hi yjagota thought you have mentioned to update to T28-0Q-007 but given link to down load T2Q-0Q-007. I am in need of T28-0Q-005.img or image which will support VPN connectivity. need help to set my 220BX ADSL+ modem to support VPN connectivity. 
Google search for "T28-0Q-005"
Firmwares
59.144.47.27/firmwares.html AIRTEL in Bangalore . Sorry. Bangaluru !
When clicked shows 003. ( vpn support 2nd link picture)
Or try 1st link picture ,for Upgrade if No2 above is same FW , you have.
Para two:
VPN
If you can give the FW version instead of img ref could try.
like
h t t p://wiki.broadbandforum.co/Beetel_220_Bx_Firmware_3.12L.01.A2pB023k.d20k_rc2
TECHTEMPER: Beetel 220BX1 - New Firmware Disables USB
For my future reference :ttp://kb.nitix.com/3052
Google search for "T28-0Q-005"
Firmwares
59.144.47.27/firmwares.html AIRTEL in Bangalore . Sorry. Bangaluru !
When clicked shows 003. ( vpn support 2nd link picture)
Or try 1st link picture ,for Upgrade if No2 above is same FW , you have.
Para two:
VPN
If you can give the FW version instead of img ref could try.
like
h t t p://wiki.broadbandforum.co/Beetel_220_Bx_Firmware_3.12L.01.A2pB023k.d20k_rc2
TECHTEMPER: Beetel 220BX1 - New Firmware Disables USB
For my future reference :ttp://kb.nitix.com/3052
