lower decks
  • Single system for every port of call — same app, same number, anywhere in the world
Mobile Workforce

PoC for those who work on the move

Every company with mobile personnel faces the same challenge: fast, secure communication without per-call costs across entire teams. PoC is the answer.

Wine & Agriculture
Coverage without infrastructure, rugged outdoor devices, GPS in the field
Logistics & Transport
Fleet coordination across national and international routes in real time
Ports & Maritime
Dock to vessel communication with international SIM coverage
Hospitality & Hotels
Discreet communication across floors and departments without disturbing guests
Construction
Multi-site projects: rugged devices, GPS tracking, safety coordination
Security & Surveillance
Encrypted channels, lone worker protection, emergency SOS — security for the security team
Cruise Industry
On-board and ship-to-shore communication with integrated multi-country SIM
Manufacturing
Floor-to-management communication with real-time production monitoring

The problem with company mobile phones

  • Every call has a cost — on large teams, costs escalate quickly
  • There is no concept of a "group" in a standard voice call
  • No GPS, no console, no oversight
  • In an emergency, you have no idea where your operators are

The PoC advantage

  • Unlimited group communication — no cost per transmission
  • All operators listening simultaneously on the group channel
  • GPS, dispatcher, alerts, recording — all integrated
  • Immediate SOS with automatic GPS location in case of incident
Costs

Start with one SIM card

No infrastructure investment, no antennas, no servers. One data SIM and you are operational. For the team, it costs less than a smartphone.

All you need to get started

1 data SIM

The DKPS Connect app runs on any iOS or Android smartphone. Bring us a SIM and you are active immediately — no hardware required to begin.

Company smartphone

€ 300 – 800
purchase + voice plan + IT management

Each employee has a number — no groups, no GPS, no control.

VS

DKPS PoC per operator

Much less
entry radio + SIM + monthly plan

PTT, GPS, dispatcher, emergency SOS — all included from day one.

BYOD

Operators use their own smartphones. Zero hardware cost. Just the app and a SIM.

Entry Radio

Lower cost than a smartphone, 3-day battery, dedicated PTT button.

Rapid activation

We configure everything remotely. Operational on the same day as signing.

Scalable

Start with 2 users, scale to 200. Add devices anytime, no rigid contracts.

Plans

Three plans, zero compromises

Start on the entry plan and scale at any time. No lock-in.

Smartphone App — iOS & Android BYOD
DKPS Connect
Get started immediately with your smartphone
Instant PTT voice
GPS Tracking
Group messaging
Emergency SOS
Basic dispatcher
Entry PoC Radio — Rugged · Dedicated PTT · IP54
DKPS Connect +
For operational teams working in the field
Everything in DKPS Connect
Recording & Playback
Video Push
Lone Worker Protection
Advanced dispatcher
Professional PoC Radio — IP67 · vehicle-mount · desk unit
DKPS Core
Mission-critical operations, multi-country
Everything in DKPS Connect +
Multi-country SIM
Custom integrations
Dedicated account manager
SLA 99.9% uptime

One-Time Deployment Fee

One-time

Includes system design, platform configuration, device provisioning, and go-live support. Quoted per project based on scope and geography of operations.

Your quote will include the monthly plan and the one-time deployment fee — both itemised and transparent. No hidden costs after that.

Why DKPS

Why trust us

We are not resellers. We are specialist system integrators — we design, deploy and manage operational communication architectures.

Part of the DKPS Group
DKPS Communications is the technology core of the DKPS Group — an ecosystem with operational presence in Rome, Malta, Singapore and an EMEA-APAC network. Stability, continuity, international vision.
Motorola Solutions & Hytera Partner
We are partners of the world's two leading professional radio manufacturers. Direct access to the best devices and the most advanced enterprise PoC platforms available.
Cruise Industry Expertise
With our presence in Malta — a key Mediterranean cruise hub — and our EMEA-APAC network, we understand the operational complexity of cruise operations. We do not deploy and disappear — we support every operator with global, hands-on assistance.
Security & Privacy by Design
End-to-end encryption, GDPR-compliant cloud, no data in the hands of social platforms or non-European providers. Your business communications remain yours.
Rapid Deployment
No site works, no waiting. Our team configures the system remotely — you can be operational within hours of signing.
Direct, Personal Support
You will not speak to a call centre. You have a dedicated DKPS contact who knows your configuration and responds when you need them — not after 3 working days.
Get started

Ready to start
working together?

No major investment required. The first step is simple — bring us a SIM card and we will assess the right solution for your team together.

1
Contact us
A call or email
2
Free assessment
We listen to your needs
3
Tailored proposal
Plan + devices + SIM
4
You are live
Within hours of signing
Visit our website Send an email

DKPS Communications s.r.l.

Rome · Malta · Singapore · EMEA-APAC Network

Web: www.dkpscommunications.com  |  Email: info@dkpscommunications.com

Part of the DKPS Group — Dukapis & Co. · DKPS Media · Wine Soundtrack · DKPS Communications

Brochures