f08d3f52_PI_Directory___ProgrammableWeb__Description
[API Name] woopla [Category] Telephony [Updated] 08.09.2012 [Description] 
Woopla provides telecommunication solutions for business and residential clients. Services include low cost international calls, SIP/VoIP termination, service numbers, and more. Among its value added...
API Directory | ProgrammableWeb
Description