[Asterisk-Users] Calling Asterisk PABX in "anonymous" mode...

[Mauro Zanin]

Hi there,
is there any way to call Asterisk from a SIP phone, where you don't know
name and password of the caller?
I want to allow customers of a company to place a call over the Internet
without being registered on the Asterisk. This could be a very large number
of SIP clients, only a few will phone at the same time, but I don't want to
create an entry in SIP.conf for each probable caller!

Ciao a tutti
Mauro