Is SIP trunking possible with the free version of Kamailio or we need to upgrade

to business license?

Kindly get back to us with the details of using SIP trunking using Kamailio. We have

a requirement in our organisation regarding the same which uses IMS and SIP trunking.

In this setup we would initially like to test with 2 LTE EPCs connected to two Kamailio IMS with a SIP trunk between them.

Thanks and Regards,

Indranil