[SR-Users] sngrep nor tcpdump showing 5060 traffic but ngrep /kama logs show something ? (outbound call)

Dovid Bender dovid at telecurve.com
Fri Sep 11 00:32:39 CEST 2020


Are you using vlans? In the past I had issues with ngrep if the packets had
vlan tags on them.


On Thu, Sep 10, 2020 at 6:10 PM Johnny Ritzer <sudoritz at gmail.com> wrote:

> I can see kama logs./ngrep when I try to call out (WSS -> ) . But I cant
> see anything in sngrep nor tcpdump.
>
>
> “ngrep -d any -qt -W byline port 5060”
>
>
>
> Im not sure how/why or  it could be something simple but what puzzles me
> is I know im sending data but its not captured.
>
> Setup is pbx at 24.xx.xx.xx but ext is uac.reg to stay connected.
>
> UA client  = sip.js / wss
> Inbound works(but  1 way  audio ill fix after outbound issue)
>
> Outbound doesn’t dial out  (UA = webRTC client) using wss. Which led  me
> to troubleshoot  via  sngrep/tcpdump.
>
>
>
> But I seet his when  it happens knowing I ame getting  something  sent.
>
> Sep 10 21:48:36 kamaProx /usr/sbin/kamailio[27480]: WARNING: <script>:
> ----RouteLogic--SIP request received on port 4443: from:1138 to:8040
> srcip:70.xx.xx.xx
>
> Sep 10 21:48:36 kamaProx /usr/sbin/kamailio[27480]: INFO: <script>: START:
> INVITE from sip:1138 at 24.xx.xx.xx (IP: 70.xx.xx.xx:55041)
>
> Sep 10 21:48:36 kamaProx /usr/sbin/kamailio[27480]: WARNING: <script>:
> ----RouteLogic--SIP request received on port 4443: from:1138 to:8040
> srcip:70.xx.xx.xx
>
> Sep 10 21:48:36 kamaProx /usr/sbin/kamailio[27480]: INFO: <script>: START:
> ACK from sip:1138 at 24.xx.xx.xx (IP: 70.xx.xx.xx:55041)
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