Called Party Numbering Type
I have one doubt about the use of Called Party Numbering Type. Reading the SRND mention that ISDN should be set if you are dialing outside the dialing plan for your country.
In my lab i have two sites in US and one more in UK or other country outside of US. So when is necessary configure the Called Party Numbering Type??
I've configured in RL for US sites and UK and all the calls works. But is really necessary configure for all? Or just need Called Party Number Type as subscriber, national, international, unknown...
I hope you can help to clarify this.