15 Jun
2006
15 Jun
'06
6:47 p.m.
Daniel-Constantin Mierla wrote:
unfortunaly our SBC for lawful intercept don't discriminate single call
but only all traffic.
I imaging something like that:
RTP
UA ----------------------------------------------- UA
| \ / |
| \ / |
| + ---> SBC ----> OpenSER(1) ---> PSTN --- + |
| | |
\ | UA call replicated |
\ | |
\ OpenSER(2) |
\ | /
\ | /
\ RTP | RTP /
+--------------- LawUA ------------------+
- SBC do the NAT traversal
- OpenSER(1) dont'n know about media, only signaling
- OpenSER(2) i think nathelper and rtproxy goes here
hmmm
sorry i'm dreaming ;)
using latest cvs head, check the siptrace module:
http://openser.org/docs/modules/1.1.x/siptrace.html
hmm interesting.
what about the media forking of the call?
latest rtpproxy should have some features in this respect.
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