TMS ISDN zones for UK

[rmac]

Can any will help me set up an ISDN zone for the UK? What should I use for an area code? When ever I schedule a conference TMS adds a (20) in the dail sting after the country code.

[NickC]

20 is the area code for London. It may be that you have set your isdn zone up with the area code for london. the international dialling code for the UK is +44

You should be able to change the are access code in the ISDN zone settings under the admin tab