I can successfully setup testing environment in simple LAN but now should test in more complex environment. I have 2 subnets - A (10.10.10.x) and B (192.168.x.x) Brekeke SIP Server located @ A subnet and have local Ip Address 10.10.10.10 It will have REAL IP address as well (88.88.88.88) and DNS ...

Thanks a lot for an answer.

Brekeke SIP Server Administrator’s Guide really is not Administrator’s Guide - its semms like glossary.

You can read where to write some settings but does not tell WHY use one or another.

Document? Which?

And the last stupid question -

Seems everebody who knows authorization name (login) and password can choose any user id (phone number) they want and admin can't force them to use predefined id.

Correct?

in sip server, when phone is registered, its phone number is shown at "Registered Clients", and use "User Authentication" to set pw the same as the one at phone side, and turn REGISTER Authentication on under tab "configuration"/sip Thanks for info. I use SIP Server. I do not have problems with ...

I have one very stupid question.

How can I assign phone number to user?

For example -

I created user alex and set password.
I want Alex's phone use number 123.
I want nobody else can use it.

How can I associate alex username and phone number 123 ???