Dear List & Dimitry:

Please see the following & advise:

1: I have not been able to make Kamailio Listen on WEBTC port (in my case 8000)

Please see the websocket.cfg DEFs section (with TLS/MSRP disabled)

#!substdef "!DBURL!mysql://kamailio:kamailiorw@localhost/kamailio!g"
#!substdef "!MY_IP_ADDR!10.42.0.1!g"
#!substdef "!MY_DOMAIN!callcntr.com.al!g"
#!substdef "!MY_WS_PORT!8000!g"
#!substdef "!MY_WSS_PORT!443!g"
#!substdef "!MY_MSRP_PORT!9000!g"
#!substdef "!MY_WS_ADDR!tcp:MY_IP_ADDR:MY_WS_PORT!g"
##!substdef "!MY_WSS_ADDR!tls:MY_IP_ADDR:MY_WSS_PORT!g"
##!substdef "!MY_MSRP_ADDR!tls:MY_IP_ADDR:MY_MSRP_PORT!g"
##!substdef "!MSRP_MIN_EXPIRES!1800!g"
##!substdef "!MSRP_MAX_EXPIRES!3600!g"

##!define LOCAL_TEST_RUN
##!define WITH_TLS
#!define WITH_WEBSOCKETS
##!define WITH_MSRP

and the output of command

root@callcntr:/usr/local/etc/kamailio# kamailio -Ee -l 10.42.0.1 -dd -cf websocket.cfg

0(10634) INFO: <core> [main.c:1911]: main(): private (per process) memory: 8388608 bytes
0(10634) INFO: <core> [ppcfg.c:82]: pp_subst_add(): ### added subst expression: !DBURL!mysql://kamailio:kamailiorw@localhost/kamailio!g
0(10634) INFO: <core> [ppcfg.c:82]: pp_subst_add(): ### added subst expression: !MY_IP_ADDR!10.42.0.1!g
0(10634) INFO: <core> [ppcfg.c:82]: pp_subst_add(): ### added subst expression: !MY_DOMAIN!callcntr.com.al!g
0(10634) INFO: <core> [ppcfg.c:82]: pp_subst_add(): ### added subst expression: !MY_WS_PORT!8000!g
0(10634) INFO: <core> [ppcfg.c:82]: pp_subst_add(): ### added subst expression: !MY_WSS_PORT!443!g
0(10634) INFO: <core> [ppcfg.c:82]: pp_subst_add(): ### added subst expression: !MY_MSRP_PORT!9000!g
0(10634) INFO: <core> [ppcfg.c:82]: pp_subst_add(): ### added subst expression: !MY_WS_ADDR!tcp:10.42.0.1:8000!g
loading modules under config path: /usr/local/lib64/kamailio/modules/
0(10634) INFO: <core> [sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module
Listening on
             udp: 10.42.0.1:5060
             tcp: 10.42.0.1:5060
Aliases:
             tcp: callcntr.com.al:5060
             udp: callcntr.com.al:5060

Besides, when it is run without -c flag, it periodically outputs WS_CONN status with [null] members.

netstat confirms that it is only listening on port 5060.

What I am missing?

KR,

Zaka

On 5 July 2016 at 08:49, Nagorny, Dimitry <dimitry.nagorny@robot5.de> wrote:

Hi Zaka,

I know Juha already answered some of your questions, but I simply wanted to add some additional information regarding your third question.

Yes disabling would do the job, but if you plan to let your customers use Chrome here is some info I ran into using SIP over WebSocket with WebRTC-Clients (most likely you know this already):

- Chrome does not allow to use WebRTC on unsecure channels. As a result if you switch to SSL (for your WebRTC-Client Page) Chrome is blocking normal Websocket communication so then I had to turn on WSS in Kamailio which included a TLS setup.

Best Regards

Dimitry Nagorny

Trainee

Von: sr-users [mailto:sr-users-bounces@lists.sip-router.org] Im Auftrag von Zaka
Gesendet: Montag, 4. Juli 2016 15:07
An: Kamailio (SER) - Users Mailing List <sr-users@lists.sip-router.org>
Betreff: [SR-Users] Kamailio WEBRTC questions/ confusions

Dear List:

I wonder if this has been asked before. Please ignore or point to the appropriate source, if needed.

Simply, I have little experience with SIP servlets implementing WEBRTC/ Click2Call etc...

Considering a Call Centre scenario offering a WEBRTC solution. Following are the confusions regarding requirements:

1: A Kamailio Box (running WEBSOCKET.config)

2: Customer will use web browser (websocket compatible of course) and enter address of the KAMAILIO Box or we shall need another KAMAILIO to statelessly forward the call to next available operator using Hunt Group or similar scheme?

3: If we don't plan to implement TLS/ MSRP (disabling these in the config file should be suffice?)

4: Last, but not the least, how will the users send request for login from browser? (assuming they have accounts created in the DB on Kamailio Box running WEBSOCKET supported KAMAILIO)

With anticipatory thanks & regards,

Zaka

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Best regards,

Zaka Bhatti
Tirana,
Republic of Albania
+355 672 000 771

https://al.linkedin.com/in/kamailian

C2C (Click to Call)

http://click2dial.org/u/emFrYS5iaGF0dGlAZ21haWwuY29t

One accurate measurement is worth more than a thousand expert opinions!