2 Jun
2011
2 Jun
'11
10:26 p.m.
Kamailio 3.1.2
Here is my setup:
Phone1 (10.10.1.114)
|
Kamailio (10.10.1.230)
/ \
/ \
Freeswitch1 Freeswitch2 ----------------------> Other phones
(10.10.1.222) (10.10.1.223)
Both Freeswitch's share the same REGISTRATION information. Phone1 is already
registered with Freeswitch. When I try to dial 'Other phones' using phone1, the
dispatcher always get into FAILURE route although the log shows that kamailio did send
INVITE to 10.10.1.222 and received '407 - Proxy Authentication Required' from
Freexwitch1 and then dispatcher send INVITE to 10.10.1.223 and also received '407 -
Proxy Authentication Required' from Freexwitch2 and eventually failed.
Any idea?
Here is my configuration:
modparam("dispatcher", "db_url", DBURL)
modparam("dispatcher", "table_name", "dispatcher")
modparam("dispatcher", "ds_ping_interval", 10000)
modparam("dispatcher", "ds_probing_threshhold", 3)
#modparam("dispatcher", "ds_ping_reply_codes",
"class=2;class=4")
modparam("dispatcher", "ds_ping_method", "OPTIONS")
modparam("dispatcher", "ds_probing_mode", 1)
modparam("dispatcher", "ds_ping_from",
"sip:proxy@SIP-router1.testnet.net")
modparam("dispatcher", "dst_avp", "$avp(dsdst)")
modparam("dispatcher", "grp_avp", "$avp(dsgrp)")
modparam("dispatcher", "cnt_avp", "$avp(dscnt)")
modparam("dispatcher", "attrs_avp", "$avp(dsattrs)")
modparam("dispatcher", "flags", 3)
modparam("dispatcher", "force_dst", 1)
route {
....
if ( ds_select_dst("$var(group)", "9") ){
route(RELAY_DS);
return;
...
}
route[[RELAY_DS]
if (is_method("INVITE")) {
t_on_branch("BRANCH_ONE");
t_on_reply("NAT_REPLY");
t_on_failure("FAIL_DS");
}
if (!t_relay()) {
sl_reply_error();
}
}
failure_route[FAIL_DS] {
if (t_check_status("408")) {
ds_mark_dst("i");
}
if (!ds_next_dst()) {
t_reply("503", "Service unavailable: no more dst");
exit;
}
t_on_failure("FAIL_DS");
route(RELAY_DS);
}
onreply_route[NAT_REPLY]
{
xlog("L_INFO", "REPLY_ROUTE: S=$rs - $rr F=$fu T=$tu
IP=$avp(s:ip):$avp(s:port) ($si:$sp) ID=$ci\n");
}
And here is the SIP messages from ngrep:
U 10.10.1.144:51029 -> 10.10.1.230:5060
INVITE sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP
10.10.1.144:5060;branch=z9hG4bK116d554d..F
rom: "Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet
.net;user=phone>..Call-ID:
00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 70..Date: Thu, 02 Jun 2011
19:14:14 GMT..CSeq: 101 INVITE..User-Agent: Cisco-CP7960G/7.5..Contact:
<sip:5022441011@10.10.1.144:5060>..Expires:
180..Accept: application/sdp..Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE..Supported: replaces..C
ontent-Length: 261..Content-Type: application/sdp..Content-Disposition:
session;handling=optional....v=0..o=Cisco-SIPUA
10962 0 IN IP4 10.10.1.144..s=SIP Call..t=0 0..m=audio 20372 RTP/AVP 0 8 18 101..c=IN IP4
10.10.1.144..a=rtpmap:
0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18 G729/8000..a=rtpmap:101
telephone-event/8000..a=fmtp:101 0-15..a=sendrecv
..
#
U 10.10.1.230:5060 -> 10.10.1.144:5060
SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
10.10.1.144:5060;branch=z9hG4bK116d554d..From:
"Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.net;
user=phone>..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..CSeq: 101
INVITE..Server: kamailio (3.1.2 (x8
6_64/linux))..Content-Length: 0....
#
U 10.10.1.230:5060 -> 10.10.1.222:5060
INVITE sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Record-Route:
<sip:10.10.1.230;lr=on;nat=yes>..Via: SIP/2.0/
UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Via: SIP/2.0/UDP
10.10.1.144:5060;branch=z9hG4bK116d554d..From: "L
ine1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.net;us
er=phone>..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards:
69..Date: Thu, 02 Jun 2011 19:14:
14 GMT..CSeq: 101 INVITE..User-Agent: Cisco-CP7960G/7.5..Contact:
<sip:5022441011@10.10.1.144:5060>..Expires: 180..A
ccept: application/sdp..Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE..Supported: replaces..Content-
Length: 277..Content-Type: application/sdp..Content-Disposition:
session;handling=optional....v=0..o=Cisco-SIPUA 10962 0
IN IP4 10.10.1.231..s=SIP Call..t=0 0..m=audio 38426 RTP/AVP 0 8 18 101..c=IN IP4
10.10.1.231..a=rtpmap:0 PCMU/80
00..a=rtpmap:8 PCMA/8000..a=rtpmap:18 G729/8000..a=rtpmap:101
telephone-event/8000..a=fmtp:101 0-15..a=sendrecv..a=nortp
proxy:yes..
#
U 10.10.1.222:5060 -> 10.10.1.230:5060
SIP/2.0 100 Trying..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Via:
SIP/2.0/UDP 10.10.1.144:5060
;branch=z9hG4bK116d554d..Record-Route: <sip:10.10.1.230;lr=on;nat=yes>..From:
"Line1" <sip:5022441011@fs2000.lightyea
r.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.net;user=phone>..Call-ID: 00082166-efcb0013
-692f44d9-6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent:
FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011-04-19 0
3-05-32 -0400..Content-Length: 0....
#
U 10.10.1.222:5060 -> 10.10.1.230:5060
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Via: SIP/2.0/U
DP 10.10.1.144:5060;branch=z9hG4bK116d554d..From: "Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb0021
53bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.net;user=phone>;tag=6mjQm2eayZ49j..Call-ID:
00082166-efcb0013-692f44d9
-6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent:
FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011-04-19 03-05-32 -
0400..Accept: application/sdp..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE,
INFO, REGISTER, REFER, NOTIFY,
PUBLISH, SUBSCRIBE..Supported: timer, precondition, path, replaces..Allow-Events: talk,
hold, presence, dialog, line-se
ize, call-info, sla, include-session-description, presence.winfo, message-summary,
refer..Proxy-Authenticate: Digest rea
lm="fs2000.testnet.net", nonce="8da1ddb1-e393-442c-8be0-17e439457363",
algorithm=MD5, qop="auth"..Content-Length: 0...
.
#
U 10.10.1.230:5060 -> 10.10.1.222:5060
ACK sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP
10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Fro
m: "Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.n
et;user=phone>;tag=6mjQm2eayZ49j..Call-ID:
00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 69..CSeq:
101 ACK..Content-Length: 0....
#
U 10.10.1.230:5060 -> 10.10.1.223:5060
INVITE sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Record-Route:
<sip:10.10.1.230;lr=on;nat=yes;nat=yes>..Via:
SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Via: SIP/2.0/UDP
10.10.1.144:5060;branch=z9hG4bK116d554d..
From: "Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.lightyea
r.net;user=phone>..Call-ID:
00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 69..Date: Thu, 02 Jun 201
1 19:14:14 GMT..CSeq: 101 INVITE..User-Agent: Cisco-CP7960G/7.5..Contact:
<sip:5022441011@10.10.1.144:5060>..Expires
: 180..Accept: application/sdp..Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE..Supported: replaces..
Content-Length: 328..Content-Type: application/sdp..Content-Disposition:
session;handling=optional....v=0..o=Cisco-SIPUA
10962 0 IN IP4 10.10.1.23110.10.1.231..s=SIP Call..t=0 0..m=audio 3842638426 RTP/AVP 0 8
18 101..c=IN IP4 216.49.
129.23110.10.1.231..a=rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18
G729/8000..a=rtpmap:101 telephone-event/8
000..a=fmtp:101 0-15..a=sendrecv..a=nortpproxy:yes..a=nortpproxy:yes..
#
U 10.10.1.223:5060 -> 10.10.1.230:5060
SIP/2.0 100 Trying..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Via:
SIP/2.0/UDP 10.10.1.144:5060
;branch=z9hG4bK116d554d..Record-Route:
<sip:10.10.1.230;lr=on;nat=yes;nat=yes>..From: "Line1"
<sip:5022441011@fs2000.
testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.net;user=phone>..Call-ID: 00082166-
efcb0013-692f44d9-6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent:
FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011
-04-19 03-05-32 -0400..Content-Length: 0....
#
U 10.10.1.223:5060 -> 10.10.1.230:5060
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Via: SIP/2.0/U
DP 10.10.1.144:5060;branch=z9hG4bK116d554d..From: "Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb0021
53bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.net;user=phone>;tag=Ky0XB4gDeDy6F..Call-ID:
00082166-efcb0013-692f44d9
-6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent:
FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011-04-19 03-05-32 -
0400..Accept: application/sdp..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE,
INFO, REGISTER, REFER, NOTIFY,
PUBLISH, SUBSCRIBE..Supported: timer, precondition, path, replaces..Allow-Events: talk,
hold, presence, dialog, line-se
ize, call-info, sla, include-session-description, presence.winfo, message-summary,
refer..Proxy-Authenticate: Digest rea
lm="fs2000.testnet.net", nonce="8769298b-c52d-43b8-b69c-6ebf26f3184d",
algorithm=MD5, qop="auth"..Content-Length: 0...
.
#
U 10.10.1.230:5060 -> 10.10.1.223:5060
ACK sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP
10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Fro m: "Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.n
et;user=phone>;tag=Ky0XB4gDeDy6F..Call-ID:
00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 69..CSeq:
101 ACK..Content-Length: 0....
#
U 10.10.1.230:5060 -> 10.10.1.144:5060
SIP/2.0 503 Service unavailable: no more dst..Via: SIP/2.0/UDP
10.10.1.144:5060;branch=z9hG4bK116d554d..From: "Line1
"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.net;user=p
hone>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-2c94..Call-ID:
00082166-efcb0013-692f44d9-6760a891@10.10.1.144..CSeq: 101
INVITE..Server: kamailio (3.1.2 (x86_64/linux))..Content-Length: 0....
#
U 10.10.1.144:51030 -> 10.10.1.230:5060
ACK sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP
10.10.1.144:5060;branch=z9hG4bK116d554d..From
: "Line1"
<sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To:
<sip:1001@fs2000.testnet.ne
t;user=phone>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-2c94..Call-ID:
00082166-efcb0013-692f44d9-6760a891@10.10.1.144..D
ate: Thu, 02 Jun 2011 19:14:14 GMT..CSeq: 101 ACK..Content-Length: 0....
Gary Chen