I'm currently facing a lot of problems with our customers who have 128kbps internet bandwidth who have been provided with our VOIP services. The voice quality on this bandwidth is very bad or not good at all and I have made a suggestion to my bosses that we only allow our VOIP services to our internet customers with a bandwidth of 256kbps and upwards. Is there anybody out there whose got an idea how VOIP at 128kbps can be improved. Skype and others available on the net are okay at that speed but our services at that speed is just unrealistic. Thanks.