Das Asterisk Buch

Asterisk 1.4:

ENUMLOOKUP(Nummer[|Dienst[|Optionen|Eintragsnr[|Zonen-Suffix]]])

Asterisk 1.6:

ENUMLOOKUP(Nummer[,Dienst[,Optionen,Eintragsnr[,Zonen-Suffix]]])

Schlägt eine Nummer mit ENUM (ENUM) nach. Dienst kann unter anderem sip (Default), iax2, h323, tel oder ALL sein. Mit der Option c wird die Anzahl der Einträge zurückgegeben. Die Eintragsnr (Default 1) wählt einen Eintrag aus der Ergebnisliste aus. Zonen-Suffix (Default: e164.arpa) ist die ENUM-Zone. Eine ausführliche Beschreibung und Beispiele finden Sie in doc/README.enum (1.2) bzw. doc/enum.txt (1.4).

; in Asterisk 1.2:
exten => 123,1,Set(foo=${ENUMLOOKUP(+${CALLERID(num)},sip,1,freenum.org)})

; in Astarisk 1.4:
exten => 123,1,Set(foo=${ENUMLOOKUP(+${CALLERID(num)},sip,,1,freenum.org)})

Asterisk-Versionen: 

————————| 1.2 |————————| 1.4 |————————| 1.6 |————————

Interner Hilfetext zu dieser Funktion in Asterisk 1.4: 

  -= Info about function 'ENUMLOOKUP' =-

[Syntax]
ENUMLOOKUP(number[|Method-type[|options[|record#[|zone-suffix]]]])

[Synopsis]
ENUMLOOKUP allows for general or specific querying of NAPTR records or counts of NAPTR types for ENUM or ENUM-like DNS pointers

[Description]
Option 'c' returns an integer count of the number of NAPTRs of a certain RR type.
Combination of 'c' and Method-type of 'ALL' will return a count of all NAPTRs for the record.
Defaults are: Method-type=sip, no options, record=1, zone-suffix=e164.arpa

For more information, see doc/enum.txt

Differenz des internen Hilfetexts von Asterisk 1.2 zu 1.4: 

--- in Asterisk 1.2
+++ in Asterisk 1.4
@@ -1,7 +1,7 @@
     -= Info about function 'ENUMLOOKUP' =-

   [Syntax]
-  ENUMLOOKUP(number[,Method-type[,options|record#[,zone-suffix]]])
+  ENUMLOOKUP(number[|Method-type[|options[|record#[|zone-suffix]]]])

   [Synopsis]
   ENUMLOOKUP allows for general or specific querying of NAPTR records or counts of NAPTR types for ENUM or ENUM-like DNS pointers
@@ -11,4 +11,4 @@
   Combination of 'c' and Method-type of 'ALL' will return a count of all NAPTRs for the record.
   Defaults are: Method-type=sip, no options, record=1, zone-suffix=e164.arpa

-  For more information, see README.enum
+  For more information, see doc/enum.txt

Differenz des internen Hilfetexts von Asterisk 1.4 zu 1.6: 

--- in Asterisk 1.4
+++ in Asterisk 1.6
@@ -1,14 +1,18 @@
     -= Info about function 'ENUMLOOKUP' =-

   [Syntax]
-  ENUMLOOKUP(number[|Method-type[|options[|record#[|zone-suffix]]]])
+  ENUMLOOKUP(number[,Method-type[,options[,record#[,zone-suffix]]]])

   [Synopsis]
-  ENUMLOOKUP allows for general or specific querying of NAPTR records or counts of NAPTR types for ENUM or ENUM-like DNS pointers
+  General or specific querying of NAPTR records for ENUM or ENUM-like DNS pointers

   [Description]
   Option 'c' returns an integer count of the number of NAPTRs of a certain RR type.
   Combination of 'c' and Method-type of 'ALL' will return a count of all NAPTRs for the record.
+  Option 'u' returns the full URI and does not strip off the URI-scheme.
+  Option 's' triggers ISN specific rewriting
+  Option 'i' looks for branches into an Infrastructure ENUM tree
+  Option 'd' for a direct DNS lookup without any flipping of digits
   Defaults are: Method-type=sip, no options, record=1, zone-suffix=e164.arpa

-  For more information, see doc/enum.txt
+  For more information, see doc/asterisk.pdf

Siehe auch. Abschnitt 28, „ENUMQUERY()“, enum.conf, Abschnitt 24, „DUNDILOOKUP()“