The Financial Markets Authority has alleged the company began missing payments from February 2007.
Crown witness and former Bridgecorp employee Delia Joan Snyman said yesterday that she first became aware of the missed payments in February.
She said phone staff were instructed to tell callers the payments were delayed by a "computer glitch" or problems in the accounts department.
When Bridgecorp missed a large number of payments due at the end of March, she said her entire team refused to take calls and took their phones off the hook.
She said she heard a colleague tell a manager: "I'm not going to answer any more phone calls. We keep on lying to investors and it's not right."
Staff from other parts of the office then came in to take investors' calls, Ms Snyman said.
Despite the missed payments, she said Bridgecorp continued to take new investments until June 29, 2007.