are noticed by NOTIFY, and can monitor the whole Call Transfer flow, deal with
it in different way according to different Call Transfer results, which means if the
Call Transfer fails, the call between A and B can be restored.
5) Not only Caller but also Callee can start the Call Transfer function.
In configuration, please pay attention: for the equipment which starts the Call Transfer, it
need configure the route to third party. If in peer to peer routing, product also need configure
peer to peer route; while for the equipment, which is transferred to, it is not necessary to
configure such routes.
6
6
.
.
2
2
.
.
1
1
.
.
5
5
C
C
a
a
l
l
l
l
F
F
o
o
r
r
w
w
a
a
r
r
d
d
6
6
.
.
2
2
.
.
1
1
.
.
5
5
.
.
1
1
U
U
n
n
c
c
o
o
n
n
d
d
i
i
t
t
i
i
o
o
n
n
a
a
l
l
C
C
a
a
l
l
l
l
F
F
o
o
r
r
w
w
a
a
r
r
d
d
No matter which status subscriber A is in, all the calls to A will be transferred to the forward
number which is set by the subscriber before.
6
6
.
.
2
2
.
.
1
1
.
.
5
5
.
.
2
2
B
B
u
u
s
s
y
y
C
C
a
a
l
l
l
l
F
F
o
o
r
r
w
w
a
a
r
r
d
d
When subscriber A is busy, all inbound calls to A will be transferred to the forward number
which is set by the subscriber.
6
6
.
.
2
2
.
.
1
1
.
.
5
5
.
.
3
3
N
N
o
o
A
A
n
n
s
s
w
w
e
e
r
r
C
C
a
a
l
l
l
l
F
F
o
o
r
r
w
w
a
a
r
r
d
d
When the no answer time exceeds the set time, all inbound calls to A will be transferred the
forward numbers set by the subscriber.
6
6
.
.
2
2
.
.
1
1
.
.
5
5
.
.
4
4
S
S
e
e
l
l
e
e
c
c
t
t
i
i
v
v
e
e
C
C
a
a
l
l
l
l
F
F
o
o
r
r
w
w
a
a
r
r
d
d
If the inbound calls to subscriber A meet with the conditions set by the subscriber, they will be
transferred to the numbers set before.
6
6
.
.
2
2
.
.
1
1
.
.
5
5
.
.
5
5
N
N
o
o
t
t
e
e
s
s
1) Call forward service is based on SIP protocol, so it is only valid for SIP version;
2) Call forward service starts the function through responding to the 302 Moved
Temporarily message, and the forward number and address are saved in the
contact domain of 302. So during the call, the caller is required to process 302
message, and recall the third party in Contact domain;
3) For selective call forward service, VOIP GATEWAY32 decides whether to start the
call forward function mainly according to the caller number, so user should set the
“Caller NBR” and “FWD NBR”, and for each port, utmost 8 pairs can be configured.
4) For the forward services discussed above, the priority is as follows ( from high to
low): Unconditional Call Forward, Busy Call Forward, Selective Call Forward, No
Содержание MG3000-R
Страница 1: ...VOIP GATEWAY User manual GoHigh Data Networks Technology CO LTD Copyright 2009...
Страница 28: ......
Страница 32: ...Fig 15 SIP QuickSetup Page...