[Asterisk-Users] A: PRI leading 0 (area access code) or 00 (country access code) missing on incoming callerid

[Frank Sautter]

Frank Sautter wrote:
> on our incoming E1-PRI from german telco Arcor the leading 0 for the 
> (area access code in europe) and the 00 (country accescode in europe) 
> are missing on incoming callerids.
> only prepending a single 0 is not the solution as suggested by some 
> writers on this list, because there is no way to differ between national 
> and international callerids and it's not possible to make the decission 
> based on the length of the presented callerid, as the length of the 
> callerid can vary in most countries.
> 
> e.g.: i'm getting signalled 4123456789 which could be a call from 
> "Barmstedt (Germany)" which has the areacode '4123' or from Switzerland 
> which has the countrycode '41'
> 
> somehow our ericsson businessphone 250 fromerly connected to the same 
> E1-PRI was capable of showing the correct number of leading 0s?!?

the patch i made is now available through CVS-HEAD.

thanks again to peter svensson who gave me the relevant hints where to 
look after!

it is now possible to define prefixes in zapata.conf
internationalprefix=00
nationalprefix=0
localprefix=089
privateprefix=0891234
unknownprefix=

is also made the channel restart interval per span configurable
resetinterval=86400

regards
  frank