Table of Contents
Important Note: This may not be the latest firmware release. To see the latest firmware release, refer to sk97766.
Support for IPv6 local network and internet connections.
Support for IPv6 internet connections on internal LTE.
DSLite (Dual Stack Lite)
IPv6 Prefix Delegation
For a list of detailed IPv6 features and limitations, see sk174348
New VoIP wizard which simplifies configuration of the five most common VoIP topologies (see sk113573 for more details):
IP-Phones (only) behind the firewall that register to an external [cloud] PBX/VoIP Provider.
IP-Phones and an Internal PBX that register/use an external [cloud] PBX/VoIP Provider.
IP-Phones and Internal PBX(s) behind multiple sites connected through VPN.
Soft-Phones and Internal PBX behind multiple sites connected through Client-to-Site VPN.
External IP-Phones that register to an internal PBX.
MAC Based Filtering
Allow list -EA level
Deny list - Add a deny list mode to MAC filtering that can block access to any MAC address that exists in the MAC filtering table.
Allow/Deny list is supported on 1500 appliances and applicable only to LAN ports.
LTE enhancements (EA level)
Auto APN based on SIM identifier
Automatically set an APN based on SIM MCC/MNC (Mobile Country Code/Mobile Network Code).
The following carriers are supported (all other carriers can set APN manually). For more information, see sk157412
SMP Access Policy
Supporting Block page on bridged VLAN
Internet probing for long-term statistics
CLI command to enable a user to get statistics about the internet connection quality (latency, packet loss, etc.) during the last 24 hours.
Resolution of 1 minute for the last hour and 1 hour resolution for the rest.
Reach My Device (RMD) on demand
Secure backup through FTP
- 1500 Series: 1530, 1550, 1570, 1570R, and 1590 appliances.
- 1600 appliances.
- 1800 appliances.
- Check the MD5 of the downloaded package before you install it.
- To download these packages, you need a Software Subscription or Active Support Plan.
Known Limitations and Resolved Issues
To view the Known Limitations and Resolved Issues for this release, see sk159772. This is a master list of all issues, arranged according to features.
In the filter field above each table, enter the string to search for desired results. All rows with relevant information are shown.
For Known Limitations involving IPv6, see sk174348.