[Serusers] enum and lcr

[Klaus Darilion]

Iqbal wrote:

> Hi
> 
> I am having a little difficulty in setting up enum lookups.
> 
> When a call comes in for a number prefixed with 00, for enum i would 
> really have to replace this with a + prefix since enum requires that, 
> however if this is done then I have problems with the lcr table and my 
> prefixes, since they all are without + sign hence if no enum found I 
> need to strip the plus off again before I pass it on to my pstn gateway.
> 
> I was attempting to do something like this..would it be correct
> 
> if (uri=~"^sip:00[0-9]*@")
> { strip(2); prefix("+");
> 
> };
> # So now we have the + sign in front
> 
> if (uri=~"^sip:\+[0-9]*@") {
> log(1, "+ International number detected\n");
> 
> if (!enum_query("e164.arpa") || !enum_query("e164.info")) {

One of the enum queries will always be FALSE, thus the condition is 
always true! Try instead:

if (enum_query("e164.arpa")) {
	log(1,"ENUM found in public ENUM");
	route(IP)
} else if (enum_query("e164.info")) {
	log(1,"ENUM found in private ENUM");
	route(IP)
} else if (enum_query("freenum.org")) {
	log(1,"ENUM found in freenum");
	route(IP)
} else {
	log(1,"No ENUM, route to PSTN");
	route(PSTN)
}


> strip(1);
> route (8); # normal pstn
> };
> 
> else {
> route(1); # e164 result };
> 
> 
> Problem is, whatif results were present in both trees, would that be a 
> problem. Also if the e164 message works, I guess then you dont really 
> need to do anything since its just goes out on SIP.
> 
> Iqbal
> 
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