Call Forwarding doesn't have a call prompt while enabling it again.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Create local extension and register it.
2. Dial *72 and setup call forward
3. Dial *73 to disable it
4. Dial *72 again 

What is the expected output? What do you see instead?

It should prompt again for destination but it doesn't. Also its not waiting for 
Pound sign to be enter, it just enables it directly.

What version of the product are you using? On what operating system?

 FusionPBX - 3.7.1 
 Debian/Wheezy - 7.8

Please provide any additional information below.

Logged in as 7001
Dialled *72 – it asked for the number to forward the call to with pound to 
finish, I entered my mobile number and before I could type the pound or hash it 
hung up
Dialled *73 – got the message that the call forwarding has been disabled
Dialled *72 again – it tells me the call forwarding has been enabled without 
asking for the number to forward the call to.

Original issue reported on code.google.com by jkhan6...@gmail.com on 10 Feb 2015 at 10:35

[GoogleCodeExporter]

I was able to replicate this, it seems it call forwards to the last destination 
that was used.

Original comment by ewsamu...@gmail.com on 24 Mar 2015 at 10:27