h1. Try Forward

Tries to get next forward number from forward number list that was configured for user. This is useful for implementing call forwarding feature. 

Application gets user name as argument and produces a variable called FORWARD NUMBER, which can be later used in [[Dial]] of [[Softswitch]] applications to dial a forward number at which user can be reached. Consecutive calls to this application produce consecutive forward numbers from the user's forward number list. In case if there are no forward numbers left, the FORWARD NUMBER variable is erased.