Symbol: SIP_TRYING
usr/src/lib/libsip/common/sip_itf.c
517
sip_send_resp(conn_object, sip_msg, SIP_TRYING);
usr/src/lib/libsip/common/sip_msg.c
628
if (ttag_present || (totag == NULL && response == SIP_TRYING)) {
usr/src/lib/libsip/common/sip_ui.c
1154
case SIP_TRYING: