[asterisk-users] how to configure Asterisk to support SIP "INFO" method?

[CheungJenny]

Hi all,
 
I have a question: how to configure Asterisk to support SIP "INFO" method?
I encountered this problem when I find my UA don't send "INFO" message to another UA, actually it should. Asterisk was used as a SIP proxy in this scenario (I know that SIP is not a SIP proxy:-)).
Then I captured all the packets and found that my UA send "REGISTER" to Asterisk, and include "Allow: ... INFO ..." in its SIP message. But in the "200 OK" message replied by Asterisk, there is no "Allow" fields included, or only "Allow" without "INFO" in it.
So I guess that's why my UA don't send "INFO" SIP message.
I think one way to solve the problem is to make Asterisk support "INFO", but I don't know whether it's feasible or how to configure.
Could anyone help me? Thanks.
 
Jenny Cheung
 
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率先尝试 Windows Live Mail。
http://ideas.live.com/programpage.aspx?versionId=5d21c51a-b161-4314-9b0e-4911fb2b2e6d
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