[Spce-user] NAT problems

[Daniel Grotti]

Hi,
Nat traversal is done out of the box on ngcp.
You need to disable other nat traversal features on client side, like stun for example.

What I noticed though was a missing route headers in the ACK. This doesn't look have relationship with nat.

DanielOn 15 Feb 2015 11:38, stefanormc <stefanormc at gmail.com> wrote:
>
> changes in the nat section of the server? 
>
>
>
> > On 15 Feb 2015, at 10:56, stefanormc <stefanormc at gmail.com> wrote: 
> > 
> > hello again 
> > 
> > still no reply from the provider; any other possible solutions? 
> > 
> > thanks 
> > 
> > ciao 
> > 
> > setfano 
> > 
> > 
> >> On 07 Feb 2015, at 16:50, stefanormc <stefanormc at gmail.com> wrote: 
> >> 
> >> enabling ICE on the client side seems to solve the problem on X-Lite and on a Snom 190. No luck with a Gigaset 510IP 
> >> 
> >> I sent a request to the provider. I’ll post the reply 
> >> 
> >> thanks for now 
> >> 
> >> helpful as always 
> >> 
> >> 
> >> 
> >>> On 07 Feb 2015, at 13:42, Daniel Grotti <dgrotti at sipwise.com> wrote: 
> >>> 
> >>> The ACK from cirpack doesn't contain route headers. They must be there. 
> >>> Please check this with them. 
> >>> 
> >>> Daniel 
> >>> On 7 Feb 2015 13:09, stefanormc <stefanormc at gmail.com> wrote: 
> >>>> 
> >>>> hi 
> >>>> 
> >>>> way too technical… 
> >>>> 
> >>>> how do I do that? Or is it something the provider should do? 
> >>>> 
> >>>> 
> >>>> 
> >>>>> On 07 Feb 2015, at 11:39, Daniel Grotti <dgrotti at sipwise.com> wrote: 
> >>>>> 
> >>>>> Hi, 
> >>>>> Looks like an ACK issue here. 
> >>>>> ACK seems is not containing Route headers. 
> >>>>> ACK must contains route headers taken from the record-route headers in the 200ok and put it in the reverse order. 
> >>>>> 
> >>>>> Daniel 
> >>>>> 
> >>>>> On 7 Feb 2015 10:42, stefanormc <stefanormc at gmail.com> wrote: 
> >>>>>> 
> >>>>>> hello again, 
> >>>>>> 
> >>>>>> with help from the community I managed to get the phones ringing on incoming calls, but now I get a NAT problem of Dropping mi-routed request only on incoming calls, outbound calls work fine. 
> >>>>>> 
> >>>>>> Any suggestion please? 
> >>>>>> 
> >>>>>> Feb  7 10:30:08 centrale proxy[4109]: NOTICE: <script>: Forcing request via B2BUA 'sip:127.0.0.1:5080' - R=sip:0110133249 at 87.253.112.141:5060 ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:08 centrale proxy[4109]: NOTICE: <script>: Request leaving server, D-URI='sip:127.0.0.1:5080' - R=sip:0110133249 at 87.253.112.141:5060 ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:08 centrale proxy[4100]: NOTICE: <script>: NAT-Reply - S=100 - Connecting M=INVITE IP=109.238.17.166:5060 (127.0.0.1:5080) ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:09 centrale proxy[4091]: NOTICE: <script>: NAT-Reply - S=180 - Ringing M=INVITE IP=109.238.17.166:5060 (127.0.0.1:5080) ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:11 centrale proxy[4104]: NOTICE: <script>: NAT-Reply - S=200 - OK M=INVITE IP=109.238.17.166:5060 (127.0.0.1:5080) ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:11 centrale proxy[4097]: NOTICE: <script>: New request on proxy - M=ACK R=sip:127.0.0.1:5080;prxroute=1 F=sip:3355416588 at voip.digitelitalia.it;user=phone T=sip:0110133249 at 127.0.0.1;user=phone IP=109.238.17.166:5060 (127.0.0.1:5060) ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:11 centrale proxy[4097]: NOTICE: <script>: Dropping mis-routed request - R=sip:127.0.0.1:5080;prxroute=1 ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:11 centrale proxy[4114]: NOTICE: <script>: NAT-Reply - S=200 - OK M=INVITE IP=109.238.17.166:5060 (127.0.0.1:5080) ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> Feb  7 10:30:11 centrale proxy[4094]: NOTICE: <script>: New request on proxy - M=ACK R=sip:127.0.0.1:5080;prxroute=1 F=sip:3355416588 at voip.digitelitalia.it;user=phone T=sip:0110133249 at 127.0.0.1;user=phone IP=109.238.17.166:5060 (127.0.0.1:5060) ID=19046-VT-0353f94d-23d801696 at voip.digitelitalia.it 
> >>>>>> 
> >>>> 
> >> 
> > 
>