ThanksM.Salman When I am configured the endpoint to do the mixing of media it works, I will look for documentation as to how integrating Kamailio with Asterisk. So, Asterisk more feature rich? anybody know if there is a mailing list for Siremis( a web interface)? I setup SIREMIS with Apache server and the siremis installation complete from step 1 to step 4 and after i got the congratulation message , it just go back to step 1. Thanks Abdulmalik ------------------------------------------------------------------------ Date: Fri, 7 Mar 2014 21:13:19 +0500 From: msalman212(a)gmail.com To: sr-users(a)lists.sip-router.org Subject: Re: [SR-Users] (no subject) Hi Malik. Kamailio is a SIP proxy it does not cater media, you can look for Asterisk, FreeSWITCH along with Kamailio to do the needful. On Fri, Mar 7, 2014 at 9:03 PM, malik sherif &lt;asherif74(a)hotmail.com <mailto:asherif74@hotmail.com>> wrote: Hello, I am using kamailio 4.1.1, I am wondering if kamailio supports call forwarding , three-way call, and call transfer natively? Does it expect the endpoints to do the RTP mixing? Thanks Absul _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Regards M. Salman Zafar VoIP Professional _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)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(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users