[Serusers] [Question] About force_rtp_proxy in nathelper module..?

da1228 da1228 at seed.net.tw
Fri Aug 12 03:24:56 CEST 2005


Hi all:

    I am confused what function will signal rtpproxy the port mapping while
the nat traversal is activated?

Does "force_rtp_proxy" achieve that function ?

In the doc 

http://www.iptel.org/ser/doc/modules/txt/nathelper.txt

Maxim says that "force_rtp_proxy" will "Rewrites SDP body to ensure that
media is passed through an RTP proxy."

Does it means the function "force_rtp_proxy" will change the port in SDP,

and also signal rtpproxy the port mapping that he should transport ?

 

Thanks in advance

Brian

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