...when i spoke to them they wanted 19 pence per connection which i thought was steep, i
That sounds like a misunderstanding by them of the question you were asking. They have zero call setup charges. BT Retail on a normal rental have 19p outside their call plans?
Unless, I wonder if what Pulse8 said to you was more like "blah blah instead of 19p per connection" and you misheard?
Sorry misunderstanding here, Plusnet want 19p per call connection, and that might be the killer for me
All1