On 12/9/06, Atle Samuelsen clona@cyberhouse.no wrote:
Hi Cesc,
Thanks for VON.
It was my pleasure to meet all you guys ... I am hooked now. In my mind I have a background process trying to figure out how to go to the next one (San Diego? :D )
I have a few questions ...
- i saw mentioned that chaining is possible ... no problem there
right? i need to send an extra parameter to the force_rtp_proxy and that is it? no side-effects if, i.e, call between the phones in the same island (thus, just one rtp proxy)?
This is possible, but you need to turn of the checking :) (there is a modparam that checkes if there in the sdp sasys a=nortpproxy or something like that.
Ok ... i think is a parameter in force_rtp_proxy, right?
- What would be the bare minimum config to force rtpproxy, without all
the NAT tests? as said, i have no such problem, so i would like a minimal config: fix_nated_sdp and force_rtp_proxy? is that enough?
in this ser.cfg ... the force_rtp_proxy() call will automatically change whatever is needed in the SDP, won't it? so no nat stuff checking functions ... cool :)
route[]{ record_route();
if(method=="INVITE"){ force_rtp_proxy(); t_on_reply("1"); };
rewritehostport("bar.com:5060"); t_relay(); };
on_replyroute[1]{ if(status=="200"){ force_rtp_proxy(); }; };
I think this would be enough ;)
- For testing purposes in my little lab ... can i run two SERs on the
same box (that i know i can do :D ) ... which use the same rtpproxy on the box, thus via the same unix socket? just for testing ... they put me in a corner of an office with just a little table :)
I would use vmware for this, then you can have 2 "physical" machines on your laptop ;) and you really need this since you want to send rtp between 2 ip's..
I think i will do so ... I deleted vmware a while ago in favour of having colinux on my windows laptop ... but i cannot run various colinuxes (i think ... ) on the same box ...
A final question ... basically thinking out loud (and writing it down) :) I read that rtpproxy won't start relaying until it got an rtp packet from both sides ... is it true? could this not cause problems, specially with chained rtpproxies, if say, i have one of the phones not sending rtp packets (say, it starts muted ... muted means no rtp packets)?
Cesc
- Atle
Regards,
Cesc _______________________________________________ Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers