varied_case2

SIP 1.5.0源代码

INVITE sip:5105@192.168.36.180:5060;user=phone SIP/2.0
VIA: SIP/2.0/UDP 192.168.36.80:5060
FroM: 5225<sip:5225@192.168.36.80:5060>
To: 5105<sip:5105@192.168.6.5:5060;user=phone>
CAlL-ID: 247515495@192.168.36.80
CSeQ: 1 INVITE
SuBJect: VovidaINVITE
Contact: <sip:5225@192.168.36.80:5060>
Content-LenGTH: 0