4.
Technical Data
4.1.4 PBX → GUEST
REGISTER sip:
xxx.xxx.xxx.xxx
SIP/2.0
Via: SIP/2.0/UDP
000.000.000.000
:5060;branch=z9hG4bK1db71efa;rport
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Call-ID: [email protected] CSeq: 1750 REGISTER
User-Agent: Asterisk PBX Max-Forwards: 70
Authorization: Digest username="
0000123456
", realm="
xxx.xxx.xxx.xxx
", algorithm=MD5,
uri="sip:
xxx.xxx.xxx.xxx
", nonce="3deff552", response="bace343abbe8362868dba84e58d7e056", opaque=""
Expires: 120
Contact: <sip:
0000123456
@
000.000.000.000
> Event: registration
Contact: <sip:
0000123456
@
000.000.000.000
> Event: registration
Content-Length: 0
4.1.5 GUEST → PBX
SIP/2.0 100 Trying
Via:SIP/2.0/UDP
000.000.000.000
:5060;branch=z9hG4bK1db71efa;received=
000.000.000.000
;rport=5060
Via:SIP/2.0/UDP
000.000.000.000
:5060;branch=z9hG4bK1db71efa;received=
000.000.000.000
;rport=5060
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Call-ID: [email protected] CSeq: 1750 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Contact: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Contact: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Content-Length: 0
4.1.6 GUEST → PBX
SIP/2.0 200 OK
SIP/2.0 200 OK
Via: SIP/2.0/UDP
000.000.000.000
:5060;branch=z9hG4bK1db71efa;received=
000.000.000.000
;rport=5060
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as245298a3
Call-ID: [email protected]
CSeq: 1750 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Supported: replaces
Expires: 120
Contact: <sip:
0000123456
@
000.000.000.000
>;expires=120
Date: Mon, 05 Jul 2010 04:20:13 GMT
Content-Length: 0
28