Summary:ASTERISK-06818: Dial on local channel changes presentation bit
Reporter:Alistair Cunningham (acunningham)Labels:
Date Opened:2006-04-20 04:07:53Date Closed:2006-05-22 11:36:47
Versions:Frequency of
Description:On Asterisk 1.2.5, the presentation bit is not preserved across Dial(Local/...). This breaks callerid in the following scenario:

PSTN -> Zap -> Asterisk -> Zap -> PSTN -> Some UK mobile providers such as Vodafone.

The presentation bit comes in as 3 (provided by the network) and goes out as 0 (provided by the user, not screened). Vodafone seems to hide callerid if the presentation bit is 0.

If there is no Dial(Local/...), just a Dial(Zap/...) then the presentation bit is left as 3 for the outbound call.
Comments:By: Serge Vecher (serge-v) 2006-05-04 12:31:49

Zap is provisioned as PRI I presume?

By: Alistair Cunningham (acunningham) 2006-05-04 12:46:01

Yes, switchtype = euroisdn, signalling = pri_cpe.

By: Joshua C. Colp (jcolp) 2006-05-22 11:36:46

Fixed in both 1.2 and trunk, thanks!