--- reqresp_parser.c    2014/01/12 14:03:54     1.1
+++ reqresp_parser.c    2014/02/26 22:01:31
@@ -25,7 +25,7 @@

 #include "asterisk.h"

-ASTERISK_FILE_VERSION(__FILE__, "$Revision: 1.1 $")
+ASTERISK_FILE_VERSION(__FILE__, "$Revision: 1.2 $")

 #include "include/sip.h"
 #include "include/sip_utils.h"
@@ -45,6 +45,7 @@
        char *endparams = NULL;
        char *c = NULL;
        int error = 0;
+       int teluri_scheme = 0;

        /*
         * Initialize requested strings - some functions don't care if parse_uri fails
@@ -79,6 +80,7 @@
                for (; !ast_strlen_zero(cur); cur = strsep(&scheme2, ",")) {
                        l = strlen(cur);
                        if (!strncasecmp(uri, cur, l)) {
+                               teluri_scheme = !strncasecmp(uri, "tel:", 4);
                                uri += l;
                                break;
                        }
@@ -100,6 +102,15 @@
                        dom = c;
                        userinfo = uri;
                        uri = c; /* userinfo can contain ? and ; chars so step forward before looking for params and headers */
+                } else if ( teluri_scheme && (c = strstr(uri, ";phone-context=")) ) { /* TEL URI INVITE RFC3966 patch */
+                        *c = '\0';
+                        dom = c + 15;
+                        userinfo = uri;
+                        uri = dom;
+                } else if ( teluri_scheme && ('+' == uri[0]) ) {       /* TEL URI INVITE RFC3966 patch */
+                        userinfo = uri;                /* Global number without context or domain */
+                       c = strchr(uri, ';');   /* Any further parameters? */
+                       if ( c ) { *c++ = '\0'; uri = c; } else { uri = ""; }
                } else {
                        /* domain-only URI, according to the SIP RFC. */
                        dom = uri;