Index: chan_sip.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_sip.c,v
retrieving revision 1.292.2.22
diff -u -r1.292.2.22 chan_sip.c
--- chan_sip.c	23 Mar 2004 05:06:40 -0000	1.292.2.22
+++ chan_sip.c	24 Mar 2004 19:05:33 -0000
@@ -5359,6 +5359,12 @@
 			
 		} else 
 			c = p->owner;
+ 
+                /* Set SIPFROM variable */
+                from = get_header(req, "From");
+                if (from) {
+                        pbx_builtin_setvar_helper(c, "SIPFROM", from);
+                }
 		if (!ignore && p)
 			p->lastinvite = seqno;
 		if (c) {