116 | Cisco Systems 1.3.0 specification

User Agent to User Agent: Consulted Transfer

Header:	Contact: <sip:5222@192.168.66.3:5060;user=phone>
Header:	Content-Type: application/sdp
Header:	Content-Length: 166
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	SDP Headers
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Header:	v=0
Header:	o=- 698447251 698447251 IN IP4 192.168.66.3
Header:	s=VOVIDA Session
Header:	c=IN IP4 192.168.66.3
Header:	t=3174939344 0
Header:	m=audio 23456 RTP/AVP 0
Header:	a=rtpmap:0 PCMU/8000
Header:	a=ptime:20
Header:	’
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	SIP Headers
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sip-req:	ACK sip:5222@192.168.26.180:5060;maddr=192.168.26.180 SIP/2.0
[192.168.66.1:5060->192.168.26.180:5060]
Header:	Via: SIP/2.0/UDP 192.168.66.1:5060
Header:	From: UserAgent<sip:5220@192.168.66.1:5060;user=phone>
Header:	To: 5222<sip:5222@192.168.26.180:5060;user=phone>
Header:	Call-ID: 1614879410580032@192.168.66.1
Header:	CSeq: 4 ACK
Header:	Route:

<sip:5222@192.168.26.180:5060;maddr=192.168.26.180>,<sip:5222@192.168.66.3:5060>

Header:	Content-Length: 0
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	SIP Headers
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sip-req:	ACK sip:5222@192.168.66.3:5060 SIP/2.0	[192.168.26.180:5060-
>192.168.66.3:5060]
Header:	Via: SIP/2.0/UDP 192.168.26.180:5060;branch=4
Header:	Via: SIP/2.0/UDP 192.168.26.180:5060;branch=2
Header:	Via: SIP/2.0/UDP 192.168.66.1:5060
Header:	From: UserAgent<sip:5220@192.168.66.1:5060;user=phone>
Header:	To: 5222<sip:5222@192.168.26.180:5060;user=phone>
Header:	Call-ID: 1614879410580032@192.168.66.1
Header:	CSeq: 4 ACK
Header:	Content-Length: 0
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	SIP Headers
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sip-req:	TRANSFER sip:5221@192.168.26.180:5060;maddr=192.168.26.180 SIP/2.0
[192.168.66.1:5060->192.168.26.180:5060]
Header:	Via: SIP/2.0/UDP 192.168.66.1:5060
Header:	From: UserAgent<sip:5220@192.168.66.1:5060;user=phone>
Header:	To: 5221<sip:5221@192.168.26.180:5060;user=phone>
Header:	Transfer-To: <sip:5222@192.168.26.180:5060;user=phone>
Header:	Call-ID: 1614879410580032@192.168.66.1
Header:	CSeq: 2 TRANSFER
Header:	Require: cc Transfer
Header:	Route:

<sip:5221@192.168.26.180:5060;maddr=192.168.26.180>,<sip:5221@192.168.66.2:5060>

Header:	Content-Length: 0
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	SIP Headers
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sip-res:	SIP/2.0 100 Trying [192.168.26.180:5060->192.168.66.1:5060]
Header:	Via: SIP/2.0/UDP 192.168.66.1:5060
Header:	From: UserAgent<sip:5220@192.168.66.1:5060;user=phone>
Header:	To: 5221<sip:5221@192.168.26.180:5060;user=phone>
Header:	Call-ID: 1614879410580032@192.168.66.1
Header:	CSeq: 2 TRANSFER
Header:	Content-Length: 0

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SIP Headers

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Cisco Systems 1.3.0 manual 116