Canada is a huge place, but if your Cable company is giving 9.95 lines, then it's probably the best solution. Before you paint all "SIP Trunk providers" with the same brush, you might want to examine rates more closely. Here's an example https://voip.ms/en/rates/canada Doesn't look like $35 to me. We've put hospitality into 5000 minute per month plans and have seldom exceeded the base plan. So, post back and name names :-) Let's see what you get for $9.95.

Carl