
====================================
Lantronix NTC_50x Software
Software Release Notes
Copyright 2025 (c) Lantronix Inc.
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RELEASE SUMMARY
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Version:      2.0.0.0R10
Release Date: Nov 13, 2025

Previous version was 1.2.64.2 on Jun 16, 2025

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RELEASE STATUS
==============
  Alpha         ( )
  Beta          ( )
  Supplemental  ( )
  Production    (x)
  Test          ( )

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PRODUCTS SUPPORTED
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NTC_50x
1) ntc_501_2.0.0.0R10_root.signed.star : NTC_501
2) ntc_502_2.0.0.0R10_root.signed.star : NTC_502

===================
NEW FEATURES/TASK
===================
1	. 	Add Percepxion Support to NTC-50x products: S-2647, S-2651, S-2652, S-2656, S-2720, S-2652, S-2748, S-2723, S-2483
2	. 	Rebranding from NetComm to Lantronix in WebUI and backend: S-2666, S-2673, S-2681, S-2695, S-2629
3	. 	Security updates improvements, including security updates relating to EN18031-1:2024: S-2690, S-2730, S-2726, S-2746, S-2755, S-2743, S-2549

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Bug Fixes
============
1	. 	Improvement relating to profile activation on Verizon: S-2620
2	. 	Improvement to local port / mqtt port empty values not accepted: S-2733
3	. 	Improvement to periodic reboot: S-2770
4	. 	Improvement to SIM switching support: S-2633, S-2742, S-2765, S-2792
5	. 	Improvement to WWAN profile password management: S-2724
6	. 	Improvements related to TR-069 support and initiated requests: S-2689, S-2754
7	. 	Improvements to SSH access support: S-2741
8	. 	SIM flashing red incorrectly fix: S-2622
9	. 	WebUI cosmetic improvements: S-2225, S-2658
10	. 	WebUI fix releating to option to save Ipsec in certificate and scep mode: S-2605
11	. 	WebUI Generate Certificate button fix: S-2760
12	. 	WebUI Improvements: S-2789
13	. 	WebUI WAN enable/disable toggle behaviour fix: S-2763


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REMOVED FEATURES
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1	.	HTTP support from the Access Control web UI and the corresponding enable/disable option from Web Server settings.

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KNOWN LIMITATIONS & ISSUES
==========================
1) SHK-2638: Additional Features for Percepxion Support of NTC-50x Products
2) SHK-2713: When the account is locked, the user must wait for the default duration of 2 minutes or the time specified in the configuration settings.

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NOTES
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1) Default Configuration (SIM1 & SIM2)
    * APN, Username, and Password fields are left blank by default.
    * APN type: none
    * PDP type: ipv4v6

2) Default CID Settings
    * CID1 is enabled by default, and the default route is configured on this CID for both SIMs.
    * For Verizon or similar SIMs, users must manually enable CID3, set the default route on it, and disable CID1.

3) Perticular-SIM Configuration
    * To modify settings for a specific SIM, switch to that SIM before making changes.

4) SIM Switching Behavior
    * If the external SIM has been removed and user want to change its configuration, turn off the option:
      “Switch to internal SIM if removable SIM is removed.”
    
5) When upgrading from version v1.2.61.0/v1.2.62.0 to v2.0.1.0 /2.0.0.0 R5  or later, the APN, username, password, and authentication type values 
   will not be retained. Only the profile names will be preserved.
   Users are advised to perform a factory reset after the upgrade. Percepxion client configuration page will be displayed under Services following a factory reset. 

6) To fix issue SHK-2270, default values were added to the Periodic Ping configuration parameters.


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WARNINGS
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