asterisk users - Feb 2007 - How does Asterisk use SIP info command

What Asterisk command I can use to send a SIP INFO command?  Thanks for 
pointers.

Yuan Liu

21 feb 2007 kl. 21.58 skrev Yuan LIU:
> What Asterisk command I can use to send a SIP INFO command?  Thanks  
> for pointers.
None.

What do you want to do with SIP INFO?

/O

>From: Olle E Johansson <oej@edvina.net>
>Date: Thu, 22 Feb 2007 10:36:45 +0100
>
>21 feb 2007 kl. 21.58 skrev Yuan LIU:
>
>>What Asterisk command I can use to send a SIP INFO command?  Thanks  for
>>pointers.
>
>None.
>
>What do you want to do with SIP INFO?
>
>/O
I was watching the "send variable" thread and thought INFO would be a
handy
tool for that in the middle of a session.  SIP headers are only sent along 
with INVITE, it seems.  And if the situation requires the recepient to send 
back a value, INVITE would be impossible.

Yuan Liu