[Serusers] SIP+B2BUA

Mook yungzhe at networklab.csie.ncu.edu.tw
Fri Apr 23 07:53:57 CEST 2004


Hi all,
        I installs vovida B2BUA on linux with proxy server SER.
        B2BUA and SER work fine.Here has a problem.
        I uses messenger 4.7 and kphone as sip client.
        I establishs session by B2BUA and SER.But why can't I see UDP packet pass through B2BUA.
                                    (1)                                          (4)
messenger 4.7  --------------------->   SER   ---------------------------> kphone
                                                           |    |
                                                    (2)  |    |  (3)
                                                           |    |
                                                          B2BUA
       Thanks.
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