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Plan:ISDN and Type:National won't work in the UK. They must be unknown. You could override it with a voice translation pattern if you are using h323 gateway, but the point is that the GBNP should NOT be setting these fields. Just downloaded any looke...
Have you tried the one under Voice Software->Locale Installer->International Dialplan->Version 5.0 ?http://www.cisco.com/cgi-bin/tablebuild.pl/IDP50Its a signed image and the readme.txt says 5.0 and 5.1 so should work.
You can use route filters with any international numbering plan. You should use a route filter with the UKNP for local access. Blocking premium rate calls is probably a good idea too.All you need to know about the UK Numbering Plan and route filters ...
You can use route filters with any international numbering plan. You should use a route filter with the UKNP for local access. Blocking premium rate calls is probably a good idea too.All you need to know about the UK Numbering Plan and route filters ...