double router problem with voip Forum › Forums › General Discussions › double router problem with voip This topic contains 0 replies, has 1 voice, and was last updated by barryalann 1 week, 6 days ago. Viewing 1 post (of 1 total) Posts December 5, 2018 at 7:00 am #32790 Hi i have a dlink router which is connecting my network to the internet. Then behind it i have cabled it too a netcomm voip wireless router How would i get voip working on the netcomm router behind the dlink router. Would i need to forward ports on both routers and if so which ones? What are the options or steps involved? cheers Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.