OK,i see,let me try. many thx.
======= 2008-01-08 15:16:35 您在来信中写道：=======
Alex Balashov schrieb:
On Tue, 8 Jan 2008, liu york wrote:
I want to restrict invite when regiest unsuccessful even the invite request have right authentication. actually,i just want to only one person can call to pstn,others cant call even have sipid and password.now i has set by modparam("registrar", "max_contacts", 10).but cant restrict the invite by the sipphone no need regiestion.
Are you authenticating INVITEs differently than you are authenticating registrations? In other words, are the authentication realm and required credentials different for your proxy_challenge() than they are for your www_challenge() for handling REGISTER requests?
If they are, it seems that all you should have to do is do a lookup() and see if it fails. Presumably, you are doing a save() into your registrar/usrloc only on valid REGISTER challenges?
i.e.
if(is_method("INVITE")) { if(!lookup("location")) {if(!registered("location")) {is sufficient
btw: this does not give you any security
regards klaus
sl_send_reply("403", "Forbidden -- REGISTER invalid."); exit; } }-- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : +1-678-954-0670 Direct : +1-678-954-0671
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致 礼！
york york@goldentek.biz 2008-01-08
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liu york