Push-To-Talk (PTT)
What is Push-to-Talk?
PTT over IP is a service providing group communication like Two-Way Radio communication systems (TETRA, DMR and the classic analogue PMR).
Existing systems can be easily substituted, including DECT systems!
- Medium for that communication standard is an internet connection. Handset to server, server to other handset(s).
- Thus, no separate infrastructure than public 2G/3G/4G and/or WiFi necessary.
- Typical for PTT/Two-Way radio systems: “simplex mode”:
While one person is speaking to one/a group of other person/s, no one else can interrupt him until the speaker releases the PTT button. - Very short latency times nowadays: down to 100 ms in 4G network.
Compatible Devices
Operate with Mobile Devices & TETRA Radios in the same network
- Even though the mobile devices (e.g. Smart-Ex® 01 & Ex-Handy 09) are connected to each other over the internet (IP based), the TETRA devices can still exist in the same network.
- A TETRA server, that shares the TETRA network, is connected to the main PTT server.
- With specific software solutions, both networks are even able to communicate with each other.
Comparison to radio networks
PTT Advantages
- Group, individual, priority, emergency & broadcast calls
- Simple & safe communication
- Security / Encryption
- Cost efficient cloud-based solution
- Clear sound - clear understanding
- Additional accessories can be used easily e.g. headsets, RSM, etc.
- Fast and easy installation & administration - No separate infrastructure
- Integration in existing / PMR systems
- No geographical limitations - global communication across borders & oceans
- Text & data exchange
- Voice recording & call history
- Available Wi-Fi and/or public network infrastructure can be used
- Private 2G/3G/4G network installation possible
- Individualization
- Integration of other apps, e.g. Google Maps, LWP, etc.
- GPS localization & tracking (Indoor & outdoor)
Software & Apps
ecom's App Library presents a wide collection of enabling and categorized applications designed to solve your business challenges. Please find below applications for PTT: