Navtelekom - СИГНАЛ S-2115 Protocol
This page covers public protocol context for integrating the Navtelekom СИГНАЛ S-2115 vehicle tracker with Plaspy. It summarizes how the device communicates with a centralized platform like Plaspy in non-sensitive, implementation-agnostic terms so integrators and administrators can plan onboarding and troubleshooting activities.
Plaspy uses shared connection settings across supported devices and automatically detects the tracker protocol when the device is correctly pointed at the Plaspy ingestion endpoint. Exact protocol behavior and available messages can vary by firmware revision, hardware variant, and manufacturer configuration, so this document focuses on the role of the reporting protocol rather than device internals.
Protocol Overview
The S-2115 communication protocol defines how the tracker reports GNSS positions, event and alarm conditions, and basic telemetry to a remote server. For Plaspy users, the important aspects of that protocol are identification, event reporting, and reliable delivery of position and alarm data so Plaspy can populate dashboards and trigger workflows.
- Enables transmission of GLONASS and GPS position fixes and timestamps to a central server.
- Carries accelerometer based events such as impact, tilt, and unauthorized movement for alarm handling.
- Conveys basic telemetry useful for status monitoring such as signal and network presence.
- Supports remote control and configuration channels exposed by the tracker such as SMS and voice menus, which complement server side management.
- Allows identification of the device so the Plaspy platform can associate incoming reports with the correct asset.
How Plaspy Detects the Protocol
Plaspy listens on a shared ingestion endpoint and uses built in detection to recognize incoming tracker reports. In most cases, when the S-2115 is configured to report to Plaspy, no manual protocol selection is required inside Plaspy’s device onboarding flow.
- Plaspy’s public ingestion endpoint is reachable at d.plaspy.com and at IP 54.85.159.138 using the standard Plaspy port.
- Plaspy uses the same port for all supported devices to simplify configuration and onboarding.
- When a properly configured S-2115 reports to the Plaspy endpoint, Plaspy automatically detects the tracker protocol and associates messages with the correct device.
- Users normally configure the device to report to the Plaspy endpoint rather than choosing a protocol inside the platform.
- If an expected device does not appear online, check device reporting settings, firmware version, and GSM connectivity before adjusting platform settings.
Transport and Connection Context
Connection details determine how the tracker reaches Plaspy but do not change the high level role of the protocol. The S-2115 family supports GSM based reporting and common transport options for server communication; integrators should select transport mode that matches device capabilities and network conditions.
- The device may be configured to use either UDP or TCP on port 8888 depending on device support and site requirements.
- Devices may be pointed to the Plaspy domain d.plaspy.com or to the Plaspy server IP 54.85.159.138 for direct routing.
- Plaspy’s ingestion uses port 8888 for all supported devices, keeping outbound device configuration consistent across a mixed fleet.
- Selecting UDP or TCP can affect delivery semantics and network traversal; use the transport option supported by the device and your carrier environment.
- Ensure APN and cellular voice/data settings are correctly configured so the tracker can reach the Plaspy endpoint.
Protocol Compatibility Notes
- Firmware revisions can change available messages, parameter names, and default transport behavior; always check the device firmware level when validating compatibility.
- Hardware revisions or variant models in the SIGNAL family may exhibit differences in supported features such as alarm types or remote control options.
- Manufacturer configuration tools such as the NTC Configurator and device-specific operator guides remain the authoritative source for device-side settings.
- Transport selection between UDP and TCP may be limited by carrier networks or device firmware; test the chosen transport in your deployment environment.
- Discontinued or archived models like the S-2115 can still be integrated but may require use of archived firmware and tools maintained by the manufacturer.
- Validate any behavior that affects security, authentication, or message routing against official manufacturer documentation before production use.
Why Protocol Understanding Matters
Understanding how the S-2115 communicates helps ensure reliable onboarding, correct alarms, and actionable location data in Plaspy. Clear knowledge of the communication context reduces troubleshooting time and improves operational reliability.
- Confirms correct device pointing to the Plaspy endpoint so data reaches the platform.
- Helps diagnose missing positions or alarms by checking transport, APN, and firmware settings.
- Guides decisions about UDP versus TCP based on network behavior and delivery needs.
- Informs maintenance planning when firmware updates change reporting behavior or fields.
- Supports integration of legacy units into modern workflows by aligning device capabilities with Plaspy features.
Why Use Plaspy with This Protocol
Using the СИГНАЛ S-2115 with Plaspy gives organizations a straightforward path to consolidate GNSS position reports, accelerometer alarms, and basic telemetry into a single monitoring and reporting platform. For fleets and security-conscious deployments that rely on the S-2115’s position fixes and event notifications, Plaspy provides centralized visualization, alerting, and historical logging that extend the value of the device.
To learn more about Plaspy and how it ingests tracker data visit https://www.plaspy.com. For device specific protocol details firmware behavior and the latest configuration tools always confirm with the manufacturer documentation at https://www.navtelecom.ru/ since protocol support and device implementation can change over time.
Tracker Communication
Looking for a platform that works with compatible protocols
Plaspy helps receive data from supported trackers and organize monitoring, visibility, and reporting in one place.