See CDRTool it has PSTN and NGN rating capability
http://www.ag-projects.com/CDRTool.html
Adrian
Message: 3
Date: Sun, 19 Dec 2004 03:44:17 +0800
From: "Ronald Ramos" <ron(a)silverbackasp.com>
Subject: [Serusers] country codes
To: serusers(a)lists.iptel.org
Message-ID: <20041218194417.M25068(a)silverbackasp.com>
Content-Type: text/plain; charset=iso-8859-1
Hi All!
I'm having quite a problem on my billing system.
Every call, going to any countries has a fixed price, but my gateway
provider, doesn't charge me fixed, it varies on the country code
they're
calling.
What should I do so that I can capture a certain country code and its
cost.