https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-routers/smb5446-show-specifications-rv134w-router.html
Product Specifications for the RV134W VDSL2 Wireless-AC VPN Router
This article aims to show the specifications of the RV134W VDSL2 Wireless-AC VPN Router
product specificationsfor thewireless acvpnrouter
https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-routers/smb5504-cscvb66655-cannot-add-packet-transfer-mode-ptm-entry-for-xd.html
CSCvb66655: Cannot Add Packet Transfer Mode (PTM) Entry for xDSL WAN on RV134W
When attempting to add a DSL WAN connection on the RV134W router, an option does not exist to add Packet Transfer Mode (PTM).