Really need some help over here .
Signed up for voIP with BT business and bought gigaset N300A + handset same day. Needed SIP details from BT which took over 48hrs to get ( useless) which at this point looked at the settings asked for by gigaset's "wizard" and look completley different.
I use their own ( gigaset's) wizard to load a profile but surprise surprise BT isn't 1 of the default list so is asking for manual set up.
Any guidance would be greatful , have ilmited info from BT re: SIP so will post if you want anything.