In order to download this file, we just need a little info...
Please fill out the 2 fields below, and we'll email you a link to download this file.
If you already have an account with us, you can log in to skip this process!
NEC SL2100 Firmware v5.20.00
Keep your SL2100 Phone System up-to-date with the latest version of firmware. The latest system software for the SL2100 is v5.20.00. See below for changes and upgrade instructions.
Feature Enhancements in v4.00.00:
General bug fixes.
PCPro v3.10.00 is required to connect to a system that is using v3.10.00 Firmware
Our NEC SL2100 phone system kits come conveniently pre-installed with the latest version of firmware! As soon as you take it out of the box, the system is up-to-date and ready to program, and users have access to all of the latest features!
Feature Enhancements in v3.00.00:
- Dispatchable Location for Emergency Calls
- InUC Web Client – ST500 Integration
- InUC Web Client in ST500 on GT890
Security Improvements:
- IP Single Line Telephone (SIP) – Blocked-List Check
- Strong Password Requirement
- WebPro session ID expansion
Resolved Field Complaints:
- F200622002 - Inmail Park and Page playing Routing Box greeting over paging.
Feature Enhancements in v2.20.00:
Adds support for the DT920 Color Display, Desi-Less, IP Phone
Feature Enhancements in v2.00.06:
- Supports the InDECT Lua application
Resolved Field Complaints in v2.00.06:
- F181203001 - Wireless Headset not hanging up on SL1100 IP phone with WHA
- F171204001 - Message Waiting on the Voice Mail key (SC 751: 77) clears after failed security code login
- F190403002 - Door Box and DSS Console
- F180427003 - Incoming DID to All Ring Department Group Drops
Feature Enhancements in v2.00.00:
- iOS Push Notification Support
- InCapture (Built-In Packet Capture)
- TLS Support for Standard SIP Extensions
- Delayed Incoming Ring Group Ringing
Resolved Field Complaints in v2.00.00:
- F190204001 - When more than one incoming call is sent to DID (7265) then.
- 1. The CPU is not sending 180 Ringing or 183 Session Progress after Sending a 100 trying.
- 2. In addition CPU appears to be ignoring some INVITES.
Feature Enhancements in v1.50.24:
- F180905001 - SL2100 message notification with analog trunk.
- F181210004 - InUC incoming chat with Chrome does not bring the web client to top focus.
- F181115001 - Unable to access PRG 90-37 from pure IP SL2100.
- Error: Bad Media Description (200) received when trying to make calls from Browser Phone with Chrome 70 or higher.
Feature Enhancements in v1.50.13:
- InUC Web Client - Browser Phone Mode
- SSH Control
- Loop Key Enhancement
- Phone Pro
- Lua PMS
- ST500 Support
- InGuard - Toll Fraud Guard
Note: The following enhancements will take affect with the next upgrade performed. You will not see these enhancements when upgrading to v1.53.13.
- Faster Upgrade Process
- Alarm LED now flashes during an upgrade indicated it is still in progress.
- Web Pro Software Update Screen updated with new text warning against removing power during upgrade process.
Fixed In v1.50.13:
- F180329001 - Cannot block an extension from showing in the phone directory.
- F171213002 - InMail Upload Audio is making a popping noise on message playback.
- F180405008 - Program Names for PRG 24-02 in WebPro are very confusing.
- F180103005 - System would not boot back up after an attempt to upgrade.
Fixed in v1.05.09:
- F180213001 - Uploaded WAV files for VRS audio have a Click heard at the start.
- F171205005 - No tone at paging handset on External Zone Page.
- F171213002 - InMail Upload Audio is making a popping noise on message playback.
Fixed in v1.05.03:
- F180108002 - Call forward display is not showing
- F170915001 - SL2100 InUC Client Call Forward only allows 8 digits
- F170927008 - Built in modem is not connecting
Fixed in v1.04.05
- F170814001 - VBD not working
- F170831004 - Upgrading SL2100 to version 1.04.00 causes InMail to become non responsive
- F170905003 - System locks up and resets
- F170913002 - Date option not working
- F170830001 - Delay in Key Press response from telephone
Fixed In v1.03.01:
- F170719004 - Can't upgrade system with PC Pro. (The current PC Pro can be used to perform update)
New In v1.01.00:
InMail Security Enhancement:
- To prevent unwanted access to InMail mailboxes the SL2100 will no longer allow remote logon to mailboxes that do not have a security code set.
- If a mailbox does NOT have a security code set, users will hear "that mailbox does not exist" when trying to log into that mailbox from the main greeting.
- There are no programming changes required to enable this feature.
