[Asterisk-Users] functional difference: canreinvite=yes, no, or update

Matthew Boehm mboehm at cytelcom.com
Thu Feb 17 19:40:20 MST 2005


canreinvite=no works fine. I'm just trying to make sure that any internal
network calls go UA-to-UA and not UA-asterisk-UA and waste T1 bandwidth.

-Matthew

----- Original Message ----- 
From: "Justin Richards" <driise at gmail.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users at lists.digium.com>
Sent: Thursday, February 17, 2005 5:06 PM
Subject: Re: [Asterisk-Users] functional difference: canreinvite=yes, no,or
update


> Have you tried canreinvite=no?  I have a like config and my phones on
> the private lan work fine in both directions.  i don't even have the
> canreinvite directive in my config...
>
>
> On Thu, 17 Feb 2005 16:54:49 -0600, Matthew Boehm <mboehm at cytelcom.com>
wrote:
> > Can anyone give an example of the difference between the following:
> >
> > canreinvite=no
> > canreinvite=yes
> > canreinvite=update
> >
> > Here is the problem: I have an 800 number sent to me via SIP from a
national
> > carrier. Asterisk gets the number and rings my desk phone. Asterisk has
2
> > NICs, one with public IP and private IP. My phone is on private IP, the
> > inbound call is on public.
> >
> > My phone rings and I answer it. Asterisk tries to re-invite the call
> > (because I have this phone set to canreinvite=yes). The reinvite
succedes
> > but it invites with the internal IP of my phone. So I can't hear the
other
> > person. They can hear me fine.
> >
> > Is there no way for asterisk to check this before hand? I have no
problems
> > making outbound calls. Even outbound calls to other SIP UAs both in and
> > outside private networks work fine. The only problem is on this inbound
> > call.
> >
> > Thanks,
> > Matthew
> >
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