Cisco Systems 1.3.0 Wireless Office Headset User Manual


 
SIP IP Phone to Analog Phone via Gateway
C-23
Header: Via: SIP/2.0/UDP 192.168.36.180:5060;branch=2
Header: Via: SIP/2.0/UDP 192.168.6.20:5060
Header: From: <sip:5120@192.168.6.20:5060>
Header: To: <sip:93831073@192.168.36.180:5060>;tag=1AF49448-1D50
Header: Call-ID: c2943000-23e062-2e278-2e323931@192.168.6.20
Header: CSeq: 100 INVITE
Header: Contact: <sip:93831073@192.168.16.210:5060;user=phone>
Header: Record-Route:
<sip:93831073@192.168.36.110:5060;maddr=192.168.36.110>,<sip:93831073@192.168.36.180:5060
;maddr=192.168.36.180>
Header: Server: Cisco VoIP Gateway/ IOS 12.x/ SIP enabled
Header: Content-Type: application/sdp
Header: Content-Length: 138
-----------------------------------------------------------------
SDP Headers
-----------------------------------------------------------------
Header: v=0
Header: o=CiscoSystemsSIP-GW-UserAgent 3721 2232 IN IP4 192.168.16.210
Header: s=SIP Call
Header: c=IN IP4 192.168.16.210
Header: t=0 0
Header: m=audio 20334 RTP/AVP 0
-----------------------------------------------------------------
SIP Headers
-----------------------------------------------------------------
sip-res: SIP/2.0 200 OK [192.168.36.180:5060->192.168.6.20:5060]
Header: Via: SIP/2.0/UDP 192.168.6.20:5060
Header: From: <sip:5120@192.168.6.20:5060>
Header: To: <sip:93831073@192.168.36.180:5060>;tag=1AF49448-1D50
Header: Call-ID: c2943000-23e062-2e278-2e323931@192.168.6.20
Header: CSeq: 100 INVITE
Header: Contact: <sip:93831073@192.168.16.210:5060;user=phone>
Header: Record-Route:
<sip:93831073@192.168.36.110:5060;maddr=192.168.36.110>,<sip:93831073@192.168.36.180:5060
;maddr=192.168.36.180>
Header: Server: Cisco VoIP Gateway/ IOS 12.x/ SIP enabled
Header: Content-Type: application/sdp
Header: Content-Length: 138
-----------------------------------------------------------------
SDP Headers
-----------------------------------------------------------------
Header: v=0
Header: o=CiscoSystemsSIP-GW-UserAgent 3721 2232 IN IP4 192.168.16.210
Header: s=SIP Call
Header: c=IN IP4 192.168.16.210
Header: t=0 0
Header: m=audio 20334 RTP/AVP 0
-----------------------------------------------------------------
SIP Headers
-----------------------------------------------------------------
sip-req: ACK sip:93831073@192.168.36.180:5060 SIP/2.0 [192.168.6.20:50753-
>192.168.36.180:5060]
Header: Via: SIP/2.0/UDP 192.168.6.20:5060
Header: From: <sip:5120@192.168.6.20:5060>
Header: To: <sip:93831073@192.168.36.180:5060>;tag=1AF49448-1D50
Header: Call-ID: c2943000-23e062-2e278-2e323931@192.168.6.20
Header: Route: <sip:93831073@192.168.36.110:5060;maddr=192.168.36.110>,
<sip:93831073@192.168.16.210:5060;user=phone>
Header: CSeq: 100 ACK
Header: Content-Length: 0
-----------------------------------------------------------------
SIP Headers
-----------------------------------------------------------------
sip-req: ACK sip:93831073@192.168.36.110:5060;maddr=192.168.36.110 SIP/2.0
[192.168.36.180:5060->192.168.36.110:5060]
Header: Via: SIP/2.0/UDP 192.168.36.180:5060;branch=2
Header: Via: SIP/2.0/UDP 192.168.6.20:5060
Header: From: <sip:5120@192.168.6.20:5060>
Header: To: <sip:93831073@192.168.36.180:5060>;tag=1AF49448-1D50
Header: Call-ID: c2943000-23e062-2e278-2e323931@192.168.6.20