-= Info about application 'EnumLookup' =- 

[Synopsis]:
Lookup number in ENUM

[Description]:
  EnumLookup(exten):  Looks up an extension via ENUM and sets
the variable 'ENUM'. For VoIP URIs this variable will 
look like 'TECHNOLOGY/URI' with the appropriate technology.
Returns -1 on hangup, or 0 on completion regardless of whether the 
lookup was successful. 
Currently, the enumservices SIP, H323, IAX, IAX2 and TEL are recognized. 
A good SIP, H323, IAX or IAX2 entry will result in normal priority handling, 
whereas a good TEL entry will increase the priority by 51 (if existing).
If the lookup was *not* successful and there exists a priority n + 101,
then that priority will be taken next.