[Asterisk-Users] FAX difference IAXModem / Hylafax and spandsp app_rxfax

[Lee Howard]

James Armstrong wrote:

> Thanks, that helps. What variable (in Asterisk) would I modify if I 
> wanted to tweak one of the CALLERID fields that gets passed? Right 
> now, it is not passing the DID number the fax came in on, it is always 
> passing 's' as the NDID. 


I think the key is to just not alter the DID to begin with:

  exten => 5551212,1,Dial(IAX2/ttyIAX0)

instead of:

  exten => s,1,Dial(IAX2/ttyIAX0)

If you need some kind of pattern matching, then use it, but using "s" 
rewrites the DID.

Lee.