Re: [Serusers] divert call to PSTN-number? - sr-users

11 May 2005

Samuel Osorio Calvo wrote:
...
  Hi,

 I'm not sure, but I think you can handle it
this way. You can add an 
alias sip:mobilenumber@gateway to the user, and an alias to itself. 
Then, after lookup(alias) you will have 2 brachnes, the original one and 
the mobilenumber@gateway. Then, lookup(location) will add the branches   
 from the location table.  
 Unfortunately, I think it won't work because the first lookup (in aliases) will
rewrite the first contact as Req-URI and the second binding will be added as an extra
branch.
 When you make the second lookup (in location), only the Req-URI is checked in the
location table (which is the one rewritten by the first lookup), loosing the branch
obtained in the first lookup (aliases).

 Please, correct me if I'm wrong... 
Yes, but if you have 2 aliases:
1. sip:a@a -> sip:a@a
2. sip:a@a -> sip:number@gateway

this should work - once I had misconfiured my aliases in this way and 
behave like this. Nevertheless, using a permanent entry in the location 
table is a much cleaner approach.

regards,
klaus