Hi to all,
my SER + Asterisk is working now. I could reach voicemail. Changes that
must be made are followed (correct if I'm wrong !!):
1) In sip.conf, registered your clients (each client)
register => user:password@IPSERSERVER:5060/extension
2) define your extensions.conf
3) Create voicemail for client.
That what I did.
Thanks for correction
Ahmed