2019-11-21
12:43 PM
- 最終編集日:
2020-11-30
02:17 PM
、編集者:
CiscoJapanModer
本ドキュメントは、Cisco Webex Calling クラウド電話システムに接続するローカルゲートウェイ (LGW: Local Gateway) のコールフローを紹介します。
本ドキュメントの内容は、2019 年 11 月 21 日時点の情報および IOS-XE 16.9.4 の構成を前提としています。
本ドキュメントでは、Webex Calling アプリケーションや MPP などのエンドポイントから Webex Calling クラウド経由でローカルゲートウェイに発着信し、PRI 経由で PSTN に接続するコールフローについて説明します。ローカルゲートウェイと Webex Calling クラウド間は SIP で接続されます。
Webex Calling アプリケーションや MPP から Webex Calling クラウド経由でローカルゲートウェイに着信するコールフローの例について紹介します。
ローカルゲートウェイの SIP メッセージ例(一部内容は加工されています)
1751629: Oct 1 08:07:09.756: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:+81312342222@192.168.43.197:5061;transport=tls;dtg=isr4331new8583_lgu SIP/2.0
Via: SIP/2.0/TLS 135.84.169.x:8934;branch=z9hG4bKn7edb11068t5p821m1d0.1
From: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>;tag=SDdcjla01-320162269-1569917124661-
To: "Test 2"<sip:+81312342222@59685258.jp10.bcld.webex.com;user=phone>
Call-ID: SDdcjla01-fbdaf5829818385d37b7e88cf513c692-agho7a0030
CSeq: 53288987 INVITE
Contact: <sip:+81312341111@135.84.169.x:8934;transport=tls>
P-Asserted-Identity: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>
Privacy: none
Allow: ACK,BYE,CANCEL,INFO,INVITE,OPTIONS,PRACK,REFER,NOTIFY
Recv-Info: x-broadworks-client-session-info
Accept: application/dtmf-relay,application/media_control+xml,application/sdp,multipart/mixed
Supported:
Max-Forwards: 69
Content-Type: application/sdp
Content-Length: 390
v=0
o=BroadWorks 9326 1 IN IP4 135.84.169.x
s=-
c=IN IP4 135.84.169.x
t=0 0
m=audio 54882 RTP/SAVP 9 18 0 8 120 101
a=sendrecv
a=rtpmap:9 G722/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:120 opus/48000/2
a=rtpmap:101 telephone-event/8000
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:HZz6rVxcacQIAtIAt+SY6cMle791FbBxtxp6PSWL
1751996: Oct 1 08:07:09.790: ISDN Se0/1/0:23 Q931: TX -> SETUP pd = 8 callref = 0x0089
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Calling Party Number i = 0x0081, '12341111'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '0312342222'
Plan:Unknown, Type:Unknown
1751997: Oct 1 08:07:09.791: //1926/4D27F4D5809B/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/TLS 135.84.169.x:8934;branch=z9hG4bKn7edb11068t5p821m1d0.1
From: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>;tag=SDdcjla01-320162269-1569917124661-
To: "Test 2"<sip:+81312342222@59685258.jp10.bcld.webex.com;user=phone>
Date: Tue, 01 Oct 2019 08:07:09 GMT
Call-ID: SDdcjla01-fbdaf5829818385d37b7e88cf513c692-agho7a0030
CSeq: 53288987 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-16.9.4
Session-ID: 00000000000000000000000000000000;remote=7579a5dac1475fc29b4db037c8c4aa5f
Content-Length: 0
1751999: Oct 1 08:07:09.896: ISDN Se0/1/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x8089
Channel ID i = 0xA98381
Exclusive, Channel 1
1752011: Oct 1 08:07:10.824: ISDN Se0/1/0:23 Q931: RX <- ALERTING pd = 8 callref = 0x8089
Progress Ind i = 0x8488 - In-band info or appropriate now available
1752176: Oct 1 08:07:10.844: //1926/4D27F4D5809B/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 183 Session Progress
Via: SIP/2.0/TLS 135.84.169.x:8934;branch=z9hG4bKn7edb11068t5p821m1d0.1
From: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>;tag=SDdcjla01-320162269-1569917124661-
To: "Test 2"<sip:+81312342222@59685258.jp10.bcld.webex.com;user=phone>;tag=6BFB173-A
Date: Tue, 01 Oct 2019 08:07:09 GMT
Call-ID: SDdcjla01-fbdaf5829818385d37b7e88cf513c692-agho7a0030
CSeq: 53288987 INVITE
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
P-Asserted-Identity: <sip:0312342222@192.168.43.197>
Contact: <sip:+81312342222@192.168.43.197:5061;transport=tls>
Supported: sdp-anat
Server: Cisco-SIPGateway/IOS-16.9.4
Session-ID: a44541b42b0155019846302c0578b2fb;remote=7579a5dac1475fc29b4db037c8c4aa5f
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 325
v=0
o=CiscoSystemsSIP-GW-UserAgent 2495 3974 IN IP4 192.168.43.197
s=SIP Call
c=IN IP4 192.168.43.197
t=0 0
m=audio 8050 RTP/SAVP 0 101
c=IN IP4 192.168.43.197
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:PPYOuFcS/1HJZOgKeaP/9unu6lMrKg/dgGDPCfDb
1752178: Oct 1 08:07:13.003: ISDN Se0/1/0:23 Q931: RX <- CONNECT pd = 8 callref = 0x8089
1752180: Oct 1 08:07:13.004: ISDN Se0/1/0:23 Q931: TX -> CONNECT_ACK pd = 8 callref = 0x0089
1752249: Oct 1 08:07:13.012: //1926/4D27F4D5809B/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TLS 135.84.169.x:8934;branch=z9hG4bKn7edb11068t5p821m1d0.1
From: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>;tag=SDdcjla01-320162269-1569917124661-
To: "Test 2"<sip:+81312342222@59685258.jp10.bcld.webex.com;user=phone>;tag=6BFB173-A
Date: Tue, 01 Oct 2019 08:07:09 GMT
Call-ID: SDdcjla01-fbdaf5829818385d37b7e88cf513c692-agho7a0030
CSeq: 53288987 INVITE
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
P-Asserted-Identity: <sip:0312342222@192.168.43.197>
Contact: <sip:+81312342222@192.168.43.197:5061;transport=tls>
Supported: replaces
Supported: sdp-anat
Server: Cisco-SIPGateway/IOS-16.9.4
Cisco-Gcid: 4D292DBE-E359-11E9-809E-C6D4898AAC8A
Session-ID: a44541b42b0155019846302c0578b2fb;remote=7579a5dac1475fc29b4db037c8c4aa5f
Supported: timer
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 325
v=0
o=CiscoSystemsSIP-GW-UserAgent 2495 3974 IN IP4 192.168.43.197
s=SIP Call
c=IN IP4 192.168.43.197
t=0 0
m=audio 8050 RTP/SAVP 0 101
c=IN IP4 192.168.43.197
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:PPYOuFcS/1HJZOgKeaP/9unu6lMrKg/dgGDPCfDb
1752286: Oct 1 08:07:13.689: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
ACK sip:+81312342222@192.168.43.197:5061;transport=tls SIP/2.0
Via: SIP/2.0/TLS 135.84.169.x:8934;branch=z9hG4bK1d092d0050hdjc1p2cv0.1
From: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>;tag=SDdcjla01-320162269-1569917124661-
To: "Test 2"<sip:+81312342222@59685258.jp10.bcld.webex.com;user=phone>;tag=6BFB173-A
Call-ID: SDdcjla01-fbdaf5829818385d37b7e88cf513c692-agho7a0030
CSeq: 53288987 ACK
Contact: <sip:+81312341111@135.84.169.x:8934;transport=tls>
Max-Forwards: 69
Content-Length: 0
1753400: Oct 1 08:07:44.917: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
BYE sip:+81312342222@192.168.43.197:5061;transport=tls SIP/2.0
Via: SIP/2.0/TLS 135.84.169.x:8934;branch=z9hG4bK1d092d0050hdjc1p2cv0cd38b0if0.1
From: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>;tag=SDdcjla01-320162269-1569917124661-
To: "Test 2"<sip:+81312342222@59685258.jp10.bcld.webex.com;user=phone>;tag=6BFB173-A
Call-ID: SDdcjla01-fbdaf5829818385d37b7e88cf513c692-agho7a0030
CSeq: 53288991 BYE
Max-Forwards: 69
Content-Length: 0
1753524: Oct 1 08:07:44.932: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TLS 135.84.169.x:8934;branch=z9hG4bK1d092d0050hdjc1p2cv0cd38b0if0.1
From: "Test 1"<sip:+81312341111@135.84.169.x;user=phone>;tag=SDdcjla01-320162269-1569917124661-
To: "Test 2"<sip:+81312342222@59685258.jp10.bcld.webex.com;user=phone>;tag=6BFB173-A
Date: Tue, 01 Oct 2019 08:07:44 GMT
Call-ID: SDdcjla01-fbdaf5829818385d37b7e88cf513c692-agho7a0030
Server: Cisco-SIPGateway/IOS-16.9.4
CSeq: 53288991 BYE
Reason: Q.850;cause=16
P-RTP-Stat: PS=1646,OS=124320,PR=1562,OR=118160,PL=0,JI=0,LA=0,DU=31
Session-ID: 7579a5dac1475fc29b4db037c8c4aa5f;remote=a44541b42b0155019846302c0578b2fb
Content-Length: 0
1753527: Oct 1 08:07:44.964: ISDN Se0/1/0:23 Q931: TX -> DISCONNECT pd = 8 callref = 0x0089
Cause i = 0x8090 - Normal call clearing
1753528: Oct 1 08:07:45.072: ISDN Se0/1/0:23 Q931: RX <- RELEASE pd = 8 callref = 0x8089
Locking Shift to Codeset 6
Codeset 6 IE 0x1 i = 0x82, '9'
1753529: Oct 1 08:07:45.073: ISDN Se0/1/0:23 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x0089
PSTN の端末がローカルゲートウェイ経由で Webex Calling アプリケーションや MPP に発信するコールフローの例について紹介します。
ローカルゲートウェイの SIP メッセージ例(一部内容は加工されています)
1786369: Oct 1 08:16:54.614: ISDN Se0/1/0:23 Q931: RX <- SETUP pd = 8 callref = 0x0079
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA193040000
Preferred, Channel 4
Calling Party Number i = 0x0081, '0312342222'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '12341111'
Plan:Unknown, Type:Unknown
1786657: Oct 1 08:16:54.648: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+81312341111@59685258.jp10.bcld.webex.com:5061 SIP/2.0
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CB10CC
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>
Date: Tue, 01 Oct 2019 08:16:54 GMT
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 2848077008-3814330857-2150764723-3329171744
User-Agent: Cisco-SIPGateway/IOS-16.9.4
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1569917814
Contact: <sip:0312342222@192.168.43.197:5061;transport=tls>
Expires: 180
Allow-Events: telephone-event
Cisco-Gcid: A9C234D0-E35A-11E9-8032-10B3C66F2120
P-Asserted-Identity: <sip:0312342222@192.168.43.197>
Session-ID: 8ac3ebd0a08855289b1fac90ca5c3b4b;remote=00000000000000000000000000000000
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 337
v=0
o=CiscoSystemsSIP-GW-UserAgent 5000 8338 IN IP4 192.168.43.197
s=SIP Call
c=IN IP4 192.168.43.197
t=0 0
m=audio 8054 RTP/SAVP 0 101
c=IN IP4 192.168.43.197
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:BTbPD9nW+zP4oE8WDhztd0rYcYrQ78jLOHy9JBqm
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
1786659: Oct 1 08:16:54.649: ISDN Se0/1/0:23 Q931: TX -> CALL_PROC pd = 8 callref = 0x8079
Channel ID i = 0xA993040000
Exclusive, Channel 4
1786671: Oct 1 08:16:54.788: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CB10CC
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
CSeq: 101 INVITE
Timestamp: 1569917814
Content-Length: 0
1786688: Oct 1 08:16:55.010: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CB10CC
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>;tag=SD7dcbe99-282988187-1569917709730
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
CSeq: 101 INVITE
Timestamp: 1569917814
WWW-Authenticate: DIGEST realm="BroadWorks",qop="auth",nonce="BroadWorksXk17kgxiaTkbfpbbBW",algorithm=MD5
Content-Length: 0
1786778: Oct 1 08:16:55.018: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:+81312341111@59685258.jp10.bcld.webex.com:5061 SIP/2.0
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CB10CC
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>;tag=SD7dcbe99-282988187-1569917709730
Date: Tue, 01 Oct 2019 08:16:54 GMT
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Session-ID: 00000000000000000000000000000000;remote=8ac3ebd0a08855289b1fac90ca5c3b4b
Content-Length: 0
1786780: Oct 1 08:16:55.020: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+81312341111@59685258.jp10.bcld.webex.com:5061 SIP/2.0
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CC1F40
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>
Date: Tue, 01 Oct 2019 08:16:55 GMT
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 2848077008-3814330857-2150764723-3329171744
User-Agent: Cisco-SIPGateway/IOS-16.9.4
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 102 INVITE
Max-Forwards: 70
Timestamp: 1569917815
Contact: <sip:+81312342222@192.168.43.197:5061;transport=tls>
Expires: 180
Allow-Events: telephone-event
Authorization: Digest username="isr4331new8583_LGU",realm="BroadWorks",uri="sips:+81312341111@59685258.jp10.bcld.webex.com:5061",response="f4bcaeac3680da6aa668099e234c2e0c",nonce="BroadWorksXk17kgxiaTkbfpbbBW",cnonce="826BD806",qop=auth,algorithm=MD5,nc=00000001
Cisco-Gcid: A9C234D0-E35A-11E9-8032-10B3C66F2120
P-Asserted-Identity: <sip:0312342222@192.168.43.197>
Session-ID: 8ac3ebd0a08855289b1fac90ca5c3b4b;remote=00000000000000000000000000000000
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 337
v=0
o=CiscoSystemsSIP-GW-UserAgent 5000 8338 IN IP4 192.168.43.197
s=SIP Call
c=IN IP4 192.168.43.197
t=0 0
m=audio 8054 RTP/SAVP 0 101
c=IN IP4 192.168.43.197
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:BTbPD9nW+zP4oE8WDhztd0rYcYrQ78jLOHy9JBqm
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
1786793: Oct 1 08:16:55.164: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CC1F40
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
CSeq: 102 INVITE
Timestamp: 1569917815
Content-Length: 0
1786810: Oct 1 08:16:55.368: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 180 Ringing
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CC1F40
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>;tag=SD7dcbe99-473308389-1569917710086
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
CSeq: 102 INVITE
Timestamp: 1569917815
Supported:
Contact: <sip:+81312341111@135.84.169.x:8934;transport=tls>
Allow: ACK,BYE,CANCEL,INFO,INVITE,OPTIONS,PRACK,REFER,NOTIFY,UPDATE
Content-Length: 0
1786836: Oct 1 08:16:55.372: ISDN Se0/1/0:23 Q931: TX -> ALERTING pd = 8 callref = 0x8079
1786873: Oct 1 08:16:58.664: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CC1F40
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>;tag=SD7dcbe99-422027280-1569917713522
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
CSeq: 102 INVITE
Timestamp: 1569917815
Supported:
Contact: <sip:+81312341111@135.84.169.x:8934;transport=tls>
Allow: ACK,BYE,CANCEL,INFO,INVITE,OPTIONS,PRACK,REFER,NOTIFY
Accept: application/dtmf-relay,application/media_control+xml,application/sdp
Content-Type: application/sdp
Content-Length: 264
v=0
o=BroadWorks 9828 1 IN IP4 135.84.169.x
s=-
c=IN IP4 135.84.169.x
t=0 0
m=audio 54886 RTP/SAVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=sendrecv
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:bZbp87OjJSWTJukWO52uNhTy0USW7rYLg2SEM4on
1787140: Oct 1 08:16:58.694: ISDN Se0/1/0:23 Q931: TX -> CONNECT pd = 8 callref = 0x8079
1787141: Oct 1 08:16:58.695: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:+81312341111@135.84.169.x:8934;transport=tls SIP/2.0
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CDF23
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>;tag=SD7dcbe99-422027280-1569917713522
Date: Tue, 01 Oct 2019 08:16:55 GMT
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
Max-Forwards: 70
CSeq: 102 ACK
Allow-Events: telephone-event
Content-Length: 0
1787607: Oct 1 08:16:58.936: ISDN Se0/1/0:23 Q931: RX <- CONNECT_ACK pd = 8 callref = 0x0079
1804904: Oct 1 08:17:08.200: ISDN Se0/1/0:23 Q931: RX <- DISCONNECT pd = 8 callref = 0x0079
Cause i = 0x8090 - Normal call clearing
Progress Ind i = 0x8288 - In-band info or appropriate now available
1804993: Oct 1 08:17:08.215: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Sent:
BYE sip:+81312341111@135.84.169.x:8934;transport=tls SIP/2.0
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CE1481
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>;tag=SD7dcbe99-422027280-1569917713522
Date: Tue, 01 Oct 2019 08:16:55 GMT
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
User-Agent: Cisco-SIPGateway/IOS-16.9.4
Max-Forwards: 70
Timestamp: 1569917828
CSeq: 103 BYE
Reason: Q.850;cause=16
P-RTP-Stat: PS=474,OS=99540,PR=448,OR=94080,PL=0,JI=0,LA=0,DU=9
Session-ID: ;remote=
Content-Length: 0
1805073: Oct 1 08:17:08.262: ISDN Se0/1/0:23 Q931: TX -> RELEASE pd = 8 callref = 0x8079
1805128: Oct 1 08:17:08.295: ISDN Se0/1/0:23 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x0079
1805272: Oct 1 08:17:08.391: //1942/A9C234D08032/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Via: SIP/2.0/TLS 192.168.43.197:5061;x-route-tag="tgrp:ISDN";branch=z9hG4bK7CE1481
From: <sip:0312342222@59685258.jp10.bcld.webex.com;otg=isr4331new8583_lgu>;tag=6C899F1-246F
To: <sip:+81312341111@59685258.jp10.bcld.webex.com>;tag=SD7dcbe99-422027280-1569917713522
Call-ID: A9C4CCC6-E35A11E9-80ACC6D4-898AAC8A@192.168.43.197
Timestamp: 1569917828
CSeq: 103 BYE
Content-Length: 0
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