[asterisk-users] Asterisk using Path: and chan_sip

[Joel Serrano]

Hi,

I found this:
https://lists.kamailio.org/pipermail/sr-users/2019-January/104312.html

It turns out my issue was caused by a wrong *nat=* setting for the device...

After changing:

nat=force_rport,comedia

to:

nat=comedia

I can now see correct IP and RTT in asterisk `sip show peers` for devices
registering via an intermediate proxy :)

Just wanted to update this in case it helps anyone else.

Cheers,
Joel.




My problem was caused by the *nat=* setting for the device.

I found

On Wed, Mar 20, 2019 at 11:37 AM Joel Serrano <joel at gogii.net> wrote:

> Hello,
>
> We have a couple asterisk11 servers behind a Kamailio4 proxy. We are in
> the process of upgrading to asterisk16 and Kamailio5 and I'm testing out
> Path: support with chan_sip (migration to PJSIP is not possible right now
> due to integrations with other systems).
>
> Functionality-wise things are working. If I do a `sip show peer XXX` I can
> see the Path header, I can also receive/send calls to/from that peer.
>
> I could swear that in earlier tests I managed to actually see the
> real-device IP instead of the proxy-IP in `sip show peers`... but now I
> have my doubts as I'm not able to reproduce it.
>
> So, the question is: when a device registers with Asterisk via a Proxy
> (using Path:) is there a way to show the original-IP instead of the
> proxy-IP in sip show peers? Is the IP shown in `sip show peers` strictly
> the IP from where the packet was received, or is the IP obtained from data
> contained in any of the headers?
>
> I'm almost sure this worked and now I'm missing something to get it
> working again, or, I just dreamed about this and in reality it never worked
> :(
>
> Thanks!
>
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