Thanks for the guide on how to setup TPlink router with Maxis. I'm good with the Internet part.

The only problem is I don't seems to get the VOIP to work. So far, I have: -

VLAN setup: -
> LAN1 - IPTV - vlanID : 823
> LAN2 - Internet - vlanID : 621
> LAN3 - Internet - vlanID : 621
> LAN4 - VOIP - vlanID : 821

Connect LAN4 of TPlink to WAN of Thomson....VOIP not working.

Is there anything that I need to adjust on the Maxis router ?

Appreciate guidance. Thanks.