Ya I have other scenarios that show up like inbound call.
So I did this (made a test call) and saved output ngrep to pcap.
And open in wireshark and I see it as protocol UDP with SIP enclosed in data
ngrep -d any -qt -W byline port 5060 -O test.pcap
heres ngrep
2020/09/10 23:19:51.109093 10.111.0.4:5060 -> 127.0.0.1:9060 #1
.......[F...
...INVITE sip:8000@24.xx.xx.xx SIP/2.0.
Via: SIP/2.0/WSS 4d8asfsdfag3f.invalid;branch=z9hG4bK2797686.
Max-Forwards: 70.
To: <sip:8000@24.xx.xx.xx>.
From: "Ctx-WEBSIP-1138" <sip:1138@24.xx.xx.xx>;tag=jd85ifa0f2.
Call-ID: 9pujji6vasdfasfrbn2.
CSeq: 906 INVITE.
Contact: <sip:1138@24.xx.xx.xx;gr=urn:uuid:121211-a79d-4e76-a010-121211>.
Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER.
Supported: gruu, outbound.
User-Agent: SIP.js/0.7.8.
Content-Type: application/sdp.
Content-Length: 2047.
From:
sr-users <sr-users-bounces@lists.kamailio.org>
Date: Thursday, September 10, 2020 at 4:19 PM
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Subject: Re: [SR-Users] sngrep nor tcpdump showing 5060 traffic but ngrep /kama logs show something ? (outbound call)
You sure you’re using 5060 on kamailio?
No… or not that I know of
This is a temp GCP (as im building a POC to get this to a working concept.) trying to fine-tune config
Are you using vlans? In the past I had issues with ngrep if the packets had vlan tags on them.
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@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@24.xx.xx.xx (IP: 70.xx.xx.xx:55041)
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