[Kamailio-Users] Check if a user is calling from a registered device and if not, deny the call!

[Juha Heinanen]

Arif-Uz-Zaman writes:

 > OpenSER will check whether caller is registered or not before forwarding
 > that received INVITE message to make sure only registered user will make
 > call through OpenSER. If Caller is not registered, OpenSER will deny the
 > call.

 > Is it possible to check if a user is calling from a registered device
 > without using any Database? Please help me with sample configuration by
 > considering my interest.

arif,

i'm quite sure that this same question has come up many times before
already.  please check the mailing list archives.

-- juha