A Detailed Sequence Diagram Examples

This appendix describes detailed sequence diagrams and message dumps of an application that provides a personalized ring back tone.

Personalized Ring Back Tone

The personalized ring back tone service is a terminating service that improves the traditional ring back tone by playing a personalized ring back tone to the calling party during the alerting phase of the call.

When the called party answers the call, the personalized ring back tone is stopped, and the parties are connected.

Figure A-1, Figure A-2 and Figure A-3 show the detailed sequence diagram of the personalized ring back tone service.

Figure A-1 Personalized Ring Back Tone

Personalized Ring Back Tone

Figure A-2 Personalized Ring Back Tone (cont'd)

Personalized Ring Back Tone

Figure A-3 Personalized Ring Back Tone (cont'd)

Personalized Ring Back Tone

Message Dumps

This section provides dumps of messages shown on Figure A-1, Figure A-2, and Figure A-3.

Message #1: CAP InitialDP

Direction: MSC -> Service Controller

Message Content

serviceKey: 24
calledPartyNumber: 8490630379003002
   1... .... = Odd/even indicator: odd number of address signals
   .000 0100 = Nature of address indicator: international number (4)
   1... .... = INN indicator: routing to internal network number not allowed
   .001 .... = Numbering plan indicator: ISDN (Telephony) numbering plan (1)
Called Party Number: 36309700032
callingPartyNumber: 83130343430508
   1... .... = Odd/even indicator: odd number of address signals
   .000 0011 = Nature of address indicator: national (significant) number (3)
   0... .... = NI indicator: complete
   .001 .... = Numbering plan indicator: ISDN (Telephony) numbering plan (1)
   .... 00.. = Address presentation restricted indicator: presentation allowed (0)
   .... ..11 = Screening indicator: network provided (3)
Calling Party Number: 303434508
callingPartysCategory: ordinary calling subscriber (10)
locationNumber: 84936303000000009000
bearerCapability: bearerCap (0)
eventTypeBCSM: termAttemptAuthorized (12)
iMSI: 12364010539261F7
TBCD digits: 216304013529167
ext-basicServiceCode: ext-Teleservice (3)
callReferenceNumber: 0000210078
mscAddress: 916303499889F0
timeAndTimezone: 0201306181637200
initialDPArgExtension

Message #2: SIP INVITE

Direction: Service Controller -> Application

Message Headers

Request-Line: INVITE sip:+36309700032@wcs.convergin.com:5085 SIP/2.0
CSeq: 1 INVITE
Supported: 100rel
x-wcs-msc-address: 916303499889F0
Call-ID: wlss-95022050-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
Route: <sip:as@192.168.1.112:5060;term;lr>
Route: <sip:scim@192.168.1.11:5085;lr;appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61;xwcs-iteration=2;term>
Route: <sip:imscf@wcs.convergin.com:5085;appsessionid=app-16nopifvb95i:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61;term;lr>
x-wcs-network-name: imscf
x-wcs-service-key: 24
Via: SIP/2.0/TCP 192.168.1.11:5085;wlsscid=17c775b61;maddr=192.168.1.11;branch=
z9hG4bKad66972d50042edfed7142eec1aaa2ef
From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=70c65f8a
Content-Type: multipart/mixed;boundary="frontier"
To: sip:+36309700032@wcs.convergin.com:5085
CPC: ordinary
Contact: <sip:192.168.1.11:5085;transport=udp;wlsscid=17c775b61;appsessionid=
app-kqfvpbh7lnp4>
Content-Length: 1108
x-wcs-session-case: term
Subject: call control
x-wcs-mobile-number: 216304013529167
Max-Forwards: 70

Message Body

--frontier
Content-Type: application/cap-phase4+xml

<?xml version="1.0" encoding="UTF-8"?>
<Cap4>
  <initialDP>
    <serviceKey>24</serviceKey>
    <calledPartyNumber>84906303 79003002</calledPartyNumber>
    <callingPartyNumber>83130343 430508</callingPartyNumber>
    <callingPartysCategory>0A</callingPartysCategory>
    <locationNumber>84936303 00000000 9000</locationNumber>
    <bearerCapability>
      <bearerCap>8090A3</bearerCap>
    </bearerCapability>
    <eventTypeBCSM><termAttemptAuthorized/></eventTypeBCSM>
    <iMSI>12364010 539261F7</iMSI>
    <ext-basicServiceCode>
      <ext-Teleservice>11</ext-Teleservice>
    </ext-basicServiceCode>
    <callReferenceNumber>00002100 78</callReferenceNumber>
    <mscAddress>91630349 9889F0</mscAddress>
    <timeAndTimezone>02013061 81637200</timeAndTimezone>
    <initialDPArgExtension>
      <supportedCamelPhases>1111</supportedCamelPhases>
      <offeredCamel4Functionalities>11111101 11110011 1</offeredCamel4Functionalities>
    </initialDPArgExtension>
  </initialDP>
</Cap4>

--frontier
Content-Type: application/sdp
i=L1

--frontier--

Message #3: SIP_INVITE

Direction: Application -> Service Controller

Message Headers

Request-Line: INVITE sip:+36305262266@wcs.convergin.com SIP/2.0
CPC: ordinary
To: sip:+36305262266@wcs.convergin.com
Content-Length: 21
Contact: <sip:192.168.1.112:5080;transport=udp;wlsscid=-20f515011da29e9a;appsessionid=
app-r7ylctikob20>
CSeq: 1 INVITE
Supported: 100rel
Route: <sip:scim@192.168.1.11:5085;lr;appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61;xwcs-iteration=2;term>
Route: <sip:imscf@wcs.convergin.com:5085;appsessionid=app-16nopifvb95i:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61;term;lr>
Call-ID: wlss-3c6798d2-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK00feaa55fc949977402036ba6738f261;appsessionid="app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e@10.107.14.31"
From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=9b45dc4e
Content-Type: application/sdp
Max-Forwards: 70

Message Body

 Session Description Protocol
 Session Information (i): 0
 Connection Information (c): IN IP4 0.0.0.0

Message #4: CAP InitiateCallAttempt

Direction: Service Controller -> MSC

Message Content

destinationRoutingAddress: 1 item
   Item: 8490630325266206
   1... .... = Odd/even indicator: odd number of address signals
   .000 0100 = Nature of address indicator: international number (4)
   1... .... = INN indicator: routing to internal network number not allowed
   .001 .... = Numbering plan indicator: ISDN (Telephony) numbering plan (1)
   Called Party Number: 36305262266
legToBeCreated: sendingSideID (0)
   sendingSideID: 03
newCallSegment: 2
callingPartyNumber: 83130343430508
1... .... = Odd/even indicator: odd number of address signals
.000 0011 = Nature of address indicator: national (significant) number (3)
0... .... = NI indicator: complete
.001 .... = Numbering plan indicator: ISDN (Telephony) numbering plan (1)
.... 00.. = Address presentation restricted indicator: presentation allowed (0)
.... ..11 = Screening indicator: network provided (3)
Calling Party Number: 303434508
gsmSCFAddress: 916303899740F9

Message #5: CAP InitiateCallAttempt Result

Direction: MSC -> Service Controller

Message Content

Padding: 4
supportedCamelPhases: F0 (phase1, phase2, phase3, phase4)
1... .... = phase1: True
.1.. .... = phase2: True
..1. .... = phase3: True
...1 .... = phase4: True
Padding: 4
offeredCamel4Functionalities: FDF380 (initiateCallAttempt, splitLeg, moveLeg, disconnectLeg, entityReleased, dfc-WithArgument, dtmf-MidCall, chargingIndicator, alertingDP, locationAtAlerting, changeOfPositionDP, cf-Enhancements, subscribed
1... .... = initiateCallAttempt: True
.1.. .... = splitLeg: True
..1. .... = moveLeg: True
...1 .... = disconnectLeg: True
.... 1... = entityReleased: True
.... .1.. = dfc-WithArgument: True
.... ..0. = playTone: False
.... ...1 = dtmf-MidCall: True
1... .... = chargingIndicator: True
.1.. .... = alertingDP: True
..1. .... = locationAtAlerting: True
...1 .... = changeOfPositionDP: True
.... 0... = or-Interactions: False
.... .0.. = warningToneEnhancements: False
.... ..1. = cf-Enhancements: True
.... ...1 = subscribedEnhancedDialledServices: True
1... .... = servingNetworkEnhancedDialledServices: True
.0.. .... = criteriaForChangeOfPositionDP: False
..0. .... = serviceChangeDP: False
...0 .... = collectInformation: False

Message #6: SIP 183 SESSION PROGRESS

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 183 Session Progress
To: <sip:+36305262266@wcs.convergin.com>;tag=309f5d2b
Content-Length: 204
CSeq: 1 INVITE
Call-ID: wlss-3c6798d2-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK00feaa55fc949977402036ba6738f261;appsessionid="app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e@10.107.14.31"
From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=9b45dc4e
Content-Type: multipart/mixed;boundary="frontier"
x-wcs-encode-uri: <sip:imscf@wcs.convergin.com:5085;appsessionid=app-16nopifvb95i:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61;lr>
x-wcs-encode-uri: <sip:scim@192.168.1.11:5085;lr;appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61>

Message Body

--frontier
Content-Type: application/cap-phase4+xml
<?xml version="1.0" encoding="UTF-8"?>
<Cap4>
  <initiateCallAttemptResult/>
</Cap4>

--frontier
Content-Type: application/sdp
i=L3

--frontier-

Message #7: CAP RequestReportBCSMEvent

Direction: Service Controller -> MSC

Message Content

bcsmEvents: 6 items
   Item
      eventTypeBCSM: routeSelectFailure (4)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 03
   Item
      eventTypeBCSM: oDisconnect (9)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 03
   Item
      eventTypeBCSM: oAnswer (7)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 03
   Item
      eventTypeBCSM: oTermSeized (19)
      monitorMode: notifyAndContinue (1)
      legID: sendingSideID (0)
         sendingSideID: 03
   Item
      eventTypeBCSM: oNoAnswer (6)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 03
   Item
      eventTypeBCSM: oCalledPartyBusy (5)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 03

Message #8: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

continueWithArgumentArgExtension
   legOrCallSegment: legID (1)
      legID: sendingSideID (0)
         sendingSideID: 03

Message #9: SIP INVITE

Direction: Application -> Service Controller

Message Headers

Request-Line: INVITE sip:+3612911104@wcs.convergin.com SIP/2.0
CPC: ordinary
To: sip:+3612911104@wcs.convergin.com
Content-Length: 21
Contact: <sip:192.168.1.112:5080;transport=udp;wlsscid=-20f515011da29e9a;appsessionid=
app-r7ylctikob20>
CSeq: 1 INVITE
Supported: 100rel
Route: <sip:scim@192.168.1.11:5085;lr;appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%
4010.107.14.31;wlsscid=17c775b61;xwcs-iteration=2;term>
Route: <sip:imscf@wcs.convergin.com:5085;appsessionid=app-16nopifvb95i:b4c492e7845110ab25c77c25ea47da4e%
4010.107.14.31;wlsscid=17c775b61;term;lr>
Call-ID: wlss-1657829b-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK6f7027cb5e1149ebdad1c50d040af180;appsessionid="app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e@10.107.14.31"
From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=c706ccc6
Content-Type: application/sdp
Max-Forwards: 70

Message Body

Session Description Protocol
Session Information (i): 0
Connection Information (c): IN IP4 0.0.0.0

Message #10: CAP InitiateCallAttempt

Direction: Service Controller -> MSC

Message Content

destinationRoutingAddress: 1 item
   Item: 04906321191140
   0... .... = Odd/even indicator: even number of address signals
   .000 0100 = Nature of address indicator: international number (4)
   1... .... = INN indicator: routing to internal network number not allowed
   .001 .... = Numbering plan indicator: ISDN (Telephony) numbering plan (1)
Called Party Number: 3612911104
legToBeCreated: sendingSideID (0)
   sendingSideID: 04
newCallSegment: 3
callingPartyNumber: 83130343430508
1... .... = Odd/even indicator: odd number of address signals
.000 0011 = Nature of address indicator: national (significant) number (3)
0... .... = NI indicator: complete
.001 .... = Numbering plan indicator: ISDN (Telephony) numbering plan (1)
.... 00.. = Address presentation restricted indicator: presentation allowed (0)
.... ..11 = Screening indicator: network provided (3)
Calling Party Number: 303434508  
gsmSCFAddress: 916303899740F9

Message #11: CAP InitiateCallAttempt Result

Direction: MSC -> Service Controller

Message Content

supportedCamelPhases: F0 (phase1, phase2, phase3, phase4)
   1... .... = phase1: True
   .1.. .... = phase2: True
   ..1. .... = phase3: True
   ...1 .... = phase4: True
Padding: 4
offeredCamel4Functionalities: FDF380 (initiateCallAttempt, splitLeg, moveLeg, disconnectLeg, entityReleased, dfc-WithArgument, dtmf-MidCall, chargingIndicator, alertingDP, locationAtAlerting, changeOfPositionDP, cf-Enhancements, subscribed
   1... .... = initiateCallAttempt: True
   .1.. .... = splitLeg: True
   ..1. .... = moveLeg: True
   ...1 .... = disconnectLeg: True
   .... 1... = entityReleased: True
   .... .1.. = dfc-WithArgument: True
   .... ..0. = playTone: False
   .... ...1 = dtmf-MidCall: True
   1... .... = chargingIndicator: True
   .1.. .... = alertingDP: True
   ..1. .... = locationAtAlerting: True
   ...1 .... = changeOfPositionDP: True
   .... 0... = or-Interactions: False
   .... .0.. = warningToneEnhancements: False
   .... ..1. = cf-Enhancements: True
   .... ...1 = subscribedEnhancedDialledServices: True
   1... .... = servingNetworkEnhancedDialledServices: True
   .0.. .... = criteriaForChangeOfPositionDP: False
   ..0. .... = serviceChangeDP: False
   ...0 .... = collectInformation: False

Message #12: SIP 183 SESSION PROGRESS

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 183 Session Progress
   To: <sip:+3612911104@wcs.convergin.com>;tag=b005d41d
   Content-Length: 204
   CSeq: 1 INVITE
   Call-ID: wlss-1657829b-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;    branch=z9hG4bK6f7027cb5e1149ebdad1c50d040af180;appsessionid="app-kqfvpbh7lnp4:b4c4  92e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=c706ccc6
   Content-Type: multipart/mixed;boundary="frontier"
   x-wcs-encode-uri:    <sip:imscf@wcs.convergin.com:5085;appsessionid=app-16nopifvb95i:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61;lr>
   x-wcs-encode-uri:    <sip:scim@192.168.1.11:5085;lr;appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31;wlsscid=17c775b61>

Message Body

--frontier
Content-Type: application/cap-phase4+xml
<?xml version="1.0" encoding="UTF-8"?>
<Cap4>
  <initiateCallAttemptResult/>
</Cap4>

--frontier
Content-Type: application/sdp
i=L4

--frontier-

Message #13: CAP RequestReportBCSMEvent

Direction: Service Controller -> MSC

Message Content

bcsmEvents: 6 items
   Item
      eventTypeBCSM: routeSelectFailure (4)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 04
   Item
      eventTypeBCSM: oDisconnect (9)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 04
   Item
      eventTypeBCSM: oAnswer (7)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 04
   Item
      eventTypeBCSM: oTermSeized (19)
      monitorMode: notifyAndContinue (1)
      legID: sendingSideID (0)
         sendingSideID: 04
   Item
      eventTypeBCSM: oNoAnswer (6)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 04
   Item
      eventTypeBCSM: oCalledPartyBusy (5)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 04

Message #14: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

continueWithArgumentArgExtension
   legOrCallSegment: legID (1)
      legID: sendingSideID (0)
         sendingSideID: 04

Message #15: CAP EventReportBCSM

Direction: MSC -> Service Controller

Message Content

eventTypeBCSM: oTermSeized (19)
legID: receivingSideID (1)
   receivingSideID: 03
miscCallInfo
   messageType: notification (1)

Message #16: SIP 180 RINGING

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 180 Ringing
   To: <sip:+36305262266@wcs.convergin.com>;tag=309f5d2b
   Content-Length: 0
   CSeq: 1 INVITE
   Call-ID: wlss-3c6798d2-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK00feaa55fc949977402036ba6738f261;appsessionid="app-kqfvpbh7lnp4:b4c4  92e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=9b45dc4e
   Content-Type: multipart/mixed;boundary="frontier"

Message Body

n/a

Message #17: CAP EventReportBCSM

Direction: MSC -> Service Controller

Message Content

eventTypeBCSM: oTermSeized (19)
legID: receivingSideID (1)
   receivingSideID: 04
miscCallInfo
   messageType: notification (1)

Message #18: SIP 180 RINGING

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 180 Ringing
   To: <sip:+3612911104@wcs.convergin.com>;tag=b005d41d
   Content-Length: 0
   CSeq: 1 INVITE
   Call-ID: wlss-1657829b-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK6f7027cb5e1149ebdad1c50d040af180;appsessionid="app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=c706ccc6

Message Body

n/a

Message #19: SIP 183 SESSION PROGRESS

Direction: Application -> Service Controller

Message Headers

Status-Line: SIP/2.0 183 Session Progress
   To: <sip:+36309700032@wcs.convergin.com:5085>;tag=4479eccf
   Content-Length: 4
   CSeq: 1 INVITE
   Call-ID: wlss-95022050-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/TCP 192.168.1.11:5085;wlsscid=17c775b61;maddr=192.168.1.11;branch=
   z9hG4bKad66972d50042edfed7142eec1aaa2ef;received=10.107.14.11
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=70c65f8a
   Content-Type: application/sdp

Message Body

Session Description Protocol
   Session Information (i): L4

Message #20: CAP DisconnectLeg

Direction: Service Controller -> MSC

Message Content

legToBeReleased: sendingSideID (0)
   sendingSideID: 02
releaseCause: 809F
   .... 0000 = Cause location: User (U) (0)
   .00. .... = Coding standard: ITU-T standardized coding (0x00)
   1... .... = Extension indicator: last octet
   .001 1111 = Cause indicator: Normal unspecified (31)
   1... .... = Extension indicator: last octet

Message #21: CAP DisconnectLeg Result

Direction: MSC -> Service Controller

Message Content

returnResult
   invokeId: present (0)
      present: 6

Message #22: CAP RequestReportBCSM

Direction: Service Controller -> MSC

Message Content

bcsmEvents: 2 items
   Item
      eventTypeBCSM: tAbandon (18)
      monitorMode: interrupted (0)
   Item
      eventTypeBCSM: tDisconnect (17)
      monitorMode: interrupted (0)
      legID: sendingSideID (0)
         sendingSideID: 01

Message #23: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

continueWithArgumentArgExtension
   legOrCallSegment: callSegmentID (0)
      callSegmentID: 1

Message #24: CAP MoveLeg

Direction: Service Controller -> MSC

Message Content

legIDToMove: sendingSideID (0)
   sendingSideID: 04

Message #25: CAP MoveLeg Result

Direction: MSC -> Service Controller

Message Content

returnResult
   invokeId: present (0)
      present: 9

Message #26: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

legOrCallSegment: legID (1)
   legID: sendingSideID (0)
      sendingSideID: 04

Message #27: CAP EventReportBCSM

Direction: MSC -> Service Controller

Message Content

eventTypeBCSM: oAnswer (7)
eventSpecificInformationBCSM: oAnswerSpecificInfo (5)
legID: receivingSideID (1)
   receivingSideID: 04
miscCallInfo
   messageType: request (0)

Message #28: SIP 200 OK

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 200 OK
   To: <sip:+3612911104@wcs.convergin.com>;tag=b005d41d
   Contact:    <sip:app-kqfvpbh7lnp4@192.168.1.11:5085;transport=udp;wlsscid=17c775b61;
appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31>
   Content-Length: 649
   CSeq: 1 INVITE
   Call-ID: wlss-1657829b-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK6f7027cb5e1149ebdad1c50d040af180;appsessionid="app-kqfvpbh7lnp4:b4c4 92e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=c706ccc6
   Content-Type: multipart/mixed;boundary="frontier"

Message Body

--frontier
Content-Type: application/cap-phase4+xml
<?xml version="1.0" encoding="UTF-8"?>
<Cap4>
  <eventReportBCSM>
    <eventTypeBCSM><oAnswer/></eventTypeBCSM>
    <eventSpecificInformationBCSM>
      <oAnswerSpecificInfo>
        <destinationAddress>03902119 1140</destinationAddress>
        <chargeIndicator>02</chargeIndicator>
      </oAnswerSpecificInfo>
    </eventSpecificInformationBCSM>
    <legID>
      <receivingSideID>04</receivingSideID>
    </legID>
    <miscCallInfo>
      <messageType><request/></messageType>
    </miscCallInfo>
  </eventReportBCSM>
</Cap4>

--frontier
Content-Type: application/sdp
i=L4

--frontier--

Message #29: SIP 200 OK

Direction: Application -> Service Controller

Message Headers

Status-Line: SIP/2.0 200 OK
   To: <sip:+36309700032@wcs.convergin.com:5085>;tag=4479eccf
   Contact: <sip:app-r7ylctikob20@192.168.1.112:5060;transport=tcp;wlsscid=
   -20f515011da29e9a>
   Content-Length: 4
   CSeq: 1 INVITE
   Call-ID: wlss-95022050-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/TCP 192.168.1.11:5085;wlsscid=17c775b61;maddr=192.168.1.11;branch=
   z9hG4bKad66972d50042edfed7142eec1aaa2ef;received=10.107.14.11
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=70c65f8a
   Content-Type: application/sdp

Message Body

Session Description Protocol
   Session Information (i): L4

Message #30: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

continueWithArgumentArgExtension
   legOrCallSegment: legID (1)
       legID: sendingSideID (0)
          sendingSideID: 04

Message #31: CAP EventReportBCSM

Direction: MSC -> Service Controller

Message Content

eventTypeBCSM: oAnswer (7)
eventSpecificInformationBCSM: oAnswerSpecificInfo (5)
legID: receivingSideID (1)
   receivingSideID: 03
miscCallInfo
   messageType: request (0)

Message #32: SIP 200 OK

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 200 OK
   To: <sip:+36305262266@wcs.convergin.com>;tag=309f5d2b
   Contact:   <sip:app-kqfvpbh7lnp4@192.168.1.11:5085;transport=udp;wlsscid=17c775b61;
   appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31>
   Content-Length: 653
   CSeq: 1 INVITE
   Call-ID: wlss-3c6798d2-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK00feaa55fc949977402036ba6738f261;appsessionid="app-kqfvpbh7lnp4:b4c4   92e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=9b45dc4e
   Content-Type: multipart/mixed;boundary="frontier"

Message Body

MIME Multipart Media Encapsulation, Type: multipart/mixed, Boundary: "frontier"
   [Type: multipart/mixed]
   Preamble
   First boundary: --frontier\n
   Encapsulated multipart part: 
[Malformed Packet: MIME multipart]

Message #33: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

continueWithArgumentArgExtension
   legOrCallSegment: callSegmentID (0)
      callSegmentID: 1

Message #34: SIP BYE

Direction: Application -> Service Controller

Message Headers

Request-Line: BYE sip:app-kqfvpbh7lnp4@192.168.1.11:5085;transport=udp;wlsscid=17c775b61;
appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31 SIP/2.0
   To: <sip:+3612911104@wcs.convergin.com>;tag=b005d41d
   Content-Length: 0
   CSeq: 2 BYE
   Call-ID: wlss-1657829b-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK492e7fb11d5aa895cf427d70f70fe55d;appsessionid="app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=c706ccc6
   Max-Forwards: 70

Message Body

n/a

Message #35: SIP 200 OK

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 200 OK
   To: <sip:+3612911104@wcs.convergin.com>;tag=b005d41d
   Content-Length: 0
   CSeq: 2 BYE
   Call-ID: wlss-1657829b-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bK492e7fb11d5aa895cf427d70f70fe55d;appsessionid="app-kqfvpbh7lnp4:b4c4 92e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=c706ccc6

Message Body

n/a

Message #36: CAP DisconnectLeg

Direction: Service Controller -> MSC

Message Content

legToBeReleased: sendingSideID (0)
   sendingSideID: 04
releaseCause: 809F
   .... 0000 = Cause location: User (U) (0)
   .00. .... = Coding standard: ITU-T standardized coding (0x00)
   1... .... = Extension indicator: last octet
   .001 1111 = Cause indicator: Normal unspecified (31)
   1... .... = Extension indicator: last octet

Message #37: CAP DisconnectLeg Result

Direction: MSC -> Service Controller

Message Content

returnResult
   invokeId: present (0)
      present: 13

Message #38: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

continueWithArgumentArgExtension
   legOrCallSegment: callSegmentID (0)
      callSegmentID: 1

Message #39: SIP reINVITE

Direction: Application -> Service Controller

Message Headers

Request-Line: INVITE sip:192.168.1.11:5085;transport=udp;wlsscid=17c775b61;
appsessionid=app-kqfvpbh7lnp4 SIP/2.0
   To: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=70c65f8a
   Content-Length: 4
   Contact: <sip:192.168.1.112:5060;transport=udp;wlsscid=-20f515011da29e9a;
   appsessionid=app-r7ylctikob20>
   CSeq: 1 INVITE
   Call-ID: wlss-95022050-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
   branch=z9hG4bKcdf7560c104fa752004bebca0bb7f19f
   From: <sip:+36309700032@wcs.convergin.com:5085>;tag=4479eccf
   Content-Type: application/sdp
   Max-Forwards: 70

Message Body

Session Description Protocol
   Session Information (i): L3

Message #40: CAP MoveLeg

Direction: Service Controller -> MSC

Message Content

legIDToMove: sendingSideID (0)
   sendingSideID: 03

Message #41: CAP MoveLeg Result

Direction: MSC -> Service Controller

Message Content

returnResult
   invokeId: present (0)
      present: 15

Message #42: CAP ContinueWithArgument

Direction: Service Controller -> MSC

Message Content

continueWithArgumentArgExtension
   legOrCallSegment: callSegmentID (0)
      callSegmentID: 1

Message #43: SIP 200 OK

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 200 OK
   To: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=70c65f8a
   Content-Length: 0
   Contact:    <sip:app-kqfvpbh7lnp4@192.168.1.11:5085;transport=udp;wlsscid=17c775b61;
   appsessionid=app-kqfvpbh7lnp4>
   CSeq: 1 INVITE
   Call-ID: wlss-95022050-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
   branch=z9hG4bKcdf7560c104fa752004bebca0bb7f19f
   From: <sip:+36309700032@wcs.convergin.com:5085>;tag=4479eccf

Message Body

n/a

Message #44: CAP EventReportBCSM

Direction: MSC -> Service Controller

Message Content

eventTypeBCSM: tDisconnect (17)
eventSpecificInformationBCSM: tDisconnectSpecificInfo (12)
legID: receivingSideID (1)
   receivingSideID: 01
miscCallInfo
   messageType: request (0)

Message #45: SIP BYE

Direction: Service Controller -> Application

Message Headers

Request-Line: BYE sip:192.168.1.112:5060;transport=udp;wlsscid=-20f515011da29e9a;appsessionid=app-r7ylctikob20 SIP/2.0
   To: <sip:+36309700032@wcs.convergin.com:5085>;tag=4479eccf
   Reason: Q.850;cause=16;text=NORMAL_CALL_CLEARING
   Content-Length: 594
   CSeq: 2 BYE
   Call-ID: wlss-95022050-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.11:5085;wlsscid=17c775b61;maddr=192.168.1.11;
   branch=z9hG4bK14e1c74fb81777ae220871fbc535f3d3
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=70c65f8a
   Content-Type: multipart/mixed;boundary="frontier"
   Max-Forwards: 70

Message Body

n/a

Message #46: SIP 200 OK

Direction: Application -> Service Controller

Message Headers

Status-Line: SIP/2.0 200 OK
   To: <sip:+36309700032@wcs.convergin.com:5085>;tag=4479eccf
   Content-Length: 0
   CSeq: 2 BYE
   Call-ID: wlss-95022050-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.11:5085;wlsscid=17c775b61;maddr=192.168.1.11;
   branch=z9hG4bK14e1c74fb81777ae220871fbc535f3d3
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=70c65f8a

Message Body

n/a

Message #47: SIP BYE

Direction: Application -> Service Controller

Message Headers

Request-Line: BYE sip:app-kqfvpbh7lnp4@192.168.1.11:5085;transport=udp;wlsscid=17c775b61;
appsessionid=app-kqfvpbh7lnp4:b4c492e7845110ab25c77c25ea47da4e%4010.107.14.31 SIP/2.0
   To: <sip:+36305262266@wcs.convergin.com>;tag=309f5d2b
   Content-Length: 594
   CSeq: 2 BYE
   Call-ID: wlss-3c6798d2-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bKf68564a3a09538c236130273b0f7e125;appsessionid="app-kqfvpbh7lnp4:b4c4   92e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=9b45dc4e
   Content-Type: multipart/mixed;boundary="frontier"
   Max-Forwards: 70

Message Body

MIME Multipart Media Encapsulation, Type: multipart/mixed, Boundary: "frontier"
   [Type: multipart/mixed]
   Preamble
   First boundary: --frontier\n
   Encapsulated multipart part: 
[Malformed Packet: MIME multipart]

Message #48: SIP 200 OK

Direction: Service Controller -> Application

Message Headers

Status-Line: SIP/2.0 200 OK
   To: <sip:+36305262266@wcs.convergin.com>;tag=309f5d2b
   Content-Length: 0
   CSeq: 2 BYE
   Call-ID: wlss-3c6798d2-b4c492e7845110ab25c77c25ea47da4e@10.107.14.31
   Via: SIP/2.0/UDP 192.168.1.112:5060;wlsscid=-20f515011da29e9a;
branch=z9hG4bKf68564a3a09538c236130273b0f7e125;appsessionid="app-kqfvpbh7lnp4:b4c4 92e7845110ab25c77c25ea47da4e@10.107.14.31"
   From: <sip:303434508@wcs.convergin.com:5085;noa=national>;tag=9b45dc4e

Message Body

n/a

Message #49: CAP ReleaseCall

Direction: Service Controller -> MSC

Message Content

.... 0000 = Cause location: User (U) (0)
.00. .... = Coding standard: ITU-T standardized coding (0x00)
1... .... = Extension indicator: last octet
.001 1111 = Cause indicator: Normal unspecified (31)
1... .... = Extension indicator: last octet