Index: chan_sip.c
===================================================================
--- chan_sip.c	(wersja 57976)
+++ chan_sip.c	(kopia robocza)
@@ -4713,6 +4713,8 @@
 		dst->header[x] += offset;
 	for (x=0; x < src->lines; x++)
 		dst->line[x] += offset;
+	dst->rlPart1 += offset;
+	dst->rlPart2 += offset;
 }
 
 /*! \brief  transmit_response_with_sdp: Used for 200 OK and 183 early media ---*/