VOIP GATEWAY32 provides RC4 algorithm, Net-2-com algorithm, which requires the
opposite side to use the same algorithm.
Related configuration items:
Enable Encryption or not: if modified, need reboot the system;
Encryption Algorithm: take effect immediately
Encryption Key: take effect immediately
6
6
.
.
1
1
4
4
.
.
2
2
A
A
C
C
L
L
Considering the security, VOIP GATEWAY32 provides ACL function. For example, VOIP
GATEWAY32 requires supervising the call from IP side when the product is used as
termination product. Only the call from authorized addresses can be accepted. In this way,
you can prevent illegal users to peculate the termination resources and PSTN phones ( refer
to section 5.6.3).
6
6
.
.
1
1
4
4
.
.
3
3
P
P
S
S
T
T
N
N
I
I
n
n
c
c
o
o
m
m
i
i
n
n
g
g
C
C
a
a
l
l
l
l
A
A
u
u
t
t
h
h
e
e
n
n
t
t
i
i
c
c
a
a
t
t
i
i
o
o
n
n
Please refer to section
5.6.4
.
