![Dinstar SBC300 Скачать руководство пользователя страница 52](http://html1.mh-extra.com/html/dinstar/sbc300/sbc300_user-manual_2505877052.webp)
3 Configurations on Web Interface
SBC300 Session Border Controller
Copyright©2011-2018 Dinstar
46
as callee number
;
SIP Methods
Configure the SIP request methods that can be accepted by the core SIP trunk.
If a SIP request method is not enabled, the system will reject the corresponding SIP
request.
By default, the INVITE request, REGISTER request and SESSION DISCONNECT
request are always accepted.
Routing Profile
1. SIP Trunk Group
On the
Routing Profiles
SIP Trunk Group
interface, you can group several access SIP trunks or core SIP trunks,
and then set a strategy (backup or load balance) for choosing which truck will be used under a trunk group when a
call comes in.
Figure 3-27 Configure SIP Trunk Group
Table 3-25 SIP Trunk Group
Name
The name of the SIP trunk group. It cannot be modified after the SIP trunk group
has been added successfully
Description
The description of the SIP trunk group
Trunk Type
It can be access SIP trunk or core SIP trunk.
Routing Mode
The strategy for choosing which truck will be used under a trunk group when a call
comes in.
Backup
: if the status of the first SIP trunk is ‘True’, the call will be always routed
by the first SIP trunk. If the status of the first SIP trunk is ‘False’, the call will be
routed by the next available SIP trunk.