UKNP(GBNP) vs own RoutePatterns
I am designing a CUCM cluster for our client in the UK and can't figure out if I should use UK Numbering Plan or go with my common style - that is creating all the RPs/TPs manually. This cluster will spread 6 servers (1xPUB; 3xSUB; 2xCUCx) across 3 sites and will serve 200 shops across the UK only.
I would like to understand which solution (Numbering Plan Vs Manually created Dial Plan) would be good and why in thsi specific scenario. If you have further questions to understand the environment/design, please let me know.