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<DIV><FONT face=Arial size=2>Dear List,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>SER at Public IP : 212.154.104.198 and operating
good, there's no firewall or etc.</FONT></DIV>
<DIV><FONT face=Arial size=2>PSTN Gateway located at Public IP : 212.154.59.48
and operating good, there's no firewall or etc.</FONT></DIV>
<DIV><FONT face=Arial size=2>There are two ATA's for testing purpose, both are
behind NAT (Zoom X4 ADSL Modem/Gateway) but please note that port forwarding is
done from router so when a user dials another one, the voice traffce flows
directly between users, not on SER and again no problem for parties while
calling each other, they can hear/speak.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Gateway already set up to accept calls from SER's
IP. When i try to dial a cellular/landline number as i can see results from
ngrep utility, SER routes the call to Gateway and step by step it's , INVITE,
RINGING... i hear ringing tone, and then internet connection for
computers/servers/voip devices in the ATA's sides are cut and ADSL modems halts,
i have to switch it off and on. after a time, not more then 10 seconds my
cellular rings, i open it and there's no voice since the connection was lost
with ATA's... Finally, i can say that routing is working but why my internet
connection is lost everytime when i try to make a cellular/landline
call...</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I've tried to setup a STUN Server Setting in ATA's,
i've tried with a public STUN Server 66.7.238.210:3478 again that did not solved
my problem.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Anyone have an idea ?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2>Ozan Blotter</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>My SER version is 0.9.4 and below is my
SER.CFG</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>check_via=no # (cmd. line:
-v)<BR>dns=no #
(cmd. line: -r)<BR>rev_dns=no # (cmd. line:
-R)<BR>port=5060<BR>children=4<BR>fifo="/tmp/openser_fifo"</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>loadmodule
"/usr/lib/openser/modules/sl.so"<BR>loadmodule
"/usr/lib/openser/modules/tm.so"<BR>loadmodule
"/usr/lib/openser/modules/rr.so"<BR>loadmodule
"/usr/lib/openser/modules/maxfwd.so"<BR>loadmodule
"/usr/lib/openser/modules/usrloc.so"<BR>loadmodule
"/usr/lib/openser/modules/registrar.so"<BR>loadmodule
"/usr/lib/openser/modules/textops.so"</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>modparam("usrloc", "db_mode",
0)<BR>modparam("rr", "enable_full_lr", 1)</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>route{</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> if
(!mf_process_maxfwd_header("10"))
{<BR>
sl_send_reply("483","Too Many
Hops");<BR>
break;<BR>
};<BR> if (msg:len >= 8192 )
{<BR>
sl_send_reply("513", "Message too
big");<BR>
break;<BR> };</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> if
(!method=="REGISTER") record_route();</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> if
(loose_route())
{<BR>
append_hf("P-hint:
rr-enforced\r\n");<BR>
route(1);<BR>
break;<BR> };</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> if
(!uri==myself)
{<BR>
append_hf("P-hint:
outbound\r\n");<BR>
route(1);<BR>
break;<BR> };</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>
if (method=="REGISTER") {</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>
save("location");<BR>
break;<BR>
};</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>
if (lookup("aliases"))
{<BR>
if(!uri==myself)
{<BR>
append_hf("P-hint: outbound
alias\r\n");<BR>
route(1);<BR>
break;<BR>
}<BR>
}</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>
if (uri=~"^sip:9053[0-9]*@*")
{<BR>
rewritehost("212.154.XX.YY");<BR>
#
prefix("201");<BR>
route(1);<BR>
break;<BR>
};</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>
if (!lookup("location"))
{<BR>
sl_send_reply("404", "Not
Found");<BR>
break;<BR>
};</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>
append_hf("P-hint: usrloc
applied\r\n");<BR>
route(1);<BR>}</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>route[1]<BR>{<BR> if
(!t_relay())
{<BR>
sl_reply_error();<BR>
};<BR>}</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>This is NGREP log for a cellular call
:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>[root@n212-154-104-198 openser]# ngrep 90532 port
5060<BR>interface: eth0 (212.154.104.196/255.255.255.252)<BR>filter: ip and (
port 5060 )<BR>match: 90532<BR>###<BR>U 85.96.192.140:5060 ->
212.154.104.198:5060<BR> INVITE sip:905325123580@212.154.104.198
SIP/2.0..Via: SIP/2.0/UDP 85.96.192<BR>
.140:5060;branch=z9hG4bKaae6e7e772518fac..Max-Forwards: 70..To:
<sip:905325<BR> <A
href="mailto:123580@212.154.104.198>..From">123580@212.154.104.198>..From</A>:
<sip:8334843600@212.154.104.198;user=phone>;<BR>
tag=xIjNyIDMxID..Call-ID: <A
href="mailto:7626671D19D1212@85.96.192.140..CSeq">7626671D19D1212@85.96.192.140..CSeq</A>:
1 INVITE..Co<BR> ntact:
<sip:8334843600@85.96.192.140:5060>..Session-Expires:
100;refresher=<BR> uac..Supported: timer..Content-Type:
application/sdp..Content-Length: 191..<BR> ..v=0..o=8334843600 0 0 IN IP4
85.96.192.140..s=-..c=IN IP4 85.96.192.140..<BR> t=0 0..m=audio 15034
RTP/AVP 18 18..a=rtpmap:18 G729/8000..a=sendrecv..a=rt<BR> pmap:18
G729/8000..a=sendrecv..a=ptime:20..<BR>#<BR>U 212.154.104.198:5060 ->
85.96.192.140:5060<BR> SIP/2.0 100 trying -- your call is important to
us..Via: SIP/2.0/UDP 85.96.<BR>
192.140:5060;branch=z9hG4bKaae6e7e772518fac..To:
<sip:905325123580@212.154.<BR> 104.198>..From:
<sip:8334843600@212.154.104.198;user=phone>;tag=xIjNyIDMxID<BR>
..Call-ID: <A
href="mailto:7626671D19D1212@85.96.192.140..CSeq">7626671D19D1212@85.96.192.140..CSeq</A>:
1 INVITE..Server: OpenSer (<BR> 0.9.4 (i386/linux))..Content-Length:
0..Warning: 392 212.154.104.198:5060 "<BR> Noisy feedback tells:
pid=1969 req_src_ip=85.96.192.140 req_src_port=5060<BR>
in_uri=sip:905325123580@212.154.104.198
out_uri=sip:905325123580@212.154.59<BR> .48 via_cnt==1"....<BR>#<BR>U
212.154.104.198:5060 -> 212.154.59.48:5060<BR> INVITE
sip:905325123580@212.154.59.48 SIP/2.0..Record-Route:
<sip:212.154.1<BR> 04.198;ftag=xIjNyIDMxID;lr=on>..Via: SIP/2.0/UDP
212.154.104.198;branch=z9h<BR> G4bK1bbb.81b58062.0..Via: SIP/2.0/UDP
85.96.192.140:5060;branch=z9hG4bKaae6<BR> e7e772518fac..Max-Forwards:
16..To: <sip:905325123580@212.154.104.198>..Fro<BR> m:
<sip:8334843600@212.154.104.198;user=phone>;tag=xIjNyIDMxID..Call-ID:
76<BR> <A
href="mailto:26671D19D1212@85.96.192.140..CSeq">26671D19D1212@85.96.192.140..CSeq</A>:
1 INVITE..Contact: <sip:8334843600@85.96<BR>
.192.140:5060>..Session-Expires: 100;refresher=uac..Supported:
timer..Conte<BR> nt-Type: application/sdp..Content-Length:
191....v=0..o=8334843600 0 0 IN I<BR> P4 85.96.192.140..s=-..c=IN IP4
85.96.192.140..t=0 0..m=audio 15034 RTP/AVP<BR> 18 18..a=rtpmap:18
G729/8000..a=sendrecv..a=rtpmap:18 G729/8000..a=sendrec<BR>
v..a=ptime:20..<BR>#<BR>U 212.154.59.48:5060 ->
212.154.104.198:5060<BR> SIP/2.0 100 Trying..Via: SIP/2.0/UDP
212.154.104.198:5060;branch=z9hG4bK1bb<BR> b.81b58062.0..Via: SIP/2.0/UDP
85.96.192.140:5060;branch=z9hG4bKaae6e7e7725<BR> 18fac..Record-Route:
<sip:212.154.104.198;ftag=xIjNyIDMxID;lr=on>..From: <s<BR>
ip:8334843600@212.154.104.198;user=phone>;tag=xIjNyIDMxID..To:
<sip:9053251<BR> <A
href="mailto:23580@212.154.104.198>;tag=ff0551002a01ff10ff0000ffffffff1e..Call-ID">23580@212.154.104.198>;tag=ff0551002a01ff10ff0000ffffffff1e..Call-ID</A>:
76266<BR> <A
href="mailto:71D19D1212@85.96.192.140..CSeq">71D19D1212@85.96.192.140..CSeq</A>:
1 INVITE..Contact: <sip:905325123580@212.15<BR>
4.59.48;user=phone>..Server: MERA MSIP v.1.0.1..Content-Length:
0....<BR>##<BR>U 212.154.59.48:5060 -> 212.154.104.198:5060<BR> SIP/2.0
180 Ringing..Via: SIP/2.0/UDP 212.154.104.198:5060;branch=z9hG4bK1b<BR>
bb.81b58062.0..Via: SIP/2.0/UDP
85.96.192.140:5060;branch=z9hG4bKaae6e7e772<BR> 518fac..Record-Route:
<sip:212.154.104.198;ftag=xIjNyIDMxID;lr=on>..From: <<BR>
sip:8334843600@212.154.104.198;user=phone>;tag=xIjNyIDMxID..To:
<sip:905325<BR> <A
href="mailto:123580@212.154.104.198>;tag=ff0551002a01ff10ff0000ffffffff1e..Call-ID">123580@212.154.104.198>;tag=ff0551002a01ff10ff0000ffffffff1e..Call-ID</A>:
7626<BR> <A
href="mailto:671D19D1212@85.96.192.140..CSeq">671D19D1212@85.96.192.140..CSeq</A>:
1 INVITE..Contact: <sip:905325123580@212.1<BR>
54.59.48;user=phone>..Server: MERA MSIP v.1.0.1..Content-Length:
0....<BR>#<BR>U 212.154.104.198:5060 -> 85.96.192.140:5060<BR> SIP/2.0
180 Ringing..Via: SIP/2.0/UDP 85.96.192.140:5060;branch=z9hG4bKaae6<BR>
e7e772518fac..Record-Route:
<sip:212.154.104.198;ftag=xIjNyIDMxID;lr=on>..F<BR> rom:
<sip:8334843600@212.154.104.198;user=phone>;tag=xIjNyIDMxID..To:
<sip:<BR> <A
href="mailto:905325123580@212.154.104.198>;tag=ff0551002a01ff10ff0000ffffffff1e..Call-ID">905325123580@212.154.104.198>;tag=ff0551002a01ff10ff0000ffffffff1e..Call-ID</A><BR>
: <A
href="mailto:7626671D19D1212@85.96.192.140..CSeq">7626671D19D1212@85.96.192.140..CSeq</A>:
1 INVITE..Contact: <sip:905325123580<BR>
@212.154.59.48;user=phone>..Server: MERA MSIP v.1.0.1..Content-Length:
0...<BR> .<BR>##</FONT></DIV></FONT></DIV></BODY></HTML>