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

Justin Richards driise at gmail.com
Thu Feb 17 16:06:29 MST 2005


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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