[SR-Users] kamailio as SIP Agent

[SamyGo]

Hi,
You're right about using IP Auth in Kamailio. You'll need to use the
permissions module. However I believe permissions module wont send the
OPTIONS to the MSC SIP Server. For this you may alternatively use the
"dispatcher" module.

Take a look at the sample kamailio.cfg here:
http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb

Follow the tag WITH_IPAUTH and I'm sure you'll be able to implement it
easily.

BR,
Sammy

On Tue, Jul 14, 2015 at 12:51 PM, Sandeep Chakravarthi <
ivschakravarthi at gmail.com> wrote:

>
> Hi,
> We have a requirement with one of our telco
> We are using asterisk in our servers and we are planning to implement
> SIP-I protocol and we choosed kamailio for it.
>
> In Kamailio website, i came to know that kamailio will be supporting both
> SIP-I and SIP-T protocols
>
> Below is what we need and pls confirm whether it is possible or not?
>
> Asterisk PBX <-------> Kamailio <--------> Telco MSC
>
>
> Telco will be forwarding the calls to kamailio on sip-i protocol and
> kamailio server has to forward the calls to our Asterisk server by
> converting sip-i to standard sip protocol
>
> Similiarly Asterisk will be initiating sip call to kamailio server and
> kamailio server should convert it into SIP-I and should forward the call to
> Telco MSC
>
>
> 1.  I am able to establish the SIP trunk [sending OPTIONS from asterisk
> and kamailio acknowledges with 200 OK] between Asterisk and Kamailio using
> dispatcher module in kamailio and sip.conf in asterisk.
>
> How to establish the SIP trunk between kamailio and telco MSC?
> [Generally MSC will act as SIP server and kamalio should send OPTIONS
> packet and MSC will acknowledges with 200 OK]
>
>
> My telco MSC has only provided me the MSC SIP IP and there were no
> username/passwords provided.
> Means i need to use IP based authentication for the SIP Trunk
> establishment.
>
> In Kamailio how to achieve it?
>
> Please help and any suggestions/feedback will be highly appreciated and
> thankful
>
>
> Regards,
> Sandeep
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20150714/b01da5a2/attachment.html>