[Serusers] fr_inv_timer in tm module

[GR S]

Hello,

--- Koyama Zehi <zehi_koyama at yahoo.com> wrote:
>  
> But I could not understand here what is the meaning of "provisional message" and how
> fr_inv_timer behave..
> Please some one teach me about this with some example...
> thanks in advance..
> 

These are messages to indicate the progress of calls. All 1XX messages are provisional responses.
Examples are: '100 Trying', '180 Ringing'

Regards,

=====
Girish Gopinath  <gr_sh2003 at yahoo.com>


		
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