[Users] log from rtpproxy, send a 0 as voice port

[laurent schweizer]

hello,
this is the log from the rtpproxy and i see that the returned port is 0.


caller's address filled in: 83.76.253.30:55351 (RTP)
callee's address filled in: 193.zzzzzzzzz:19320 (RTP)
guessing RTCP port for callee to be 19321
received command "U 3420006225 at 192.168.1.33 193.zzzzzzzz 19320
as6e4b6526;1 3835457540"
adding strong flag to existing session, new=1/0/0
lookup on ports 35008/0, session timer restarted
pre-filling callee's address with 193.zzzzzzzzz:19320

 sending reply "0 62.2.xxxxxx



--------------------
all logs

received command "U 3420006225 at 192.168.1.33 83.76.253.30 10600 3835457540;1"
new session 3420006225 at 192.168.1.33, tag 3835457540;1 requested, type strong
new session on a port 35006 created, tag 3835457540;1
pre-filling caller's address with 83.76.253.30:10600
sending reply "35006 62.2.xxxxxxxx
"

received command "U 3420006225 at 192.168.1.33 83.76.253.30 10700 3835457540;2"
new session 3420006225 at 192.168.1.33, tag 3835457540;2 requested, type strong
new session on a port 35008 created, tag 3835457540;2
pre-filling caller's address with 83.76.253.30:10700
sending reply "35008 62.2.xxxxxxx
"

received command "L 3420006225 at 192.168.1.33 62.2.yyyyyy 13908
3835457540;1 as6e4b6526"
lookup on ports 35006/35010, session timer restarted
pre-filling callee's address with 62.2.195.189:13908
sending reply "35010 62.2.xxxxxxxx
"


caller's address filled in: 83.76.253.30:55351 (RTP)
callee's address filled in: 193.zzzzzzzzz:19320 (RTP)
guessing RTCP port for callee to be 19321
received command "U 3420006225 at 192.168.1.33 193.zzzzzzzz 19320
as6e4b6526;1 3835457540"
adding strong flag to existing session, new=1/0/0
lookup on ports 35008/0, session timer restarted
pre-filling callee's address with 193.zzzzzzzzz:19320
---------- >>>>>>>>>>    >>>>   sending reply "0 62.2.xxxxxx
"

received command "L 3420006225 at 192.168.1.33 192.168.1.33 10600
as6e4b6526;1 3835457540"
lookup on ports 35012/0, session timer restarted
pre-filling caller's address with 192.168.1.33:10600
sending reply "35012 62.2.xxxxxxx
"

received command "D 3420006225 at 192.168.1.33 3835457540 as6e4b6526"
forcefully deleting session 2 on ports 35012/0
RTP stats: 308 in from callee, 0 in from caller, 308 relayed, 0 dropped
RTCP stats: 3 in from callee, 0 in from caller, 3 relayed, 0 dropped
session on ports 35012/0 is cleaned up
forcefully deleting session 1 on ports 35006/35010
RTP stats: 267 in from callee, 687 in from caller, 954 relayed, 0 dropped

RTCP stats: 1 in from callee, 0 in from caller, 1 relayed, 0 dropped

session on ports 35006/35010 is cleaned up

sending reply "0