Q931AckService 252 src/isdn/5ESSStateTE.c Q931AckService(pTrunk, buf); Q931AckService 245 src/isdn/DMSStateTE.c Q931AckService(pTrunk, buf); Q931AckService 1143 src/isdn/include/Q931.h L3INT Q931AckService(Q931_TrunkInfo_t *pTrunk, L3UCHAR *buf);