If you want to provide an IVR, all you need is an IVR server.
Kamailio is not an application but a piece of infrastructure. It would be more useful in a scenario such as load-balancing calls across a large group of IVR servers.
Think of it as a router.
-- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States
Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Sent from my BlackBerry. Original Message From: zhangkai.gis Sent: Tuesday, June 30, 2015 00:20 To: Kamailio (SER) - Users Mailing List Reply To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Which Open Source IVR can be used with Kamailio and how?