4.
Technical Data
4.4.1
GUEST→PBX
INVITE sip:
0312345678
@
000.000.000.000
SIP/2.0
Via: SIP/2.0/UDP
xxx.xxx.xxx.xxx
:5060;branch=z9hG4bK546a1def;rport
From: "080AAAAXXXX" <sip:080AAAAXXXX@xxx.xxx.xxx.xxx>;tag=as1dddca7a
From: "080AAAAXXXX" <sip:080AAAAXXXX@xxx.xxx.xxx.xxx>;tag=as1dddca7a
To: <sip:
0312345678
@
000.000.000.000
>
Contact: <sip:080AAAAXXXX@xxx.xxx.xxx.xxx>
Call-ID: 490e49cf2141339f0007e5ce47d80dd1@xxx.xxx.xxx.xxx
CSeq: 102 INVITE
User-Agent: Asterisk PBX Max-Forwards: 70
Date: Fri, 02 Jul 2010 05:41:33 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
X-Asterisk-Guest-Tag: 00008
X-Asterisk-Guest-Uniqueid: 1278049293.36
Alert-info:
0312345678
Content-Type: application/sdp
Content-Length: 242
v=0
v=0
o=root 4414 4414 IN IP4
xxx.xxx.xxx.xxx
s=session
c=IN IP4
xxx.xxx.xxx.xxx
t=0 0
m=audio 15224 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv
4.4.2. GUEST←PBX
4.4.2. GUEST←PBX
SIP/2.0 100 Trying
Via:SIP/2.0/UDP
xxx.xxx.xxx.xxx
:5060;branch=z9hG4bK546a1def;received=
xxx.xxx.xxx.xxx
;rport=5060
From: "
080AAAAXXXX
" <sip:
080AAAAXXXX
@
xxx.xxx.xxx.xxx
>;tag=as1dddca7a
To: <sip:
0312345678
@
000.000.000.000
>
Call-ID: 490e49cf2141339f0007e5ce47d80dd1@
xxx.xxx.xxx.xxx
CSeq: 102 INVITE
CSeq: 102 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:
0312345678
@
000.000.000.000
>
Content-Length: 0
41