asterisk users - Apr 2008 - Disable transfer on all calls

Hi folks,

I have some asterisk 1.2 box with self-made billing, and I need to 
disable call transfer on all calls and directions.
I turned it off in features.conf and there is no 'tT' option in all my 
Dial() commands, but users still able to transfer call using
"transfer"
function in ip of softphones (AFAIK this function uses SIP method 
REFER), so this transfers are hard to trace in CDR  and my users can 
make a free call using trick with transfer:)

I've googled it, but didn't find anything about my problem :(

Thanks,

Danila

Hi Danila,

You can't turn them transfers off with Asterisk.

The best option is to put a SIP Proxy in front of your Asterisk sever
and block REFER requests.

Regards,

Greyman.

On Tue, 22 Apr 2008 11:54:41 +0100, Grey Man wrote:
> The best option is to put a SIP Proxy in front of your Asterisk sever
> and block REFER requests.
or just comment out the block in chan_sip.c which handles the refers. 

-- 
Regards,                           /\_/\   "All dogs go to heaven."
dinesh at alphaque.com                (0 0)   http://www.openmalaysiablog.com/
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