"Can you suggest a VoIP provider with low international rates?"

One VoIP provider known for its low international rates is Rebtel. They offer competitive pricing for calls to various countries without requiring an internet connection, making it a convenient option for international communication. Another option is VoIP.ms, which provides a pay-as-you-go model with low rates for international calls, allowing users to customize their usage according to their needs. Additionally, Google Voice can be a good choice for those who already use Google services, as it offers affordable international calling rates.