Am Montag, 3. Dezember 2018, 06:08:27 CET schrieb Patrick Wakano: > I am using the is_e164() function to validate the number we receive, and I > come to see that the number +555 was accepted.... > After some googling it looks like(it is not very clear though) that 7 > digits are the minimum we could have for e164 numbers but after checking > the source code, I saw it accepts anything starting with + and having > between 2 and 16 numbers. So is it really valid to have a number with just > 2 digits? What is the case?
Hello Patrick, I think the implementation was done with a pragmatic approach, to make sure that we don't reject numbers that are used in the field. The ITU standard Amendment A mentions the possibility to use national short numbers, for example. The standard mentions that the maximal length should be 15, but I think in this case this was also implemented a bit more relaxed. The original implementation from the enum module allows even longer numbers, I will check if this should be synchronized. Best regards, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services Kamailio security assessment - https://skalatan.de/de/assessment _______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
