[Asterisk-Users] SIP re-invite and billing

[Kevin P. Fleming]

Mojo Jojo wrote:

> Is there any way to use/allow SIP reinvite and still track the length of
> the call?

This is discussed nearly every week on this list, it's well covered on
the wiki, and various other places. Have you tried to research this
before asking here?

The simple answer: you are mistaken. SIP reinvites for the media path
have no effect on billing at all.