Re: [Users] Call forward when no answer

Hi Howard,

I guess you do not arm the failure route - use t_on_failure("1"); before relaying the request.

regards, bogdan

Howard Tang wrote:

Hi All,

I have followed a tutorial and set up Asterisk as a voice mail server.

http://www.voip-info.org/wiki/view/Realtime+Integration+Of+Asterisk+With+Ope... http://www.voip-info.org/wiki/view/Realtime+Integration+Of+Asterisk+With+OpenSER

It works fine when the UA is offline. Now, I want a call forwarded to the Voice mail server when there is no answer from the UA after 60 seconds(UA is registered on the openser).

What should I do? Below is my config (copy from the above link).

# requests for Media server
if(is_method("INVITE") && !has_totag() && uri=~"sip:\*9") {
	route(3);
	exit;
}

# mark transaction if user is in voicemail group

if(is_method("INVITE") && !has_totag()
	&& is_user_in("Request-URI","voicemail"))
{
	xdbg("user [$ru] has voicemail redirection enabled\n");

	# backup R-URI
	avp_write("$ruri", "i:10");
	setflag(2);
};

# native SIP destinations are handled using our USRLOC DB
if (!lookup("location")) {
	if(isflagset(2)) {

		# route to Asterisk Media Server
		prefix("1");
		rewritehostport("10.10.10.11:5060 <http://10.10.10.11:5060>");
		route(1);
	} else {
		sl_send_reply("404", "Not Found");

		exit;
	}
};

# voicemail access # - *98 - listen caller's voice messages, being prompted for pin # - *981 - listen voice messages, being promted for mailbox and pin # - *98XXXX - leave voice message to XXXX

# route[3] { # direct voicemail if (uri =~ "sip:*98@" ) { rewriteuser("1"); xdbg("voicemail access\n"); } else if (uri =~ "sip:*981@" ) {

strip(4);
rewriteuser("11");

} else if (uri =~ "sip:*98.+@" ) { strip(3); prefix("1"); } else { xlog("unknown media extension $rU\n"); sl_send_reply("404", "Unknown media service");

exit;

}

# route to Asterisk Media Server rewritehostport("10.10.10.11:5060 http://10.10.10.11:5060"); route(1); }

failure_route[1] { if (t_was_cancelled()) {

xdbg("transaction was cancelled by UAC\n");
return;

} # restore initial uri avp_pushto("$ruri", "i:10"); prefix("1"); # route to Asterisk Media Server

rewritehostport("10.10.10.11:5060 http://10.10.10.11:5060"); resetflag(2); route(1);

}

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