This was discussed just few days ago, check the archive on Aug 14. On Wed, Aug 19, 2009 at 11:17 AM, nir elkayam<nir.elkayam at gmail.com> wrote: > hi, > i have enable the TCP transport but i get error that the transport is not > supprted (PJSIP_EUNSUPTRANSPORT). > is there something else that need to be enabled? (i see that?PJ_HAS_TCP is > set to 1) > nir >