Hello,
On 31/01/2017 11:08, Daniel Pocock wrote:
Hi,
Are there any public databases of dial plan information? Are there any schemas (e.g. XML / XSD) useful for describing arbitrary dial plans from different carriers around the world?
The type of things that I'm interested in:
being able to translate any local number to E.164 (if possible)
knowing the expected length (or range of lengths) for different numbers
being able to recognize numbers that can't be translated to E.164
(e.g. the emergency numbers)
- being able to classify specific types of number that usually have a
carrier-specific or country-specific meaning (e.g. classifying numbers as directory assistance, customer service, emergency)
I'm familiar with Google's libphonenumber, although it is not a database, rather, it is a library that has dial plan logic in Java. It supports many of the things I want for numbers that can be translated to E.164 and country-level dial plans, but not local dial plans (e.g. dialing a London number without the 020 area code).
I was looking for something similar several days ago, but besides the libphonenumber I couldn't find much out there.
- http://lists.sip-router.org/pipermail/sr-users/2017-January/095741.html
I'll see where I end up as I have a project needing such information.
Cheers, Daniel