Negotiations with a company credit card is easier than you think, because we must remember that you are the one who is controlled. The credit card company does not want to go mad and default on their debts, so they know that you can use on them and it is important to make that impact claims. You need to be gentle with them and professional but always ensure that you leave the negotiating table, with what you want. You can always speak with oneManager if you fell like you are not always what the first person to answer the phone.
If your debt is in default location, you find yourself talking to debt collectors, it is always important for groped solve your debt with the original debtor, since there are situations were you pay the tax collector and not the company credit cards, that I agree to pay. It is better to negotiate with a debt collector for the post, and you cansend a letter that this is how you want to be contacted. If you trap, you can call in there with a device long and bad experience. It aims to be a threat to you and you feel like you are in prison.
Always remember that if you have to negotiate credit card debt, you must help to form a trade association, signaling that the know-how to deal with this collection of credit.