Transfer caller to remote extension.
Requests the remote caller be transferred to a given destination. If TECH (SIP, IAX2, LOCAL etc) is used, only an incoming call with the same channel technology will be transferred. Note that for SIP, if you transfer before call is setup, a 302 redirect SIP message will be returned to the caller.
The result of the application will be reported in the
TRANSFERSTATUS channel variable:
- SUCCESS - Transfer succeeded.
- FAILURE - Transfer failed.
- UNSUPPORTED - Transfer unsupported by channel driver.
This documentation was imported from Asterisk Version SVN-branch-1.8-r418641