Hi again,
I've been testing calls from nated origins. Calls connect with rtp (I hear
audio in both ways). The thing is that in the capture (captured in pcap
format with ngrep) I see the audio going from SEMS public interface to UA1
private sdp ip from invite but if i see ngrep from terminal I see rtp going
from sems public to UA1 public.
My config for rtp relay and nat is:
dlg_nat_handling=yes
enable_rtprelay=yes
rtprelay_force_symmetric_rtp=yes
Is anything wrong with my config?
In capture file:
UA1 SEMS
UA2
INVITE
190.200.1.2 -- sdp c=192.168.1.2-> 200.60.60.2
172.16.210.94
--invite / sdp c=172.16.210.94 -> 172.16.210.89
..CONNECTING..
..TRYING..
OK
172.16.210.94 <-sdp
c=172.16.210.89--172.16.210.89
190.200.1.2 <sdp c=200.60.60.2-- 200.60.60.2
..ACK..
RTP
172.16.210.94 <-rtp-- 172.16.210.89
192.168.1.2 <-rtp-- 200.60.60.2
190.200.1.2 -rtp-> 200.60.60.2
172.16.210.94 --rtp-> 172.16.210.89
172.16.210.94 <-rtp- 172.16.210.89
192.168.1.2 <-rtp-200.60.60.2
172.16.210.94 <-rtp- 172.16.210.89
192.168.1.2 <-rtp- 200.60.60.2
190.200.1.2 -rtp-> 200.60.60.2
172.16.210.94 -rtp-> 172.16.210.89
190.200.1.2 -rtp-> 200.60.60.2
172.16.210.94 -rtp-> 172.16.210.89
In ngrep from terminal:
U 2014/10/28 09:05:26.168447 200.60.60.2:1046 -> 190.200.1.2:10000
...L....\..Z................................................................................................................................................................
#
U 2014/10/28 09:05:26.188435 200.60.60.2:1046 -> 190.200.1.2:10000
...M...g\..Z................................................................................................................................................................
#
U 2014/10/28 09:05:26.191317 190.200.1.2:10000 -> 200.60.60.2:1046
..
.J^$'].....~|~}wxu..........z{vrwxyvx....}z~...|zxxx|s...zwzy{...zxus|...........}yzzvv.}{suxw...pkmowy........||z}.{y..~........ywxxzv.y~{~}|.......~}xytrytxz}.~vz~yy.z
#
U 2014/10/28 09:05:26.199772 190.200.1.2:10000 -> 200.60.60.2:1046
..
.J^$.]...{............tyuw}........{..~{upr..........x{pomox|....~.~{~{|.........}vrqstv|{zvw|.{~~|wsx}............~}rty.........}...}zyvxy}ulqrsuw~{|.....~z{.zw|y~.|~..
Thanks in advance!
Diego.
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