AstCallBack is a unique solution for mobile phone using Asterisk open source telephony solution to make call back from a mobile phoneset.
Thanks to AstCallBack, it enavles cost reduction of the mobile invoice. It stands for the use of call back services from your Asterisk PBX remotly: you just need to pick up the person to call back, the system will call him and the bridge the two call legs.
This solution becomes really interesting as the phone number called is expensive from your mobile phoneset (special numbers, international calls) and roaming calls.
The “Lite” version is free and offer an easy solution to start, the pro version provides secured macanism to use your PBX.