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Refer to the following SIP INVITE method/request? INVITE sip:mary@abc.com SIP/2.0 Via: SIP/2.0/UDP pc14.chicago.com;branch=z9hG4bK887chdhds Max-Forwards: 70 To: Mary From: John ;tag=1982301747 Call-ID: a48b4c67e77610@pc14.chicago.com CSeq: 413159 INVITE
Refer to the following SIP INVITE method/request?
INVITE sip:mary@abc.com SIP/2.0
Via: SIP/2.0/UDP pc14.chicago.com;branch=z9hG4bK887chdhds
Max-Forwards: 70
To: Mary
From: John ;tag=1982301747
Call-ID: a48b4c67e77610@pc14.chicago.com
CSeq: 413159 INVITE
Contact:
Content-Type: application/sdp
Content-Length: 142
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Who is the callee?
1) John
2) Mary
3) SIP
4) Contact
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