4.
Technical Data
4.1. SIP REGISTER message
:
■
Sending REGISTER message Is required to register your ID, IP address and port number for authentication.
REGISTER
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as04bc6a95
your IP-PBX
000.000.000.0
00
SIP Trunk 2
xxx.xxx.xxx.xxx
Your ID (SIP Trunk 2 unique
number
IP address of
SIP Trunk 2
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as04bc6a95
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Call-ID: [email protected]
1
100 Trying
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as04bc6a95
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Call-ID: [email protected]
2
401 Unauthorized
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as04bc6a95
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as245298a3
Call-ID: [email protected]
3
REGISTER(
with credential information
)
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Call-ID: [email protected]
Call-ID: [email protected]
4
SIP/2.0 100 Trying
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>
Call-ID: [email protected]
5
200 OK
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
figure 4.1 SIP flow for REGISTER
From: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as2031f6e2
To: <sip:
0000123456
@
xxx.xxx.xxx.xxx
>;tag=as245298a3
Call-ID: [email protected]
6
※
Sending REGISTER message is NOT required in case your authentication method is “Authentication
with IP Address”
26