[Serusers] enum and lcr

Iqbal iqbal at gigo.co.uk
Fri Apr 22 18:17:14 CEST 2005


Hi

I was trying to set this up and realised I dont have a IP route :-) its 
the default one, never really thought of having a IP route , hence what 
would logix like this work


if (!enum_query("e164.arpa") && !enum_query("e164.info") && 
!enum_query("freenum.org")) {
    route(PSTN)
}

This seems to say that if its not present in any goto pstn...although I 
have got my logix mixed up in the past ;-)

Iqbal
Klaus Darilion wrote:

> 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
>>
>> _______________________________________________
>> Serusers mailing list
>> serusers at lists.iptel.org
>> http://lists.iptel.org/mailman/listinfo/serusers
>>
>>
>
>
> .
>




More information about the sr-users mailing list