topic Re: Grandstream with bt business hub in Archive

Grandstream with bt business hub

Essential1 — Mon, 06 Jun 2016 21:24:07 GMT

I am currently trying to set up a grandstream voip phone and gs wave on my bt business hub and I can make and receive calls however I can hear the other person but they can't hear me. I've disabled sip alg and still no joy. Is anyone able to help as I'm slowly loosing the will!

Re: Grandstream with bt business hub

spank — Tue, 07 Jun 2016 09:05:53 GMT

Hi there,

You might need to manually open some ports on the router. Found this:

https://gradwell.zendesk.com/entries/23177892-Setting-up-port-forwarding

You can google how to open ports on the BT router also.

Thanks