[asterisk-users] Is it possible to do this? (forward a call w/ 3-way calling)?

[Justin Piszcz]

Hello,

I have regular phone service (not VoIP) with an SPA3102.
It works fine, I can dial out, incoming calls work as well, no issues.

With the regular phone service, while I am on a call, I can initiate a 
3-way call via:

1. Press [FLASH]
2. Dial the number.
3. Press [FLASH]

Would this be possible via asterisk to 'forward' -- not in the 
example below but essentially to open a 3-way call (dial to another 
number?)

http://www.voip-info.org/wiki/view/Asterisk+cmd+Flash

Justin.