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<p>Hi,<br>
the rr header for loopback is added by sipwise... and I don't
think that it's a problem.<br>
I tested the same scenario without topos and with same sip flow
it's all ok.<br>
Anyway, I created a simple scenario without sipwise and I have the
same problem with topos.<br>
I think (but ask you) topos have a bug when receive a request (in
my case re-invite) into dialog with rr.<br>
It seems that wen topos receive a request into dialog with rr it
generate a new aLeg tag different about aLeg tag of initial
dialog.<br>
When topos receive the response it can't match the leg tags and
then send corrupt response, in my case a 200 Ok without via
header.<br>
<br>
New simple call flow:<br>
<br>
UAC Kamailio1
Kamailio2 (topos ON) UAS<br>
192.168.110.195 192.168.110.124:5062
192.168.110.124:5060 192.168.110.124:5080<br>
|
|
| |<br>
| ----------- Invite ------------> | ---------------
Invite -------------> | ------------------ Invite
--------------> |<br>
| |
record-route:... | a/btpsh-59ca2ba0-3e9e-71 |<br>
|
|
| |<br>
| <----- 100/180/200 --------- | <-------- 100/180/200
---------- | <------------ 100/180/200 ----------- |<br>
|
|
| |<br>
| ------------ Ack --------------> | --------------- Ack
---------------> | ------------------- Ack
---------------->|<br>
| |
record-route: ... | a/btpsh-59ca2ba0-3e9e-81 |<br>
|
|
| |<br>
| --------- Re-Invite ----------> | ------------ Re-Invite
-----------> | ---------------- Re-Invite ------------> |<br>
| |
record-route: ... | a/btpsh-59ca2ba0-3e9e-91 |<br>
|
|
| |<br>
| <----------- 200 --------------- | <------------- 200
----------------- | <----------------- 200 ----------------- |<br>
corrupt
corrupt<br>
<br>
From trace I see:<br>
<br>
<b>handing outgoing request topos receive rr and generate
as_contact/bs_contact a uuid (tpsh-59ca2ba0-3e9e-71) and add the
headers to Invite:</b><br>
Sep 26 13:07:15 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(1) - [Via:
SIP/2.0/UDP
192.168.110.124;branch=z9hG4bK1666.2c45551ca5e8d1f3bd8663aed5e6a186.0#015#012]<br>
Sep 26 13:07:15 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) -
[Contact:
<a class="moz-txt-link-rfc2396E" href="mailto:sip:btpsh-59ca2ba0-3e9e-71@192.168.110.124"><sip:btpsh-59ca2ba0-3e9e-71@192.168.110.124></a>#015#012]<br>
<br>
<b>and it has an error (?????):</b><br>
Sep 26 13:07:15 Pandolfinbk ./kamailio[16030]: ERROR: topos
[tps_storage.c:1254]: tps_db_update_dialog(): no valid dlg uuid<br>
<br>
<b>handing inbound response without rr and load dialog from db by
aLeg tag: </b><br>
Sep 26 13:07:15 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:889]: tps_response_received(): loaded dialog a_uuid
[atpsh-59ca2ba0-3e9e-71]<br>
<br>
<b>handling outgoing responses (180 and 200ok) and add headers
with aLeg:</b><br>
Sep 26 13:07:15 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) -
[Contact:
<a class="moz-txt-link-rfc2396E" href="mailto:sip:atpsh-59ca2ba0-3e9e-71@192.168.110.124"><sip:atpsh-59ca2ba0-3e9e-71@192.168.110.124></a>#015#012]<br>
Sep 26 13:07:15 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) -
[Record-Route: <sip:192.168.110.124:5062;lr>#015#012]<br>
<br>
<b>handling incoming request Ack with rr and generate as_contact
and bs_contact and add the headers to Ack:</b><br>
Sep 26 13:07:18 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) - [Route:
<sip:192.168.110.124;lr>#015#012]<br>
Sep 26 13:07:18 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) -
[P-SR-XUID: atpsh-59ca2ba0-3e9e-71#015#012]<br>
<br>
<b>when handling outgoing request Ack with rr generate
as_contact/bs_contact generate a new different uuid
(tpsh-59ca2ba0-3e9e-81) and add the headers to Ack:</b><br>
Sep 26 13:07:18 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_storage.c:915]: tps_db_load_branch(): no stored record for
<z9hG4bK1666.bc447c312d7ae301d42a66dd2fa60913.0><br>
Sep 26 13:07:18 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_storage.c:1056]: tps_db_load_dialog(): no stored record for
<atpsh-59ca2ba0-3e9e-81><br>
Sep 26 13:07:18 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(1) - [Via:
SIP/2.0/UDP
192.168.110.124;branch=z9hG4bK1666.bc447c312d7ae301d42a66dd2fa60913.0#015#012]<br>
Sep 26 13:07:18 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) -
[Contact:
<a class="moz-txt-link-rfc2396E" href="mailto:sip:atpsh-59ca2ba0-3e9e-81@192.168.110.124:5062"><sip:atpsh-59ca2ba0-3e9e-81@192.168.110.124:5062></a>#015#012]<br>
<br>
<b>handling incoming request in dialog (re-invite) with rr and
generate as_contact/bs_contact and add the headers to Invite:</b><br>
Sep 26 13:07:24 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) - [Route:
<sip:192.168.110.124;lr>#015#012]<br>
Sep 26 13:07:24 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) -
[P-SR-XUID: atpsh-59ca2ba0-3e9e-71#015#012]<br>
<br>
<b>when handling outgoing request in dialog (re-invite) with rr
generate as_contact/bs_contact generate a new different uuid
(tpsh-59ca2ba0-3e9e-91) and add the headers to Invite:</b><br>
Sep 26 13:07:24 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_storage.c:915]: tps_db_load_branch(): no stored record for
<z9hG4bKe566.fadda68e524002051ed440aa035f13d9.0><br>
Sep 26 13:07:24 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_storage.c:1056]: tps_db_load_dialog(): no stored record for
<atpsh-59ca2ba0-3e9e-91><br>
Sep 26 13:07:24 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(1) - [Via:
SIP/2.0/UDP
192.168.110.124;branch=z9hG4bKe566.fadda68e524002051ed440aa035f13d9.0#015#012]<br>
Sep 26 13:07:24 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:182]: tps_add_headers(): adding to headers(0) -
[Contact:
<a class="moz-txt-link-rfc2396E" href="mailto:sip:atpsh-59ca2ba0-3e9e-91@192.168.110.124:5062"><sip:atpsh-59ca2ba0-3e9e-91@192.168.110.124:5062></a>#015#012]<br>
<br>
<b>during update dialog it has an error (?????):</b><br>
Sep 26 13:07:24 Pandolfinbk ./kamailio[16030]: ERROR: topos
[tps_storage.c:1254]: tps_db_update_dialog(): no valid dlg uuid<br>
<br>
<b>Now receive del response 200ok, and topos can't match the
dialog and can't add headers for outgoing handing:</b><br>
Sep 26 13:07:25 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:889]: tps_response_received(): loaded dialog a_uuid
[atpsh-59ca2ba0-3e9e-91]<br>
Sep 26 13:07:25 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_storage.c:1056]: tps_db_load_dialog(): no stored record for
<atpsh-59ca2ba0-3e9e-91><br>
Sep 26 13:07:25 Pandolfinbk ./kamailio[16030]: ERROR: topos
[tps_storage.c:1254]: tps_db_update_dialog(): no valid dlg uuid<br>
<br>
<b>when handing outgoing response, don't find x-branch header and
send corrupt 200ok</b><br>
Sep 26 13:07:25 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:1031]: tps_response_sent(): handling outgoing response<br>
Sep 26 13:07:25 Pandolfinbk ./kamailio[16030]: DEBUG: topos
[tps_msg.c:1038]: tps_response_sent(): no x-branch header -
nothing to do<br>
<br>
attached kamailio log and pcap trace.<br>
<br>
is welcom any suggestions,<br>
thanks<br>
</p>
<br>
<div class="moz-cite-prefix">Il 23/09/2017 10:30, Sergey Safarov ha
scritto:<br>
</div>
<blockquote type="cite"
cite="mid:CAHtxdDdSgUuw-QXHcSyAunxr3TLeRF5zH_5BUegB+dPQ+Nvogg@mail.gmail.com">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<div dir="ltr">Packet 19</div>
<br>
<div class="gmail_quote">
<div dir="ltr">сб, 23 сент. 2017 г. в 11:32, Sergey Safarov <<a
href="mailto:s.safarov@gmail.com" moz-do-not-send="true">s.safarov@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Think issue on host 192.168.110.132 - wrong
record-route headers, used loopback IP.
<div><a href="http://prntscr.com/goncuq" target="_blank"
moz-do-not-send="true">http://prntscr.com/goncuq</a> <br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">сб, 23 сент. 2017 г. в 9:20, Giuseppe
Pandolfi <<a href="mailto:giuseppe.pandolfi@aethra.com"
target="_blank" moz-do-not-send="true">giuseppe.pandolfi@aethra.com</a>>:<br>
</div>
</div>
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hi,<br>
I'm trying to use topos module but I have a problem
with record-route header in re-invite for on hold.<br>
<br>
Uac is a subscriber of sipwise platfrom (vm open
source version);<br>
<br>
my kamailio version is:<br>
<i># kamailio -v</i><i><br>
</i><i>version: kamailio 5.1.0-dev7 (ppc/linux) </i><i><br>
</i><i>flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP,
TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK,
SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC,
TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE,
USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES</i><i><br>
</i><i>ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE
262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE
65535, DEFAULT PKG_SIZE 8MB</i><br>
<br>
and uas is a subscriber of kamailio.<br>
<br>
The call flow is:<br>
<br>
UAC Sipwise
Kamailio UAS<br>
| |
(topos active) |<br>
|-------- Invite -------->|---------- (1)Invite
----->|------- (2)Invite ----->|<br>
|<------- 180/200 ------|<--- (4)180/(4)200
----|<------- 180/200 ------|<br>
|---------- Ack --------->|----------- (5)Ack
------>|-------- (6)Ack ------->|<br>
|--- Invite (hold) ----->|--
(7)ReInvite(hold)-->|-- (8)Invite (hold)--->|<br>
|<--------- 200 ----------|<--------- (9)200
-------|<--------- 200 ----------|<br>
| corrupt |
corrupt | |<br>
|---- No Ack Sent-------|---- No Ack Sent-------|----
No Ack Sent-------|<br>
<br>
<b>The problem:</b><br>
the 200 ok of re-invite is corrupt by topos, it hasn't
via header and contact isn't modified, then the uac
can't send the ack.<br>
<br>
In the kamailio trace I see the ERROR below:<br>
<b>E!: U 22/09/2017 10:24:19:880 proxy0: ERROR: topos
[tps_storage.c:1254]: tps_db_update_dialog(): no
valid dlg uuid</b><br>
<br>
<b>The questions are:</b><br>
Can I use topos for this scenario?<br>
Is it possible that topos have bug when receive a
re-invite with record-route headers? Infact, in simple
scenario without record-route (call and hold between
tow subscriber) everything works!<br>
<br>
<b>My opinion is</b>: when topos receive a request
with record-route generates from record-route the new
aleg and bleg tags (atpsh-xxxxx, btpsh-yyyyyy) but
don't save their in internal database if the request
is internal at dialog. Then a reintive whit
record-route headers, generate new aleg/bleg tags but
they aren't in database, then the response 200 ok it
isn't elaborate.<br>
<br>
below messages details, attached kamailio log and pcap
trace.</p>
<p>tanks in advance for support,</p>
<p>Giuseppe<b><br>
</b></p>
<p><b><br>
</b></p>
<p><b>(1)Invite:</b><br>
INVITE <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-abbreviated"
href="mailto:sip:100@192.168.110.79:5060;transport=udp" target="_blank"
moz-do-not-send="true">sip:100@192.168.110.79:5060;transport=udp</a>
SIP/2.0
<br>
Record-Route:
<sip:192.168.110.132;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
Record-Route:
<sip:127.0.0.1;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
Via: SIP/2.0/UDP
192.168.110.132;branch=z9hG4bK1a43.6c8d17d29887a0078c2cb6aca8684a27.0
<br>
Via: SIP/2.0/UDP
127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKPa3L8art;rport=5080
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>
<br>
CSeq: 10 INVITE
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
Max-Forwards: 69
<br>
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, MESSAGE,
OPTIONS, SUBSCRIBE
<br>
Supported: replaces, norefersub, extended-refer,
X-cisco-serviceuri
<br>
P-Asserted-Identity: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>
<br>
Content-Type: application/sdp
<br>
Content-Length: 276
<br>
Contact:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:ngcp-lb@192.168.110.132:5060;ngcpct=7369703a3132372e302e302e313a35303830"
target="_blank" moz-do-not-send="true"><sip:ngcp-lb@192.168.110.132:5060;ngcpct=7369703a3132372e302e302e313a35303830></a>
<br>
<br>
[sdp]<br>
<br>
<b>(2)Invite:</b><br>
INVITE <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-abbreviated"
href="mailto:sip:100@192.168.1.73:5080;line=4d3148ee1d889aa"
target="_blank" moz-do-not-send="true">sip:100@192.168.1.73:5080;line=4d3148ee1d889aa</a>
SIP/2.0
<br>
Via: SIP/2.0/UDP
192.168.110.79;branch=z9hG4bK1a43.c9b996baf80be68d288d2de06cd9b212.0
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>
<br>
CSeq: 10 INVITE
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
Max-Forwards: 69
<br>
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, MESSAGE,
OPTIONS, SUBSCRIBE
<br>
Supported: replaces, norefersub, extended-refer,
X-cisco-serviceuri
<br>
P-Asserted-Identity: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>
<br>
Content-Type: application/sdp
<br>
Content-Length: 276
<br>
Contact: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:btpsh-59c55b4a-4fa6-1@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:btpsh-59c55b4a-4fa6-1@192.168.110.79></a>
<br>
<br>
[sdp]
<br>
<br>
<b>(3) 180 Ringing</b><br>
SIP/2.0 180 Ringing
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>;tag=856281851
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
CSeq: 10 INVITE
<br>
User-Agent: Linphone/3.6.1 (eXosip2/4.1.0)
<br>
Content-Length: 0
<br>
Via: SIP/2.0/UDP
192.168.110.132;branch=z9hG4bK1a43.6c8d17d29887a0078c2cb6aca8684a27.0,SIP/2.0/UDP
127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKPa3L8art;rport=5080
<br>
Contact: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:atpsh-59c55b4a-4fa6-1@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:atpsh-59c55b4a-4fa6-1@192.168.110.79></a>
<br>
Record-Route:
<sip:192.168.110.132;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>,<sip:127.0.0.1;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
<br>
<b>(4) 200 OK</b><br>
SIP/2.0 200 OK
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>;tag=856281851
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
CSeq: 10 INVITE
<br>
Content-Type: application/sdp
<br>
User-Agent: Linphone/3.6.1 (eXosip2/4.1.0)
<br>
Content-Length: 181
<br>
Via: SIP/2.0/UDP
192.168.110.132;branch=z9hG4bK1a43.6c8d17d29887a0078c2cb6aca8684a27.0,SIP/2.0/UDP
127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKPa3L8art;rport=5080
<br>
Contact: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:atpsh-59c55b4a-4fa6-1@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:atpsh-59c55b4a-4fa6-1@192.168.110.79></a>
<br>
Record-Route:
<sip:192.168.110.132;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>,<sip:127.0.0.1;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
<br>
[sdp]<br>
<br>
<b>(5) ACK</b><br>
ACK <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-abbreviated"
href="mailto:sip:atpsh-59c55b4a-4fa6-1@192.168.110.79" target="_blank"
moz-do-not-send="true">sip:atpsh-59c55b4a-4fa6-1@192.168.110.79</a>
SIP/2.0
<br>
Record-Route:
<sip:192.168.110.132;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
Record-Route:
<sip:127.0.0.1;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
Via: SIP/2.0/UDP
192.168.110.132;branch=z9hG4bK1a43.4446035c867218358dbd848f773b5d09.0
<br>
Via: SIP/2.0/UDP
127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKspF2zas~;rport=5080
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>;tag=856281851
<br>
CSeq: 10 ACK
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
Max-Forwards: 69
<br>
Content-Length: 0
<br>
Contact:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:ngcp-lb@192.168.110.132:5060;ngcpct=7369703a3132372e302e302e313a35303830"
target="_blank" moz-do-not-send="true"><sip:ngcp-lb@192.168.110.132:5060;ngcpct=7369703a3132372e302e302e313a35303830></a>
<br>
<br>
<b>(6) ACK</b><br>
ACK <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-abbreviated"
href="mailto:sip:100@192.168.1.73:5080"
target="_blank" moz-do-not-send="true">sip:100@192.168.1.73:5080</a>
SIP/2.0
<br>
Via: SIP/2.0/UDP
192.168.110.79;branch=z9hG4bK1a43.b1cce71dc1b004e442faca53cd6d8994.0
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>;tag=856281851
<br>
CSeq: 10 ACK
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
Max-Forwards: 69
<br>
Content-Length: 0
<br>
Contact: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:atpsh-59c55b4a-4fa6-2@127.0.0.1"
target="_blank" moz-do-not-send="true"><sip:atpsh-59c55b4a-4fa6-2@127.0.0.1></a>
<br>
<br>
<br>
<b>(7) Re-Invite
</b><br>
INVITE <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-abbreviated"
href="mailto:sip:atpsh-59c55b4a-4fa6-1@192.168.110.79" target="_blank"
moz-do-not-send="true">sip:atpsh-59c55b4a-4fa6-1@192.168.110.79</a>
SIP/2.0
<br>
Record-Route:
<sip:192.168.110.132;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
Record-Route:
<sip:127.0.0.1;r2=on;lr=on;ftag=6D91D5F4-59C53F38000E3F0A-D551C700;ngcplb=yes>
<br>
Via: SIP/2.0/UDP
192.168.110.132;branch=z9hG4bK2a43.3723a1a3f343f1f1974a66f4a62f41a9.0
<br>
Via: SIP/2.0/UDP
127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKf6peiap7;rport=5080
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>;tag=856281851
<br>
CSeq: 11 INVITE
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
Max-Forwards: 69
<br>
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, MESSAGE,
OPTIONS, SUBSCRIBE
<br>
Supported: replaces, norefersub, extended-refer,
timer, X-cisco-serviceuri
<br>
User-Agent: Z 3.3.25608 r25552
<br>
Content-Type: application/sdp
<br>
Content-Length: 276
<br>
Contact:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:ngcp-lb@192.168.110.132:5060;ngcpct=7369703a3132372e302e302e313a35303830"
target="_blank" moz-do-not-send="true"><sip:ngcp-lb@192.168.110.132:5060;ngcpct=7369703a3132372e302e302e313a35303830></a>
<br>
<br>
[sdp]<br>
<br>
<br>
<b>(8) Re-Invite</b><br>
INVITE <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-abbreviated"
href="mailto:sip:100@192.168.1.73:5080"
target="_blank" moz-do-not-send="true">sip:100@192.168.1.73:5080</a>
SIP/2.0
<br>
Via: SIP/2.0/UDP
192.168.110.79;branch=z9hG4bK2a43.a4e5f5baf85414d4471a1e817bdc1e00.0
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>;tag=856281851
<br>
CSeq: 11 INVITE
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
Max-Forwards: 69
<br>
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, MESSAGE,
OPTIONS, SUBSCRIBE
<br>
Supported: replaces, norefersub, extended-refer,
timer, X-cisco-serviceuri
<br>
User-Agent: Z 3.3.25608 r25552
<br>
Content-Type: application/sdp
<br>
Content-Length: 276
<br>
Contact: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:atpsh-59c55b4a-4fa6-3@127.0.0.1"
target="_blank" moz-do-not-send="true"><sip:atpsh-59c55b4a-4fa6-3@127.0.0.1></a>
<br>
<br>
[sdp]<br>
<b><br>
</b><b>(9) 200 OK</b><br>
SIP/2.0 200 OK
<br>
From:
<a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:390735594284@192.168.110.132"
target="_blank" moz-do-not-send="true"><sip:390735594284@192.168.110.132></a>;tag=6D91D5F4-59C53F38000E3F0A-D551C700
<br>
To: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.110.79" target="_blank"
moz-do-not-send="true"><sip:100@192.168.110.79></a>;tag=856281851
<br>
Call-ID:
OTkwMTdlNjEyYTQ2NWFiNTJkN2U1YTA2YWY1ZGI5YmE._b2b-1
<br>
CSeq: 11 INVITE
<br>
Contact: <a
class="m_8147013852723209843m_-5142920812159103581moz-txt-link-rfc2396E"
href="mailto:sip:100@192.168.1.73:5080"
target="_blank" moz-do-not-send="true"><sip:100@192.168.1.73:5080></a>
<br>
Content-Type: application/sdp
<br>
User-Agent: Linphone/3.6.1 (eXosip2/4.1.0)
<br>
Content-Length: 211
<br>
<br>
[sdp]
<br>
<br>
</p>
<div
class="m_8147013852723209843m_-5142920812159103581moz-signature">
<div
style="color:#000000;font-size:10pt;font-family:Verdana,Geneva,sans-serif">
<hr> </div>
</div>
</div>
_______________________________________________<br>
Kamailio (SER) - Users Mailing List<br>
<a href="mailto:sr-users@lists.kamailio.org"
target="_blank" moz-do-not-send="true">sr-users@lists.kamailio.org</a><br>
<a
href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><br>
</blockquote>
</div>
</blockquote>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Kamailio (SER) - Users Mailing List
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a>
<a class="moz-txt-link-freetext" href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<br>
<div class="moz-signature">-- <br>
<div style="color: #000000; font-size:10pt; font-family:Verdana,
Geneva, sans-serif;">
Giuseppe Pandolfi<br>
R&D NTW - SW Design - Voice Services<br>
<br>
<img style="margin:2px 0 2px -5px;"
src="http://www.aethra.com/site/wp-content/uploads/2016/09/firma.gif"><br>
<a style="color: #000000; font-size:10pt; font-weight: bold;
font-family:Verdana, Geneva, sans-serif;">
A TLC S.r.l.</a><br>
Via 1° Maggio, 26<br>
60131 Ancona - Zona Baraccola (Italy)<br>
<span style="display: inline-block;">T: +39 071 2506566</span><br>
<span style="display: inline-block;">F: +39 071 2506518</span><br>
<span style="display: inline-block;">Email: <a
style="text-decoration: underline; color:blue;"
href="mailto:giuseppe.pandolfi@aethra.com" target="_blank">giuseppe.pandolfi@aethra.com</a></span><br>
<span style="display: inline-block;">Website: <a
style="text-decoration: underline; color:blue;"
href="http://www.aethra.com" target="_blank">www.aethra.com</a></span><br>
<br>
<hr>
<font color="#999999">
NOTA BENE: Le informazioni contenute ed allegate alla presente
sono
strettamente confidenziali ed indirizzate unicamente al
destinatario
indicato. Ove non foste il destinatario Vi invitiamo a
cancellare il
messaggio ed ogni documento allegato e a volerci avvisare a
mezzo
posta elettronica. Grazie. A TLC S.r.l. tratta i vostri dati
personali
ai sensi del D.lgs. n.196/03.<br>
PLEASE NOTE: This e-mail and any attachments are confidential
and may
contain privileged information. If you are not the intended
recipient,
you are kindly requested to cancel it, not to disclose the
contents to
any other person and to notify the sender immediately by
return e-mail.
Thanks. A TLC S.r.l. processes your personal data as per
italian law
(legislative decree No.196/2003).</font></div>
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