| Phone to SIP Phone via Gateway: Call Screening | |
Header: | Via: SIP/2.0/UDP 192.168.26.180:5060;branch=2 | |
Header: | Via: SIP/2.0/UDP 192.168.26.11:5060 | |
Header: | From: <sip:6715@192.168.26.11:5060> | |
Header: | To: <sip:6711@192.168.26.180:5060> |
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Header: | ||
Header: | CSeq: 100 INVITE |
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Header: |
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Header: | Expires: 180 |
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Header: | ||
Header: | Contact: <sip:6715@192.168.26.11:5060> | |
Header: |
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Header: |
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| SDP Headers |
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Header: | v=0 |
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Header: | ||
Header: | s=SIP Call |
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Header: | c=IN IP4 192.168.26.11 |
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Header: | t=0 0 |
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Header: | m=audio 23070 RTP/AVP 0 101 |
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Header: | a=rtpmap:0 pcmu/8000 |
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Header: | a=rtpmap:101 |
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Header: | a=fmtp:101 |
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| SIP Headers |
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SIP/2.0 302 Moved Temporarily | ||
Header: | Via: SIP/2.0/UDP 192.168.26.220:6074;branch=101 | |
Header: | Via: SIP/2.0/UDP 192.168.26.180:5060;branch=2 | |
Header: | Via: SIP/2.0/UDP 192.168.26.11:5060 | |
Header: | From: <sip:6715@192.168.26.11:5060> | |
Header: | To: <sip:6711@192.168.26.180:5060> |
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Header: | ||
Header: | CSeq: 100 INVITE |
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Header: | Contact: <sip:6711@192.168.26.220:6073;user=phone> | |
Header: |
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| SIP Headers |
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ACK sip:6711@192.168.26.200:5060;user=phone SIP/2.0 [192.168.26.220:6074- | ||
>192.168.26.200:5060] |
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Header: | Via: SIP/2.0/UDP 192.168.26.220:6074;branch=101 | |
Header: | From: <sip:6715@192.168.26.11:5060> | |
Header: | To: <sip:6711@192.168.26.180:5060> |
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Header: | ||
Header: | CSeq: 100 ACK |
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Header: |
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| SIP Headers |
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SIP/2.0 403 Forbidden | [192.168.26.220:6074- | |
>192.168.26.180:5060] |
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Header: | Via: SIP/2.0/UDP 192.168.26.180:5060;branch=2 | |
Header: | Via: SIP/2.0/UDP 192.168.26.11:5060 | |
Header: | From: <sip:6715@192.168.26.11:5060> | |
Header: | To: <sip:6711@192.168.26.180:5060> |
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Header: | ||
Header: | CSeq: 100 INVITE |
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Header: |
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| SIP Headers |
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ACK sip:6711@192.168.26.220:6074;user=phone SIP/2.0 [192.168.26.180:5060- | ||
>192.168.26.220:6074] |
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Header: | Via: SIP/2.0/UDP 192.168.26.180:5060;branch=2 | |
Header: | From: <sip:6715@192.168.26.11:5060> | |
Header: | To: <sip:6711@192.168.26.180:5060> |
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Header: | ||
Header: | CSeq: 100 ACK |
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