<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div class="" style=""><span class="" style="">Hi Bogdan,</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><span class="" style=""><br class="" style=""></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><span class="" style="">Thanks for your support.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;"
class=""><span class="" style="">All of the </span>messages until inbound ACK to OpenSIPS have record route header. </div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class="">Inbound ACK is having only truncated route information. </div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class="">I<span style="background-color: transparent;">t seems that IMS bench is not putting Record Route header to ACK although is it is configured like following.</span></div><div style="background-color: transparent;" class=""><br class="" style=""></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue',
Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><span style="font-weight: bold;"><br></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><span style="font-weight: bold;">related part of ims bench ims_uac.xml script</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><span style="font-weight: bold;">==================================</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><br></div><div
style="background-color: transparent;" class=""> <!-- By adding rrs="true" (Record Route Sets), the route sets are --></div><div style="background-color: transparent;" class=""> <!-- saved and used for following messages sent. --></div><div style="background-color: transparent;" class=""> <recv response="200" rrs="true"></div><div style="background-color: transparent;" class=""> </recv></div><div style="background-color: transparent;" class=""><br class="" style=""></div><div style="background-color: transparent;" class=""> <send></div><div style="background-color: transparent;" class=""> <![CDATA[</div><div style="background-color: transparent;" class=""><br class="" style=""></div><div style="background-color: transparent;" class=""> ACK [next_url] SIP/2.0</div><div style="background-color:
transparent;" class=""> [last_Via:]</div><div style="background-color: transparent;" class=""> Max-Forwards: 70</div><div style="background-color: transparent;" class=""> [routes:]</div><div style="background-color: transparent;" class=""> From: "[field0]" <sip:[field0]@[field1]>;tag=[pid]SIPpTag00[call_number]</div><div style="background-color: transparent;" class=""> [last_To:]</div><div style="background-color: transparent;" class=""> Call-ID: [call_id]</div><div style="background-color: transparent;" class=""> CSeq: 1 ACK</div><div style="background-color: transparent;" class=""> Content-Length: 0</div><div style="background-color: transparent;" class=""><br class="" style=""></div><div style="background-color: transparent;" class=""> ]]></div><div
style="background-color: transparent;" class=""> </send></div><div class="" style=""><br class="" style=""></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><br class="" style=""></div><div style="background-color: transparent;" class=""><span style="font-weight: bold;" class="">200 OK coming to OpenSIPS</span></div><div style="background-color: transparent;" class=""><span style="font-weight: bold;" class="">===============================</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><br class="" style=""></div><div style="background-color: transparent;" class="">Internet Protocol, Src: 192.168.2.3 (192.168.2.3),
Dst: 192.168.2.141 (192.168.2.141)</div><div style="background-color: transparent;" class=""> Version: 4</div><div style="background-color: transparent;" class=""> <span style="background-color: transparent;" class=""> Source: 192.168.2.3 (192.168.2.3)</span></div><div style="background-color: transparent;" class=""> Destination: 192.168.2.141 (192.168.2.141)</div><div style="background-color: transparent;" class="">User Datagram Protocol, Src Port: dsmeter_iatc (4060), Dst Port: dsmeter_iatc (4060)</div><div style="background-color: transparent;" class=""> Source port: dsmeter_iatc (4060)</div><div style="background-color: transparent;" class=""> Destination port: dsmeter_iatc (4060)</div><div style="background-color: transparent;" class=""> Length: 1017</div><div style="background-color: transparent;" class=""> Checksum: 0x822b [correct]</div><div
style="background-color: transparent;" class="">Session Initiation Protocol</div><div style="background-color: transparent;" class=""> Status-Line: SIP/2.0 200 OK</div><div style="background-color: transparent;" class=""> Status-Code: 200</div><div style="background-color: transparent;" class=""> [Resent Packet: False]</div><div style="background-color: transparent;" class=""> Message Header</div><div style="background-color: transparent;" class=""> Via: SIP/2.0/UDP 192.168.2.141:4060;received=192.168.2.141;rport=4060;branch=z9hG4bK8c0f.49ecef52.0</div><div style="background-color: transparent;" class=""> Transport: UDP</div><div style="background-color: transparent;" class=""> Sent-by Address: 192.168.2.141</div><div style="background-color: transparent;"
class=""> Sent-by port: 4060</div><div style="background-color: transparent;" class=""> Received: 192.168.2.141</div><div style="background-color: transparent;" class=""> RPort: 4060</div><div style="background-color: transparent;" class=""> Branch: z9hG4bK8c0f.49ecef52.0</div><div style="background-color: transparent;" class=""> Via: SIP/2.0/UDP 192.168.2.11:9048;branch=z9hG4bK-3672-12-4</div><div style="background-color: transparent;" class=""> Transport: UDP</div><div style="background-color: transparent;" class=""> Sent-by Address: 192.168.2.11</div><div style="background-color: transparent;" class=""> Sent-by port: 9048</div><div
style="background-color: transparent;" class=""> Branch: z9hG4bK-3672-12-4</div><div style="background-color: transparent;" class=""> Record-Route: <sip:192.168.2.141;lr;ftag=3672SIPpTag0012></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mt@pcscf.open-ims.test:4060;lr></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mt@scscf.open-ims.test:6060;lr></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mo@scscf.open-ims.test:6060;lr></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mo@pcscf.open-ims.test:4060;lr></div><div style="background-color: transparent;" class=""> Record-Route:
<sip:192.168.2.141;lr;ftag=3672SIPpTag0012></div><div style="background-color: transparent;" class=""> </div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><span class="" style=""><br class="" style=""></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;" class=""><span class="" style=""><br class="" style=""></span></div><div class="" style="background-color: transparent;"><span style="font-weight: bold;" class="">200 OK from OpenSIPS to IMS bench</span></div><div style="background-color: transparent;" class=""><span class="" style=""></span></div><div class="" style="background-color: transparent;"><span
style="font-weight: bold;" class="">===============================</span></div><div style="background-color: transparent;" class=""><br class="" style=""></div><div style="background-color: transparent;" class=""> 2254 32.327316 192.168.2.141 192.168.2.11 SIP/SDP Status: 200 OK, with session description</div><div style="background-color: transparent;" class=""><br class="" style=""></div><div style="background-color: transparent;" class="">Frame 2254 (950 bytes on wire, 950 bytes captured)</div><div style="background-color: transparent;" class="">Ethernet II, Src: Vmware_22:e0:4c (00:0c:29:22:e0:4c), Dst: Vmware_d2:6a:2a (00:0c:29:d2:6a:2a)</div><div style="background-color: transparent;" class="">Internet Protocol, Src: 192.168.2.141 (192.168.2.141), Dst: 192.168.2.11 (192.168.2.11)</div><div style="background-color: transparent;" class=""> Version:
4</div><div style="background-color: transparent;" class=""> Header length: 20 bytes</div><div style="background-color: transparent;" class=""> Differentiated Services Field: 0x10 (DSCP 0x04: Unknown DSCP; ECN: 0x00)</div><div style="background-color: transparent;" class=""> Total Length: 936</div><div style="background-color: transparent;" class=""> Identification: 0x2277 (8823)</div><div style="background-color: transparent;" class=""> Flags: 0x04 (Don't Fragment)</div><div style="background-color: transparent;" class=""> Fragment offset: 0</div><div style="background-color: transparent;" class=""> Time to live: 64</div><div style="background-color: transparent;" class=""> Protocol: UDP (0x11)</div><div style="background-color: transparent;" class=""> Header checksum: 0x8ed5 [correct]</div><div style="background-color: transparent;"
class=""> Source: 192.168.2.141 (192.168.2.141)</div><div style="background-color: transparent;" class=""> Destination: 192.168.2.11 (192.168.2.11)</div><div style="background-color: transparent;" class="">User Datagram Protocol, Src Port: dsmeter_iatc (4060), Dst Port: 9048 (9048)</div><div style="background-color: transparent;" class=""> Source port: dsmeter_iatc (4060)</div><div style="background-color: transparent;" class=""> Destination port: 9048 (9048)</div><div style="background-color: transparent;" class=""> Length: 916</div><div style="background-color: transparent;" class=""> Checksum: 0xed25 [correct]</div><div style="background-color: transparent;" class="">Session Initiation Protocol</div><div style="background-color: transparent;" class=""> Status-Line: SIP/2.0 200 OK</div><div style="background-color: transparent;" class="">
Status-Code: 200</div><div style="background-color: transparent;" class=""> [Resent Packet: False]</div><div style="background-color: transparent;" class=""> Message Header</div><div style="background-color: transparent;" class=""> Via: SIP/2.0/UDP 192.168.2.11:9048;branch=z9hG4bK-3672-12-4</div><div style="background-color: transparent;" class=""> Transport: UDP</div><div style="background-color: transparent;" class=""> Sent-by Address: 192.168.2.11</div><div style="background-color: transparent;" class=""> Sent-by port: 9048</div><div style="background-color: transparent;" class=""> Branch: z9hG4bK-3672-12-4</div><div style="background-color: transparent;" class=""> Record-Route:
<sip:192.168.2.141;lr;ftag=3672SIPpTag0012></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mt@pcscf.open-ims.test:4060;lr></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mt@scscf.open-ims.test:6060;lr></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mo@scscf.open-ims.test:6060;lr></div><div style="background-color: transparent;" class=""> Record-Route: <sip:mo@pcscf.open-ims.test:4060;lr></div><div style="background-color: transparent;" class=""><span class="" style=""></span></div><div style="background-color: transparent;" class=""> Record-Route: <sip:192.168.2.141;lr;ftag=3672SIPpTag0012></div><div style="background-color: transparent;" class=""><br class="" style=""></div><div class=""
style=""><br class="" style=""></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;"><span style="font-weight: bold;" class="">ACK from IMS bench to OpenSIPS</span></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;"><span style="font-weight: bold;" class="">=====================</span></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;"><br class="" style=""></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial,
'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;"><br class="" style=""></div><div class="" style="background-color: transparent;">No. Time Source Destination Protocol Info</div><div class="" style="background-color: transparent;"> 2255 32.328365 192.168.2.11 192.168.2.141 SIP Request: ACK sip:subs002590@192.168.2.11:9590;transport=UDP</div><div class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="background-color: transparent;">Frame 2255 (635 bytes on wire, 635 bytes captured)</div><div class="" style="background-color: transparent;">Ethernet II, Src: Vmware_d2:6a:2a (00:0c:29:d2:6a:2a), Dst: Vmware_22:e0:4c (00:0c:29:22:e0:4c)</div><div class=""
style="background-color: transparent;">Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: 192.168.2.141 (192.168.2.141)</div><div class="" style="background-color: transparent;"> Version: 4</div><div class="" style="background-color: transparent;"> Header length: 20 bytes</div><div class="" style="background-color: transparent;"> Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)</div><div class="" style="background-color: transparent;"> Total Length: 621</div><div class="" style="background-color: transparent;"> Identification: 0x5204 (20996)</div><div class="" style="background-color: transparent;"> Flags: 0x04 (Don't Fragment)</div><div class="" style="background-color: transparent;"> Fragment offset: 0</div><div class="" style="background-color: transparent;"> Time to live: 64</div><div class="" style="background-color:
transparent;"> Protocol: UDP (0x11)</div><div class="" style="background-color: transparent;"> Header checksum: 0x6093 [correct]</div><div class="" style="background-color: transparent;"> Source: 192.168.2.11 (192.168.2.11)</div><div class="" style="background-color: transparent;"> Destination: 192.168.2.141 (192.168.2.141)</div><div class="" style="background-color: transparent;">User Datagram Protocol, Src Port: 9048 (9048), Dst Port: dsmeter_iatc (4060)</div><div class="" style="background-color: transparent;"> Source port: 9048 (9048)</div><div class="" style="background-color: transparent;"> Destination port: dsmeter_iatc (4060)</div><div class="" style="background-color: transparent;"> Length: 601</div><div class="" style="background-color: transparent;"> Checksum: 0x3460 [correct]</div><div class="" style="background-color:
transparent;">Session Initiation Protocol</div><div class="" style="background-color: transparent;"> Request-Line: ACK sip:subs002590@192.168.2.11:9590;transport=UDP SIP/2.0</div><div class="" style="background-color: transparent;"> Method: ACK</div><div class="" style="background-color: transparent;"> [Resent Packet: False]</div><div class="" style="background-color: transparent;"> Message Header</div><div class="" style="background-color: transparent;"> Via: SIP/2.0/UDP 192.168.2.11:9048;branch=z9hG4bK-3672-12-4</div><div class="" style="background-color: transparent;"> Transport: UDP</div><div class="" style="background-color: transparent;"> Sent-by Address: 192.168.2.11</div><div class="" style="background-color: transparent;">
Sent-by port: 9048</div><div class="" style="background-color: transparent;"> Branch: z9hG4bK-3672-12-4</div><div class="" style="background-color: transparent;"> Max-Forwards: 70</div><div class="" style="background-color: transparent;"> <span style="font-weight: bold;">[truncated] Route: <sip:192.168.2.141;lr;ftag=3672SIPpTag0012>, <sip:mo@pcscf.open-ims.test:4060;lr>, <sip:mo@scscf.open-ims.test:6060;lr>, <sip:mt@scscf.open-ims.test:6060;lr>, <sip:mt@pcscf.open-ims.test:4060;lr>,<sip:192.168.2.141;lr;f</span></div><div class="" style="background-color: transparent;"> From: "subs002048" <sip:subs002048@open-ims.test>;tag=3672SIPpTag0012</div><div class="" style="background-color: transparent;"> SIP Display info: "subs002048" </div><div
class="" style="background-color: transparent;"> SIP from address: sip:subs002048@open-ims.test</div><div class="" style="background-color: transparent;"> SIP tag: 3672SIPpTag0012</div><div class="" style="background-color: transparent;"> To: "subs002590" <sip:subs002590@open-ims.test>;tag=3672SIPpTag0113</div><div class="" style="background-color: transparent;"> SIP Display info: "subs002590" </div><div class="" style="background-color: transparent;"> SIP to address: sip:subs002590@open-ims.test</div><div class="" style="background-color: transparent;"> SIP tag: 3672SIPpTag0113</div><div class="" style="background-color: transparent;"> Call-ID: 12-3672@192.168.2.11</div><div class=""
style="background-color: transparent;"> CSeq: 1 ACK</div><div class="" style="background-color: transparent;"> Sequence Number: 1</div><div class="" style="background-color: transparent;"> Method: ACK</div><div class="" style="background-color: transparent;"> Content-Length: 0</div><div class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;"><span style="font-weight: bold;" class="">ACK forwarded to wrong destination</span></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;
background-color: transparent;"><span style="font-weight: bold;" class="">==============================</span></div><div class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="background-color: transparent;">No. Time Source Destination Protocol Info</div><div class="" style="background-color: transparent;"> 2256 32.333313 192.168.2.141 192.168.2.5 SIP Request: ACK sip:subs002590@192.168.2.11:9590;transport=UDP</div><div class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="background-color: transparent;">Frame 2256 (716 bytes on wire, 716 bytes captured)</div><div class="" style="background-color: transparent;">Ethernet II, Src:
Vmware_22:e0:4c (00:0c:29:22:e0:4c), Dst: Vmware_0d:bf:1f (00:0c:29:0d:bf:1f)</div><div class="" style="background-color: transparent;">Internet Protocol, Src: 192.168.2.141 (192.168.2.141), Dst: 192.168.2.5 (192.168.2.5)</div><div class="" style="background-color: transparent;"> Version: 4</div><div class="" style="background-color: transparent;"> Header length: 20 bytes</div><div class="" style="background-color: transparent;"> Differentiated Services Field: 0x10 (DSCP 0x04: Unknown DSCP; ECN: 0x00)</div><div class="" style="background-color: transparent;"> Total Length: 702</div><div class="" style="background-color: transparent;"> Identification: 0xf0d8 (61656)</div><div class="" style="background-color: transparent;"> Flags: 0x04 (Don't Fragment)</div><div class="" style="background-color: transparent;"> Fragment offset: 0</div><div class=""
style="background-color: transparent;"> Time to live: 64</div><div class="" style="background-color: transparent;"> Protocol: UDP (0x11)</div><div class="" style="background-color: transparent;"> Header checksum: 0xc163 [correct]</div><div class="" style="background-color: transparent;"> Source: 192.168.2.141 (192.168.2.141)</div><div class="" style="background-color: transparent;"> Destination: 192.168.2.5 (192.168.2.5)</div><div class="" style="background-color: transparent;">User Datagram Protocol, Src Port: dsmeter_iatc (4060), Dst Port: dsmeter_iatc (4060)</div><div class="" style="background-color: transparent;"> Source port: dsmeter_iatc (4060)</div><div class="" style="background-color: transparent;"> Destination port: dsmeter_iatc (4060)</div><div class="" style="background-color: transparent;"> Length: 682</div><div class=""
style="background-color: transparent;"> Checksum: 0x0f4e [correct]</div><div class="" style="background-color: transparent;">Session Initiation Protocol</div><div class="" style="background-color: transparent;"> Request-Line: ACK sip:subs002590@192.168.2.11:9590;transport=UDP SIP/2.0</div><div class="" style="background-color: transparent;"> Method: ACK</div><div class="" style="background-color: transparent;"> [Resent Packet: False]</div><div class="" style="background-color: transparent;"> Message Header</div><div class="" style="background-color: transparent;"> Record-Route: <sip:192.168.2.141;lr;ftag=3672SIPpTag0012></div><div class="" style="background-color: transparent;"> Via: SIP/2.0/UDP 192.168.2.141:4060;branch=z9hG4bK8c0f.49ecef52.2</div><div class="" style="background-color:
transparent;"> Transport: UDP</div><div class="" style="background-color: transparent;"> Sent-by Address: 192.168.2.141</div><div class="" style="background-color: transparent;"> Sent-by port: 4060</div><div class="" style="background-color: transparent;"> Branch: z9hG4bK8c0f.49ecef52.2</div><div class="" style="background-color: transparent;"> Via: SIP/2.0/UDP 192.168.2.11:9048;branch=z9hG4bK-3672-12-4</div><div class="" style="background-color: transparent;"> Transport: UDP</div><div class="" style="background-color: transparent;"> Sent-by Address: 192.168.2.11</div><div class="" style="background-color: transparent;"> Sent-by port:
9048</div><div class="" style="background-color: transparent;"> Branch: z9hG4bK-3672-12-4</div><div class="" style="background-color: transparent;"> Max-Forwards: 70</div><div class="" style="background-color: transparent;"> Route: <sip:mo@pcscf.open-ims.test:4060;lr>, <sip:mo@scscf.open-ims.test:6060;lr>, <sip:mt@scscf.open-ims.test:6060;lr>, <sip:mt@pcscf.open-ims.test:4060;lr>,<sip:192.168.2.141;lr;ftag=3672SIPpTag0012></div><div class="" style="background-color: transparent;"> From: "subs002048" <sip:subs002048@open-ims.test>;tag=3672SIPpTag0012</div><div class="" style="background-color: transparent;"> SIP Display info: "subs002048" </div><div class="" style="background-color: transparent;"> SIP from
address: sip:subs002048@open-ims.test</div><div class="" style="background-color: transparent;"> SIP tag: 3672SIPpTag0012</div><div class="" style="background-color: transparent;"> To: "subs002590" <sip:subs002590@open-ims.test>;tag=3672SIPpTag0113</div><div class="" style="background-color: transparent;"> SIP Display info: "subs002590" </div><div class="" style="background-color: transparent;"> SIP to address: sip:subs002590@open-ims.test</div><div class="" style="background-color: transparent;"> SIP tag: 3672SIPpTag0113</div><div class="" style="background-color: transparent;"> Call-ID: 12-3672@192.168.2.11</div><div class="" style="background-color: transparent;"> CSeq: 1 ACK</div><div class=""
style="background-color: transparent;"> Sequence Number: 1</div><div class="" style="background-color: transparent;"> Method: ACK</div><div class="" style="background-color: transparent;"> Content-Length: 0</div><div class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;"><br class="" style=""></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;">Kind regards,</div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue',
Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: transparent;">Kaan</div><div class="" style=""><br class="" style=""></div> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" class=""> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" class=""> <div dir="ltr" class="" style=""> <hr size="1" class="" style=""> <font size="2" face="Arial" class="" style=""> <b class="" style=""><span style="font-weight:bold;" class="">From:</span></b> Bogdan-Andrei Iancu <bogdan@opensips.org><br class="" style=""> <b class="" style=""><span style="font-weight: bold;" class="">To:</span></b> Kaan Dandin <kaandandin@yahoo.com>; OpenSIPS users mailling list <users@lists.opensips.org> <br class="" style=""><b class="" style=""><span style="font-weight: bold;" class="">Cc:</span></b>
Gunes Kurt <gkurt@itu.edu.tr>; "Ibrahim Hokelek, (BİLGEM-UEKAE)" <ibrahim.hokelek@tubitak.gov.tr> <br class="" style=""> <b class="" style=""><span style="font-weight: bold;" class="">Sent:</span></b> Thursday, October 16, 2014 10:01 AM<br class="" style=""> <b class="" style=""><span style="font-weight: bold;" class="">Subject:</span></b> Re: YNT: Re: YNT: Re: YNT: Re: [OpenSIPS-Users] RFC3261 transaction matching failed error for the second 401 Unauthorized - Challenging the UE<br class="" style=""> </font> </div> <div class="" style=""><br class="" style=""><div id="yiv3674157560" class="" style=""><div class="" style="">
<div class="" style=""><tt class="" style="">Hi Kaan,<br clear="none" class="" style="">
<br clear="none" class="" style="">
What you need to check is : do the ACK and BYE you receive in
OpenSIPS have a Route hdr ? So, :<br clear="none" class="" style="">
check if the outbound INVITE (leaving OpenSIPS) has a Record-Route
hdr<br clear="none" class="" style="">
check if the incoming 200 OK to INVITE (from UAS) has a
Record-Route hdr<br clear="none" class="" style="">
check in inbound ACK (from UAC to OpenSIPS) has a Route hdr.
<br clear="none" class="" style="">
<br clear="none" class="" style="">
Let me know.<br clear="none" class="" style="">
<br clear="none" class="" style="">
REgards,<br clear="none" class="" style="">
</tt>
<pre class="" style="">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a rel="nofollow" shape="rect" class="" target="_blank" href="http://www.opensips-solutions.com/" style="">http://www.opensips-solutions.com</a></pre>
On 16.10.2014 00:25, Kaan Dandin wrote:<div class="" id="yiv3674157560yqtfd01970" style=""><br clear="none" class="" style="">
</div></div><div class="" id="yiv3674157560yqtfd08268" style="">
<blockquote type="cite" class="" style="">
<div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;" class="">
<div class="" style=""><span class="" style="">Hi Bogdan,</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style=""><br clear="none" class="" style="">
</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="">Thanks for your
response. I have check the related documentation once more.</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="">But it in fact,
I was already using record_route and loose_route.</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style=""><br clear="none" class="" style="">
</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="">When I receive
initial INVITE I use record_route.</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style=""><br clear="none" class="" style="">
</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="">When the
following messages has to_tag , I am checking with
loose_route and making the routing with t_relay.</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style=""><br clear="none" class="" style="">
</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="">This is working
properly for the messages before ACK and BYE.</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style=""><br clear="none" class="" style="">
</span></div>
<div class="" style="background-color:transparent;"><span class="" style="color:rgb(0, 0, 0);font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;font-style:normal;">But
for ACK and BYE messages it is not able to find route and
m</span><span class="" style="background-color:transparent;">aking a DNS lookup and since</span></div>
<div class="" style="background-color:transparent;"><span class="" style="">pcscf.open-ims.test is configured as
192.168.2.5 , it is always going to .5 openims node.</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style=""><br clear="none" class="" style="">
</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="">The
difference between 180 Ringing , 200 OK which is passed
properly and ACK and BYE messages seems Via headers. 180
Ringing has all the via headers.</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="background-color:transparent;"><br clear="none" class="" style="">
</span></div>
<div class="" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-style:normal;background-color:transparent;"><span class="" style="background-color:transparent;font-weight:bold;">related part of
script for record_route()</span></div>
<br clear="none" class="" style="">
</div>
</blockquote>
<br clear="none" class="" style="">
</div></div></div><br class="" style=""><br class="" style=""></div> </div> </div> </div></body></html>