Hi, Can you share the sample code to differentiate the both telco IP and our server IP?
. Warm Regards, Sandeep Chakravarthi. On Tue, Jul 14, 2015 at 10:55 PM, SamyGo <govoi...@gmail.com> wrote: > Sure but if you look into the dispatcher module there is a field called > 'setid' or groupid. Use it wisely to differentiate between the Load > Balanced asterisk pool and the Telco IP. > The dispatcher module is exactly what you should use. You can find out if > incoming source IP belongs to a particular set in dispatcher table thus you > can tell if call is coming from Telco or from your Asterisks. > You can select the dispatcher set for load balancing but if we only have > one IP in there then it gets all the load. > > BR, > Sammy > > > On Tue, Jul 14, 2015 at 1:21 PM, Sandeep Chakravarthi < > ivschakravar...@gmail.com> wrote: > >> Hi, >> Thanks for the immediate reply. >> >> You are right ,using the dispatcher module , i am able to send the >> OPTIONS packet to MSC Telco. >> >> But as i describer in my earlier mail, i am using the same dispatcher >> module to establish the sip trunk between my My Kamailio server and my >> Asterisk server. >> >> There is a table in the database with the name dispatcher. >> Now, in that table i have 2 records >> one is my Telco SIP IP and the other is Asterisk PBX IP. >> >> But as per my understanding from the google, dispatcher module is used >> for load balancing between the servers >> >> Telco SIP server will be sending the calls to Kamailio and Kamailio has >> to distribute completely to Asterisk server instead of distributing the >> calls between Telco SIP IP and Asterisk. >> >> >> Please help with it. >> >> >> >> >> Warm Regards, >> Sandeep Chakravarthi. >> >> On Tue, Jul 14, 2015 at 10:28 PM, SamyGo <govoi...@gmail.com> wrote: >> >>> 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 < >>> ivschakravar...@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@lists.sip-router.org >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> >>>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users@lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > >
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