Add trustrpid and sendrpid global values to 'sip show settings'

(closes issue #17860)
Reported by: jtodd
Patches:
      __20100816-chan_sip-sip-show-settings.txt uploaded by lmadsen (license 10)
Tested by: lmadsen, russell

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@284315 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -16842,6 +16842,8 @@ static char *sip_show_settings(struct ast_cli_entry *e, int cmd, struct ast_cli_
 	ast_cli(a->fd, "  SDP Owner Name:         %s\n", ast_strlen_zero(global_sdpowner) ? "-" : global_sdpowner);
 	ast_cli(a->fd, "  Reg. context:           %s\n", S_OR(sip_cfg.regcontext, "(not set)"));
 	ast_cli(a->fd, "  Regexten on Qualify:    %s\n", AST_CLI_YESNO(sip_cfg.regextenonqualify));
+	ast_cli(a->fd, "  Trust RPID:             %s\n", AST_CLI_YESNO(ast_test_flag(&global_flags[1], SIP_TRUSTRPID)));
+	ast_cli(a->fd, "  Send RPID:              %s\n", AST_CLI_YESNO(ast_test_flag(&global_flags[1], SIP_SENDRPID)));
 	ast_cli(a->fd, "  Caller ID:              %s\n", default_callerid);
 	if ((default_fromdomainport) && (default_fromdomainport != STANDARD_SIP_PORT)) {
 		ast_cli(a->fd, "  From: Domain:           %s:%d\n", default_fromdomain, default_fromdomainport);