Version: vant-6_16.3.7637-ver2.2.1-CRF695-2721005

Bug: 
* Voice would fail to start up after an upgrade from 2.0.5 to 2.2.0
*Internet Access - Domain Name Server Configuration settings were lost on an upgrade from 2.05 to 2.2.0

Version: vant-6_16.3.7637-ver2.2.0-CRF638-2721002

Bug:
* Fix issue where PPP password is replaced with ********
* Fix upstream rate limiting for DSL and Ethernet WAN
* Update WAN Autosensing using DNS check to address no Internet Check page
* Modem reboots when a call is made to certain phone numbers

Feature:
* Update NTP server default addresses
* Add support for IPv6 /64