4.
Technical Data
4.5.1
GUEST → PBX
INVITE sip:
0312345678
@
000.000.000.000
SIP/2.0
Via:SIP/2.0/UDP
xxx.xxx.xxx.xxx
:5060;branch=z9hG4bK0b7fb7b8;rport
From:"
080AAAAXXXX
"<sip:0311112222@
xxx.xxx.xxx.xxx
>;tag=as0f1a5f0c
From:"
080AAAAXXXX
"<sip:0311112222@
xxx.xxx.xxx.xxx
>;tag=as0f1a5f0c
To: <sip:
0312345678
@
000.000.000.000
>
Contact: <sip:
080AAAAXXXX
@
xxx.xxx.xxx.xxx
>
Call-ID: 1aa4d60711e0817d731834f474d958b0@
xxx.xxx.xxx.xxx
CSeq: 102 INVITE
User-Agent: Asterisk PBX
Max-Forwards: 70
Date: Fri, 09 Jul 2010 02:27:46 GMT
Date: Fri, 09 Jul 2010 02:27:46 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
X-Asterisk-Guest-Tag: 00024
X-Asterisk-Guest-Uniqueid: 1278642466.508
Alert-info:
0312345678
Content-Type: application/sdp
Content-Length: 242
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 10408 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv
4.5.2
PBX → GUEST
SIP/2.0 100 Trying Via: SIP/2.0/UDP
xxx.xxx.xxx.xxx
:5060;branch=z9hG4bK0b7fb7b8;received=
xxx.xxx.xxx.xxx
;rport=5060
From: "
080AAAAXXXX
" <sip:0311112222@
xxx.xxx.xxx.xxx
>;tag=as0f1a5f0c
To: <sip:
0312345678
@
000.000.000.000
>
Call-ID: 1aa4d60711e0817d731834f474d958b0@
xxx.xxx.xxx.xxx
Call-ID: 1aa4d60711e0817d731834f474d958b0@
xxx.xxx.xxx.xxx
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
45