Hu Chunming / sip_server

sip43 229 Bytes
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OPTIONS sip:bob@example.com SIP/2.0
Via: SIP/2.0/UDP cat.wonderland.com
From: Alice <sip:alice@wonderland.com>;tag=1
To: Bob <sip:bob@example.com>
Call-ID: 6378@cat.wonderland.com
CSeq: 1 OPTIONS
Accept: application/sdp