Hi Voip Service Holder,
Vos3000 Haking and Softswitch offline free stable all version are available
#VOS3000 2.1.8.05
#VOS3000 2.1.8.00
#VOS3000 2.1.6.0
#VOS3000 2.1.4.0
#VOS3000 2.1.2.4
*** Husted solution/Rent package ****
300 cc Calls 30$
500 cc calls 50$
1000 cc calls 75$
2000...