3
On the SIP server page, enable the UC
server based on the data plan in step .
Click Add. Configure the SIP server bas
Click Finish.
You can choose Voice > Phone Allocat
EGW1520 to view the synchronized user
2
1
Starting Configuration
b
a
When configuring the IP phone, set SIP server 1, SIP
the central node, standby SIP server in the central no
NOTE
Verifying Configuration
You can visit a website (for example, http://
network function. If the access is successful
configured.
a
Verifying Network Access
Verifying the Audio Function
b
Verify the configuration according to the
document.
4
z Independent IP PBX
• Intra-office users dial each other's inte
.
• An intra-office user under the EGW152
number (for example, mobile phone nu
• An outer-office user dials the number t
FXO port of the EGW1520. After heari
switchboard, the outer-office user dials
number).
z IMS/NGN access gateway
• Intra-office users dial each other's inte
numbers configured.
• Calls are made between an analog ph
network-side number (for example, a
Local gateway in a branch in the UC solu
• Intra-office users dial each other's inte
numbers configured.
• An intra-office user under the EGW152
number (for example, mobile phone nu
• An outer-office user dials the number t
FXO port of the EGW1520. After heari
switchboard, the outer-office user dials
number).
In the preceding scenarios, verify that the c
fails, check the configuration and cable con
ode. Configure the data synchronization
d on the data plan in step and click Next.
on in the web management system of the
number.
a
server 2, and SIP server 3 to the active SIP server in
e, and IP address of the LAN port on the EGW1520.
nterprise.huawei.com) and verify the
the network function is correctly
hapter Verifying Configuration in this
nal numbers using phones that have
0 to dial the outgoing prefix (888) and the
mber) of an oute
-office user.
at the PSTN network carrier assigns to the
g the announcement played by the
the extension number (that is, the internal
nal numbers using phones that have
ne or IP phone under the EGW1520 and a
obile phone number).
nal numbers using phones that have
0 to dial the outgoing prefix (888) and the
mber) of an oute
-office user.
at the PSTN network carrier assigns to the
g the announcement played by the
the extension number (that is, the internal
lls are connected successfully. If a call
ection.