05-14-2012 06:19 AM - edited 03-16-2019 11:09 AM
Hi there,
I have connected Lync 2010 with CCME 8.6 through a SIP trunk. This has been done across all 3 sites.
I have 1 issue with this setup and that is ring back on the Cisco IP Phone. When you dial a lync user you get 2 ring backs (very widely spaced apart) on the IP Phone when on the PC the Lynch client will be on the 5th or 6th ring. From Lync dialling the Cisco IP Phone or to the PSTN works fine.
Below are the dial peers
From Lync to CCME
================
dial-peer voice 15 voip
b2bua
session protocol sipv2
session target ipv4:10.1.40.212:5068
incoming called-number .%
voice-class codec 1
voice-class sip dtmf-relay force rtp-nte
dtmf-relay rtp-nte
no vad
From CCME to Lync
================
dial-peer voice 7701 voip
translation-profile outgoing LYNC_ADD_PLUS
destination-pattern 77[1-6].
notify redirect ip2pots
session protocol sipv2
session target ipv4:10.1.40.212:5068
session transport tcp
voice-class sip block 183 sdp present
dtmf-relay rtp-nte
codec g711ulaw
fax rate disable
fax protocol pass-through g711ulaw
no vad
below is the debug
ecs-edin-cme-01#
May 14 12:58:26.121: //16117/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A822D2
Remote-Party-ID: "Hotdesk 3" <sip:4985@10.21.70.20>;party=calling;screen=no;privacy=off
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D17D538-1533
To: <sip:+7759@10.1.40.212
Date: Mon, 14 May 2012 12:58:26 GMT
Call-ID: 543383BF-9CFB11E1-92A48828-7DF9B073@10.21.70.20
Supported: timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 1402382375-2633699809-2459928616-2113515635
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1337000306
Contact: <sip:4985@10.21.70.20:5060;transport=tcp>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=require
Content-Length: 244
v=0
o=CiscoSystemsSIP-GW-UserAgent 9852 5513 IN IP4 10.21.70.20
s=SIP Call
c=IN IP4 10.21.70.20
t=0 0
m=audio 25280 RTP/AVP 0 101
c=IN IP4 10.21.70.20
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
May 14 12:58:26.265: //16117/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D17D538-1533
TO: <sip:+7759@10.1.40.212>
CSEQ: 101 INVITE
CALL-ID: 543383BF-9CFB11E1-92A48828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A822D2
CONTENT-LENGTH: 0
TIMESTAMP: 1337000306
May 14 12:58:26.601: //16117/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D17D538-1533
TO: <sip:+7759@10.1.40.212>;tag=22fd15181;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 543383BF-9CFB11E1-92A48828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A822D2
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:58:26.845: //16117/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 180 Ringing
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D17D538-1533
TO: <sip:+7759@10.1.40.212>;tag=22fd15181;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 543383BF-9CFB11E1-92A48828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A822D2
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRAC
SERVER: RTCC/4.0.0.0 MediationServer
ecs-edin-cme-01#
ecs-edin-cme-01#
ecs-edin-cme-01#
ecs-edin-cme-01#
ecs-edin-cme-01#
ecs-edin-cme-01#
May 14 12:58:30.133: //16117/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D17D538-1533
TO: <sip:+7759@10.1.40.212>;tag=22fd15181;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 543383BF-9CFB11E1-92A48828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A822D2
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
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ecs-edin-cme-01#
May 14 12:58:44.937: %ISDN-6-CONNECT: Interface Serial0/0/0:13 is now connected to 07584682893 N/A
May 14 12:58:46.461: //16117/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 488 Not Acceptable Here
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D17D538-1533
TO: <sip:+7759@10.1.40.212>;tag=22fd15181;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 543383BF-9CFB11E1-92A48828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A822D2
CONTENT-LENGTH: 0
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:58:46.469: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A822D2
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D17D538-153
To: <sip:+7759@10.1.40.212>;tag=22fd15181;epid=6E3D5675AC
Date: Mon, 14 May 2012 12:58:26 GMT
Call-ID: 543383BF-9CFB11E1-92A48828-7DF9B073@10.21.70.20
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Content-Length: 0
May 14 12:58:46.469: //16119/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
Remote-Party-ID: "Hotdesk 3" <sip:4985@10.21.70.20>;party=calling;screen=no;privacy=off
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D1824B0-AA1
To: <sip:+7759@10.1.40.212>
Date: Mon, 14 May 2012 12:58:46 GMT
Call-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
Supported: timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 1402382375-2633699809-2459928616-2113515635
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1337000326
Contact: <sip:4985@10.21.70.20:5060;transport=tcp>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 244
v=0
o=CiscoSystemsSIP-GW-UserAgent 4938 5131 IN IP4 10.21.70.20
s=SIP Call
c=IN IP4 10.21.70.20
t=0 0
m=audio 26410 RTP/AVP 0 101
c=IN IP4 10.21.70.20
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
May 14 12:58:46.653: //16119/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1824B0-AA1
TO: <sip:+7759@10.1.40.212>
CSEQ: 101 INVITE
CALL-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
CONTENT-LENGTH: 0
TIMESTAMP: 1337000326
May 14 12:58:46.833: //16119/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1824B0-AA
TO: <sip:+7759@10.1.40.212>;tag=9c9c7429cc;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:58:47.229: //16119/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 180 Ringing
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1824B0-AA1
TO: <sip:+7759@10.1.40.212>;tag=9c9c7429cc;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
ecs-edin-cme-01#
May 14 12:58:50.428: //16119/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1824B0-AA1
TO: <sip:+7759@10.1.40.212>;tag=9c9c7429cc;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:58:51.432: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:10.21.70.20 SIP/2.0
FROM: <sip:ecslync01.ecsemea.com:5068;transport=Tcp;ms-opaque=07ac007e443e735e>;epid=6E3D5675AC;tag=2e63c9db79
TO: <sip:10.21.70.20>
CSEQ: 41972 OPTIONS
CALL-ID: 83ee8721b5504363bb4b15b512561f71
MAX-FORWARDS: 70
VIA: SIP/2.0/TCP 10.1.40.212:58554;branch=z9hG4bK32a2388f
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
USER-AGENT: RTCC/4.0.0.0 MediationServer
May 14 12:58:51.444: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.1.40.212:58554;branch=z9hG4bK32a2388f
From: <sip:ecslync01.ecsemea.com:5068;transport=Tcp;ms-opaque=07ac007e443e735e>;epid=6E3D5675AC;tag=2e63c9db79
To: <sip:10.21.70.20>;tag=3D183818-122E
Date: Mon, 14 May 2012 12:58:51 GMT
Call-ID: 83ee8721b5504363bb4b15b512561f71
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 41972 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
Accept: applicatio
ecs-edin-cme-01#
ecs-edin-cme-01#
ecs-edin-cme-01#
ecs-edin-cme-01#n/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 164
v=0
o=CiscoSystemsSIP-GW-UserAgent 7477 7503 IN IP4 10.21.70.20
s=SIP Call
c=IN IP4 10.21.70.20
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15
c=IN IP4 10.21.70.20
ecs-edin-cme-01#
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May 14 12:59:06.792: //16119/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Sent:
CANCEL sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D1824B0-AA1
To: <sip:+7759@10.1.40.212>
Date: Mon, 14 May 2012 12:58:46 GMT
Call-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
CSeq: 101 CANCEL
Max-Forwards: 70
Timestamp: 1337000346
Reason: Q.850;cause=16
Content-Length: 0
May 14 12:59:06.800: //16119/5396A827929F/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 488 Not Acceptable Here
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1824B0-AA1
TO: <sip:+7759@10.1.40.212>;tag=9c9c7429cc;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
CONTENT-LENGTH: 0
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:59:06.804: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D1824B0-AA
To: <sip:+7759@10.1.40.212>;tag=9c9c7429cc;epid=6E3D5675AC
Date: Mon, 14 May 2012 12:58:46 GMT
Call-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Content-Length: 0
May 14 12:59:06.944: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1824B0-AA1
TO: <sip:+7759@10.1.40.212>;epid=6E3D5675AC
CSEQ: 101 CANCEL
CALL-ID: 6053BA93-9CFB11E1-92A78828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4A9918
CONTENT-LENGTH: 0
SERVER: RTCC/4.0.0.0 MediationServer
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May 14 12:59:15.692: //16122/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4AA1B57
Remote-Party-ID: "Hotdesk 3" <sip:4985@10.21.70.20>;party=calling;screen=no;privacy=off
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D1896DC-2375
To: <sip:+7759@10.1.40.212>
Date: Mon, 14 May 2012 12:59:15 GMT
Call-ID: 71BF8603-9CFB11E1-92AE8828-7DF9B073@10.21.70.20
Supported: timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 1898097259-2633699809-2460583976-2113515635
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1337000355
Contact: <sip:4985@10.21.70.20:5060;transport=tcp>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 244
v=0
o=CiscoSystemsSIP-GW-UserAgent 5594 3747 IN IP4 10.21.70.20
s=SIP Call
c=IN IP4 10.21.70.20
t=0 0
m=audio 18398 RTP/AVP 0 101
c=IN IP4 10.21.70.20
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
May 14 12:59:15.868: //16122/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1896DC-2375
TO: <sip:+7759@10.1.40.212>
CSEQ: 101 INVITE
CALL-ID: 71BF8603-9CFB11E1-92AE8828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4AA1B57
CONTENT-LENGTH: 0
TIMESTAMP: 1337000355
May 14 12:59:16.044: //16122/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1896DC-2375
TO: <sip:+7759@10.1.40.212>;tag=6c7d21773;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 71BF8603-9CFB11E1-92AE8828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4AA1B57
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:59:16.360: //16122/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 180 Ringing
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1896DC-2375
TO: <sip:+7759@10.1.40.212>;tag=6c7d21773;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 71BF8603-9CFB11E1-92AE8828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4AA1B57
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:59:19.704: //16122/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1896DC-2375
TO: <sip:+7759@10.1.40.212>;tag=6c7d21773;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 71BF8603-9CFB11E1-92AE8828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4AA1B57
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
ecs-edin-cme-01#
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May 14 12:59:35.988: //16122/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 488 Not Acceptable Here
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D1896DC-2375
TO: <sip:+7759@10.1.40.212>;tag=6c7d21773;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 71BF8603-9CFB11E1-92AE8828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4AA1B57
CONTENT-LENGTH: 0
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:59:35.996: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4AA1B57
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D1896DC-2375
To: <sip:+7759@10.1.40.212>;tag=6c7d21773;epid=6E3D5675AC
Date: Mon, 14 May 2012 12:59:15 GMT
Call-ID: 71BF8603-9CFB11E1-92AE8828-7DF9B073@10.21.70.20
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Content-Length: 0
May 14 12:59:35.996: //16123/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4ABE81
Remote-Party-ID: "Hotdesk 3" <sip:4985@10.21.70.20>;party=calling;screen=no;privacy=off
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D18E628-229E
To: <sip:+7759@10.1.40.212>
Date: Mon, 14 May 2012 12:59:35 GMT
Call-ID: 7DD90687-9CFB11E1-92B08828-7DF9B073@10.21.70.20
Supported: timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 1898097259-2633699809-2460583976-2113515635
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1337000375
Contact: <sip:4985@10.21.70.20:5060;transport=tcp>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 243
v=0
o=CiscoSystemsSIP-GW-UserAgent 736 2031 IN IP4 10.21.70.20
s=SIP Call
c=IN IP4 10.21.70.20
t=0 0
m=audio 22086 RTP/AVP 0 101
c=IN IP4 10.21.70.20
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
May 14 12:59:36.128: //16123/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D18E628-229E
TO: <sip:+7759@10.1.40.212>
CSEQ: 101 INVITE
CALL-ID: 7DD90687-9CFB11E1-92B08828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4ABE81
CONTENT-LENGTH: 0
TIMESTAMP: 1337000375
May 14 12:59:36.476: //16123/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D18E628-229E
TO: <sip:+7759@10.1.40.212>;tag=79da17b4;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 7DD90687-9CFB11E1-92B08828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4ABE81
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:59:36.760: //16123/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 180 Ringing
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D18E628-229E
TO: <sip:+7759@10.1.40.212>;tag=79da17b4;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 7DD90687-9CFB11E1-92B08828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4ABE81
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:59:39.960: //16123/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D18E628-229E
TO: <sip:+7759@10.1.40.212>;tag=79da17b4;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 7DD90687-9CFB11E1-92B08828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4ABE81
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
ALLOW: CANCEL
ALLOW: BYE
ALLOW: UPDATE
ALLOW: PRACK
SERVER: RTCC/4.0.0.0 MediationServer
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May 14 12:59:56.220: //16123/7122AA6B92A9/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 488 Not Acceptable Here
FROM: "Hotdesk 3"<sip:4985@10.21.70.20>;tag=3D18E628-229E
TO: <sip:+7759@10.1.40.212>;tag=79da17b4;epid=6E3D5675AC
CSEQ: 101 INVITE
CALL-ID: 7DD90687-9CFB11E1-92B08828-7DF9B073@10.21.70.20
VIA: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4ABE8
CONTENT-LENGTH: 0
SERVER: RTCC/4.0.0.0 MediationServer
May 14 12:59:56.224: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:+7759@10.1.40.212:5068 SIP/2.0
Via: SIP/2.0/TCP 10.21.70.20:5060;branch=z9hG4bK4ABE81
From: "Hotdesk 3" <sip:4985@10.21.70.20>;tag=3D18E628-229E
To: <sip:+7759@10.1.40.212>;tag=79da17b4;epid=6E3D5675AC
Date: Mon, 14 May 2012 12:59:35 GMT
Call-ID: 7DD90687-9CFB11E1-92B08828-7DF9B073@10.21.70.20
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Content-Length: 0
ecs-edin-cme-01#
ecs-edin-cme-01#
May 14 13:00:11.192: %ISDN-6-CONNECT: Interface Serial0/0/0:12 is now connected to 08432221234 N/A
May 14 13:00:11.596: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:10.21.70.20 SIP/2.0
FROM: <sip:ecslync01.ecsemea.com:5068;transport=Tcp;ms-opaque=07ac007e443e735e>;epid=6E3D5675AC;tag=2b1d489715
TO: <sip:10.21.70.20>
CSEQ: 41974 OPTIONS
CALL-ID: df43bd4714bf4c23b14e22a6924c199a
MAX-FORWARDS: 70
VIA: SIP/2.0/TCP 10.1.40.212:58575;branch=z9hG4bK30abf9b0
CONTACT: <sip:ECSLYNC01.ecsemea.com:5068;transport=Tcp;maddr=10.1.40.212>
CONTENT-LENGTH: 0
USER-AGENT: RTCC/4.0.0.0 MediationServer
May 14 13:00:11.608: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.1.40.212:58575;branch=z9hG4bK30abf9b0
From: <sip:ecslync01.ecsemea.com:5068;transport=Tcp;ms-opaque=07ac007e443e735e>;epid=6E3D5675AC;tag=2b1d489715
To: <sip:10.21.70.20>;tag=3D19713C-187C
Date: Mon, 14 May 2012 13:00:11 GMT
Call-ID: df43bd4714bf4c23b14e22a6924c199a
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 41974 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
Accept: application/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 164
v=0
o=CiscoSystemsSIP-GW-UserAgent 5829 4407 IN IP4 10.21.70.20
s=SIP Call
c=IN IP4 10.21.70.20
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15
c=IN IP4 10.21.70.20
ecs-edin-cme-01#
ecs-edin-cme-01#
Any ideas? I am pretty confident that the issue is with Lync but I am not sure how to prove it...
Cheers
Alexis
05-14-2012 10:11 AM
Hi Alexis,
Can you try changing the configuration from the Lync server so the Alerting
message will be generated in-band?
There have been cases in which the issue was o ringback at all and this was resolved by adding the
command below to the dial-peers:
voice-class sip block 183 sdp present
Please refer to:
http://www.cisco.com/en/US/solutions/collateral/ns340/ns414/ns728/ns784/8464511.pdf
Regards,
Tere.
If you find this post helpful, please rate!
05-15-2012 02:27 AM
Hi Tere,
Thanks for the responce.
If I add the command:
dial-peer voice 7701 voip
no voice-class sip block 183 sdp present
I get no ringback at all.
With the command "voice-class sip block 183 sdp present" I get 1 ringback only
dial-peer voice 7701 voip
voice-class sip block 183 sdp present
Thanks
Alexis
06-12-2012 01:11 PM
Did you get this issue resolved?
06-13-2012 11:28 AM
yep full details here
http://ciscoblog.voip-apps.co.uk/?p=398
cheers
Alexis
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