Welltech WellBG 5800 V.1.3 - Manual (Page 15)

Welltech Computer Co., Ltd.
Boarder Gateway 5800 - 15 -
- Black: Only on-list IP will be screened.
- White: Only on-list IP can get through.
ANI ACL: ANI ACL can be used to filter the caller based on
ANI number.
- Black: Only on-list ANI will be screened.
- White: Only on-list ANI can get through.
Min UAC NAT TTL: The minimum register time when a user is
sited behind NAT
Max UAC NAT TTL: The maximum register time when a user
is sited behind NAT
First Response Timeout: The default maximum time to wait
for response. It’s depended on the network speed.
Proxy Checking Timer: The interval in seconds used to check
whether the proxy is active or not
Proxy Recovery Checking Timer: The interval in seconds
used to check the proxy is active or not when the Proxy is
down or network is failed.
Route to G/W: Local PSTN gateway routing behavior
- All: All users can be routed to the local PSTN.
- SBC User Only: Only the SBC users can be routed.
RTP Host TTL: The maximum time to wait for external RTP
resource server response. It’s depended on the network
speed. (It’s only available when working with Welltech ex-
ternal RTP resource server)
Enable System Log: Enable to send system information to
syslogD server or not
SysLogD Server IP 1, 2: SyslogD server IP address
Event Email Notice: Enable the email notice for the system
event or not.
Voice Gateway: The voice gateway mode
- None: Use this mode when you put the WellBG 5800
and Soft-switch on the public network in this case,
WellBG 5800 is used mainly for NAT traversal.
- Client SBC: Use this mode when you are putting the
WellBG in client side. In this mode, it supports 2 Ethernet
Leg mode which private IP leg is connecting to enterprise
LAN and public IP leg is used to connect the Soft switch.
- Server SBC: Use this mode when you are putting the soft
switch in the private network and WellBG is setting as 2
Ethernet legs which private IP leg is connect to Soft
switch and Public IP leg is use to as the outbound proxy
of soft switch subscribers.