14 Jul
2006
14 Jul
'06
2:43 p.m.
Hi Kenny,
sorry - there was a mistake in my script. It should be:
if (method=="BYE" || method=="CANCEL") {
unforce_rtp_proxy();
if (method=="CANCEL") {
t_relay();
exit;
}
}
the exit; has to be called only if relay was done to allow BYE to pass
through and to be processed by loose_route().
Regards,
Bogdan
Kenny Chua wrote:
Hi Bogdan I tried what you told me to, however I still
have the same
problem. Seems like nothing is hanging up now. However if I used this
config before the loose route, things are slightly better, just that
the caller(softphne) hangs up first, then the calle(softphone) wont
hang up itself.
if (method=="BYE" || method=="CANCEL") {
unforce_rtp_proxy();
t_relay();
exit;
} ;
The bye is still not working right. Below is my config that I tried
using ur suggestion and ngrep:
debug=3
fork=yes
log_stderror=no
listen=68.xxx.xxx.xxx
alias=test.com
port=5060
children=16
dns=no
rev_dns=no
fifo="/tmp/openser_fifo"
fifo_db_url="mysql://openser:openserrw@localhost/openser"
loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so"
loadmodule "/usr/local/lib/openser/modules/tm.so"
loadmodule "/usr/local/lib/openser/modules/rr.so"
loadmodule "/usr/local/lib/openser/modules/maxfwd.so"
loadmodule "/usr/local/lib/openser/modules/usrloc.so"
loadmodule "/usr/local/lib/openser/modules/registrar.so"
loadmodule "/usr/local/lib/openser/modules/auth.so"
loadmodule "/usr/local/lib/openser/modules/auth_db.so"
loadmodule "/usr/local/lib/openser/modules/uri.so"
loadmodule "/usr/local/lib/openser/modules/uri_db.so"
loadmodule "/usr/local/lib/openser/modules/domain.so"
loadmodule "/usr/local/lib/openser/modules/nathelper.so"
loadmodule "/usr/local/lib/openser/modules/avpops.so"
loadmodule "/usr/local/lib/openser/modules/textops.so"
loadmodule "/usr/local/lib/openser/modules/xlog.so"
loadmodule "/usr/local/lib/openser/modules/permissions.so"
modparam("auth_db|permissions|uri_db|usrloc", "db_url",
"mysql://openser:openserrw@localhost/openser")
modparam("auth_db", "calculate_ha1", 1)
modparam("auth_db", "password_column", "password")
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "rtpproxy_sock",
"unix:/var/run/rtpproxy.sock")
modparam("usrloc", "db_mode", 2)
modparam("registrar", "nat_flag", 6)
modparam("rr", "enable_full_lr", 1)
modparam("tm", "fr_inv_timer", 27)
modparam("tm", "fr_inv_timer_avp", "inv_timeout")
modparam("permissions", "db_mode", 1)
modparam("permissions", "trusted_table", "trusted")
route {
# -----------------------------------------------------------------
# Sanity Check Section
# -----------------------------------------------------------------
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483", "Too Many Hops");
exit;
};
if (msg:len > max_len) {
sl_send_reply("513", "Message Overflow");
exit;
};
# -----------------------------------------------------------------
# Record Route Section
# -----------------------------------------------------------------
if (method!="REGISTER") {
record_route();
};
if (method=="BYE" || method=="CANCEL") {
unforce_rtp_proxy();
if(method=="CANCEL")
t_relay();
exit;
} ;
# -----------------------------------------------------------------
# Loose Route Section
# -----------------------------------------------------------------
if (loose_route()) {
if ((method=="INVITE" || method=="REFER") &&
!has_totag()) {
sl_send_reply("403", "Forbidden");
return;
};
if (method=="INVITE") {
if (!proxy_authorize("","subscriber")) {
proxy_challenge("","0");
return;
} else if (!check_from()) {
sl_send_reply("403", "Use From=ID");
return;
};
consume_credentials();
if (nat_uac_test("19")) {
setflag(6);
force_rport();
fix_nated_contact();
};
force_rtp_proxy("l");
};
route(1);
return;
};
# -----------------------------------------------------------------
# Call Type Processing Section
# -----------------------------------------------------------------
if (!is_uri_host_local()) {
if (is_from_local() || allow_trusted()) {
route(4);
route(1);
} else {
sl_send_reply("403", "Forbidden");
};
return;
};
if (method=="ACK") {
route(1);
return;
} else if (method=="CANCEL") {
route(1);
return;
} else if (method=="INVITE") {
route(3);
return;
} else if (method=="REGISTER") {
route(2);
return;
};
lookup("aliases");
if (!is_uri_host_local()) {
route(4);
route(1);
return;
};
if (!lookup("location")) {
sl_send_reply("404", "User Not Found");
return;
};
route(1);
}
route[1] {
# -----------------------------------------------------------------
# Default Message Handler
# -----------------------------------------------------------------
t_on_reply("1");
if (!t_relay()) {
if ((method=="INVITE" || method=="ACK") &&
isflagset(6)) {
unforce_rtp_proxy();
};
sl_reply_error();
};
}
route[2] {
# -----------------------------------------------------------------
# REGISTER Message Handler
# ----------------------------------------------------------------
if (!search("^Contact:[ ]*\*") && nat_uac_test("19")) {
setflag(6);
fix_nated_register();
force_rport();
};
sl_send_reply("100", "Trying");
if (!www_authorize("","subscriber")) {
www_challenge("","0");
exit;
};
if (!check_to()) {
sl_send_reply("401", "Unauthorized");
return;
};
consume_credentials();
if (!save("location")) {
sl_reply_error();
};
}
route[3] {
# -----------------------------------------------------------------
# INVITE Message Handler
# -----------------------------------------------------------------
if (!allow_trusted()) {
if (!proxy_authorize("","subscriber")) {
proxy_challenge("","0");
return;
} else if (!check_from()) {
sl_send_reply("403", "Use From=ID");
return;
};
};
consume_credentials();
if (nat_uac_test("19")) {
setflag(6);
}
lookup("aliases");
if (!is_uri_host_local()) {
route(4);
route(1);
return;
};
if (uri=~"^sip:[0-9]{3}@") {
lookup("aliases");
lookup("location");
route(4);
route(1);
return;
};
if(!lookup("location")){
if (uri=~"^sip:[0-9]*@") {
route(4);
route(5);
return;
};
sl_send_reply("404", "User Not Found");
return;
};
route(4);
route(1);
}
route[4] {
# -----------------------------------------------------------------
# NAT Traversal Section
# -----------------------------------------------------------------
if (isflagset(6)) {
force_rport();
fix_nated_contact();
force_rtp_proxy();
}
}
route[5] {
# -----------------------------------------------------------------
# PSTN Handler
# -----------------------------------------------------------------
rewritehostport("pstn.gateway:5060");
avp_write("i:45", "inv_timeout");
route(1);
}
onreply_route[1] {
if (isflagset(6) && status=~"(180)|(183)|2[0-9][0-9]") {
if (!search("^Content-Length:[ ]*0")) {
force_rtp_proxy();
};
};
if (nat_uac_test("1")) {
fix_nated_contact();
};
}
[root@adsl-068-213-154-138 openser]# ngrep -qt port 5060
interface: eth0 (68.xxx.xxx.xxx/255.255.255.248)
filter: (ip) and ( port 5060 )
U 2006/06/30 21:13:29.086503 70.xxx.xxx.xxx:5062 -> 68.xxx.xxx.xxx:5060
BYE sip:68.xxx.xxx.xxx SIP/2.0..Call-ID:
7b304ac5-59d54-c0a814d0@test.com..From:
CIO<sip:202@test.com>;tag=2d8ac-e57529..To:
<sip:200@test.com>;tag=4197719146..CSeq: 102 BYE..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5062;rport..Contact: CIO<sip:202@70.xxx.xxx.xxx:5062>..Ma
x-Forwards: 70..Route: <sip:200@70.xxx.xxx.xxx:5060>..User-Agent:
BVA8051S (LDTK AR18D ) STUN 1 0 0..Supported:
timer..Proxy-Authorization: Digest userna
me="202",realm="test.com",uri="sip:68.xxx.xxx.xxx",response="b037fee90080d847fa4c837faba14862",nonce="44a5db70e33b5ec051569d1d7fbc2c6f328d
63f2"..Content-Length: 0....
U 2006/06/30 21:13:29.602024 70.xxx.xxx.xxx:5062 -> 68.xxx.xxx.xxx:5060
BYE sip:68.xxx.xxx.xxx SIP/2.0..Call-ID:
7b304ac5-59d54-c0a814d0@test.com..From:
CIO<sip:202@test.com>;tag=2d8ac-e57529..To:
<sip:200@test.com>;tag=4197719146..CSeq: 102 BYE..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5062;rport..Contact: CIO<sip:202@70.xxx.xxx.xxx:5062>..Ma
x-Forwards: 70..Route: <sip:200@70.xxx.xxx.xxx:5060>..User-Agent:
BVA8051S (LDTK AR18D ) STUN 1 0 0..Supported:
timer..Proxy-Authorization: Digest userna
me="202",realm="test.com",uri="sip:68.xxx.xxx.xxx",response="b037fee90080d847fa4c837faba14862",nonce="44a5db70e33b5ec051569d1d7fbc2c6f328d
63f2"..Content-Length: 0....
U 2006/06/30 21:13:30.259448 70.xxx.xxx.xxx:1024 -> 68.xxx.xxx.xxx:5060
SIP/2.0 200 Ok..Via: SIP/2.0/UDP
68.xxx.xxx.xxx;branch=z9hG4bKb10a.4676fc16.0..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5062;rport=5062..From: CIO <sip:202@test.com
;tag=2d8ac-e57529..To:
<sip:200@test.com>;tag=4197719146..Contact:
<sip:200@70.xxx.xxx.xxx:5060>..Record-Route: <sip:68.21
3.154.138;ftag=2d8ac-e57529;lr=on>..Call-ID:
7b304ac5-59d54-c0a814d0@test.com..CSeq: 101 INVITE..Content-Type:
application/sdp..Server: X-
Lite release 1105x..Content-Length: 308....v=0..o=200 378856709
378857471 IN IP4 70.xxx.xxx.xxx..s=X-Lite..c=IN IP4
70.xxx.xxx.xxx..t=0 0..m=audio 8000 RT
P/AVP 0 8 3 98 97 101..a=rtpmap:0 pcmu/8000..a=rtpmap:8
pcma/8000..a=rtpmap:3 gsm/8000..a=rtpmap:98 iLBC/8000..a=rtpmap:97
speex/8000..a=rtpmap:101 tele
phone-event/8000..a=fmtp:101 0-15..a=sendrecv..
U 2006/06/30 21:13:30.259708 68.xxx.xxx.xxx:5060 -> 70.xxx.xxx.xxx:5062
SIP/2.0 200 Ok..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5062;rport=5062..From: CIO
<sip:202@test.com>;tag=2d8ac-e57529..To: <sip:200@test.com
;tag=4197719146..Contact:
<sip:200@70.xxx.xxx.xxx:5060>..Record-Route:
<sip:68.xxx.xxx.xxx;ftag=2d8ac-e57529;lr=on>..Call-ID: 7b304ac5-59d54-c0a
814d0@test.com..CSeq: 101 INVITE..Content-Type:
application/sdp..Server: X-Lite release 1105x..Content-Length:
308....v=0..o=200 378856709
378857471 IN IP4 70.xxx.xxx.xxx..s=X-Lite..c=IN IP4
70.xxx.xxx.xxx..t=0 0..m=audio 8000 RTP/AVP 0 8 3 98 97
101..a=rtpmap:0 pcmu/8000..a=rtpmap:8 pcma/80
00..a=rtpmap:3 gsm/8000..a=rtpmap:98 iLBC/8000..a=rtpmap:97
speex/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101
0-15..a=sendrecv..
U 2006/06/30 21:13:30.399353 70.xxx.xxx.xxx:5062 -> 68.xxx.xxx.xxx:5060
ACK sip:68.xxx.xxx.xxx SIP/2.0..Call-ID:
7b304ac5-59d54-c0a814d0@test.com..From:
CIO<sip:202@test.com>;tag=2d8ac-e57529..To:
<sip:200@test.com>;tag=4197719146..CSeq: 101 ACK..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5062;rport..Contact: CIO<sip:202@70.xxx.xxx.xxx:5062>..Ma
x-Forwards: 70..Route: <sip:200@70.xxx.xxx.xxx:5060>..User-Agent:
BVA8051S (LDTK AR18D ) STUN 1 0 0..Content-Length: 0....
U 2006/06/30 21:13:30.399553 68.xxx.xxx.xxx:5060 -> 70.xxx.xxx.xxx:5060
ACK sip:200@70.xxx.xxx.xxx:5060 SIP/2.0..Record-Route:
<sip:68.xxx.xxx.xxx;ftag=2d8ac-e57529;lr=on>..Call-ID:
7b304ac5-59d54-c0a814d0(a)test.com
..From: CIO<sip:202@test.com>;tag=2d8ac-e57529..To:
<sip:200@test.com>;tag=4197719146..CSeq: 101 ACK..Via: SIP/2.0/UDP 68
.213.154.138;branch=0..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5062;rport=5062..Contact:
CIO<sip:202@70.xxx.xxx.xxx:5062>..Max-Forwards: 69..User-Agent: BVA8051S
(LDTK AR18D ) STUN 1 0 0..Content-Length: 0....
U 2006/06/30 21:13:30.608084 70.xxx.xxx.xxx:5062 -> 68.xxx.xxx.xxx:5060
BYE sip:68.xxx.xxx.xxx SIP/2.0..Call-ID:
7b304ac5-59d54-c0a814d0@test.com..From:
CIO<sip:202@test.com>;tag=2d8ac-e57529..To:
<sip:200@test.com>;tag=4197719146..CSeq: 102 BYE..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5062;rport..Contact: CIO<sip:202@70.xxx.xxx.xxx:5062>..Ma
x-Forwards: 70..Route: <sip:200@70.xxx.xxx.xxx:5060>..User-Agent:
BVA8051S (LDTK AR18D ) STUN 1 0 0..Supported:
timer..Proxy-Authorization: Digest userna
me="202",realm="test.com",uri="sip:68.xxx.xxx.xxx",response="b037fee90080d847fa4c837faba14862",nonce="44a5db70e33b5ec051569d1d7fbc2c6f328d
63f2"..Content-Length: 0....
U 2006/06/30 21:13:32.324907 70.xxx.xxx.xxx:1024 -> 68.xxx.xxx.xxx:5060
BYE sip:202@70.xxx.xxx.xxx:5062 SIP/2.0..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5060;rport;branch=z9hG4bK6DCE6FB5347E4C64B528E78857E75918..From:
<sip:200@test.com
;tag=4197719146..To: CIO
<sip:202@test.com>;tag=2d8ac-e57529..Contact:
<sip:200@70.xxx.xxx.xxx:5060>..Route: <sip:68.xxx.xx
x.xxx;ftag=2d8ac-e57529;lr=on>..Call-ID:
7b304ac5-59d54-c0a814d0@test.com..CSeq: 27264 BYE..Max-Forwards:
70..User-Agent: X-Lite release 1
105x..Content-Length: 0....
U 2006/06/30 21:13:33.997886 70.xxx.xxx.xxx:1024 -> 68.xxx.xxx.xxx:5060
BYE sip:202@70.xxx.xxx.xxx:5062 SIP/2.0..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5060;rport;branch=z9hG4bK6DCE6FB5347E4C64B528E78857E75918..From:
<sip:200@test.com
;tag=4197719146..To: CIO
<sip:202@test.com>;tag=2d8ac-e57529..Contact:
<sip:200@70.xxx.xxx.xxx:5060>..Route: <sip:68.xxx.xx
x.xxx;ftag=2d8ac-e57529;lr=on>..Call-ID:
7b304ac5-59d54-c0a814d0@test.com..CSeq: 27264 BYE..Max-Forwards:
70..User-Agent: X-Lite release 1
105x..Content-Length: 0....
*/Bogdan-Andrei Iancu <bogdan(a)voice-system.ro>/* wrote:
try something like:
if
(method=="BYE" || method=="CANCEL") {
unforce_rtp_proxy();
if (method=="CANCEL")
t_relay();
exit;
}
be doing this you let the BYE to reach the loose_route and be
properly
routed.
regards,
bogdan
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