2007/9/28, srinivas Antarvedi <srinivas.antarvedi at gmail.com>: > some of my friend suggested to go for B2BUA from vovida.org > does anybody using this ? > is this real that this can work for prepaid stuff? It's too outdated. You should look at the asterisk b2bua project instead: http://developer.berlios.de/projects/b2bua/ -- With best regards!