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HTTP/1.1 200 OK
Content-Type: text/html
Last-Modified: Fri, 11 Oct 2024 03:37:11 GMT
Content-Length: 79939
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
X-Frame-Options: deny
Accept-Ranges: bytes

SIP/2.0 100 Trying
Via: SIP/2.0/UDP nm;branch=foo;rport=26810;received=224.161.245.238
To: <sip:nm2@nm2>
From: <sip:nm@nm>;tag=root
Call-ID: 50000
CSeq: 42 OPTIONS
Content-Length: 0