查看“SBC 快速浏览配置”的源代码

Before diving into detailed step by step configuration, this page will outline all mandatory configuration steps in order to properly configure your Sangoma SBC.

Sangoma SBC Config Steps

http://wiki.freepbx.org/download/attachments/50462918/sangoma-sbc-cfg-steps%5B1%5D.jpg

""General""

Change default password

Confirm SBC has the correct license installed

Network Planning
Draw out a network diagram
Identify IP networking scenario for SBC
Is SBC straddling two networks
Is SBC behind a router
Identify SIP signaling  ip addresses
Is SBC going to have private or public IP address
Identify RTP media  ip address
How many media  ip  addresses can you have?
Is the   RTP media ip address going to be same or different than  SIP the signaling  ip address

Identify SBC scenario type

Carrier or Network Core
Providing SIP Trunks to customers
Hosted PBX provider
Enterprise
IP PBX that requires remote user support
IP PBX that requires SIP Trunking support
IP PBX that requires both remote user and SIPtrunking.
SIP Signaling Configuration
How many SIP profiles do you need?
RTP Media Configuration
What codecs are going to be used?
Which Media profiles will be attached to SIP Profiles
Security Considerations
Any special security considerations?
Is authentication enabled on the PBX behind the SBC?

Network Configuration
Regardless of the type of SBC deployment you choose, you first must configure the signaling interfaces and media interface network information.
SBC Signaling Interface Configuration
SBC Media Interfaces
SBC Configuration Options
SBC Configuration depends on the above Network Planning Scenario.
SIP Trunking
Access (Remote User or Upper Registration)
Combined
 
All Sangoma SBC’s support both SIP Trunking and Access simultaneously.
 
SBC General Configuration

Configure SIP Domain

In order to handle SIP registrations from the remote users, the SBC requires domain (SIP realm) configuration. In a typical scenario with registrations involved you will have at least one domain.
A SIP Domain is bound to a SIP profile.
SIP Domain can be bound to one or many SIP Profiles

Configure SIP Profile

SBC has a  minimum of two SIP Profiles. External and Internal.
SIP profile listens on a specific port (eg: 5060) and accepts incoming SIP traffic.
Depending on the SBC scenario:
External  SIP Profile interfaces to the ITSP or SIP trunk provider
Internal  SIP Profile interfaces to the local PBX or IP end points
 
Sangoma SBC does not have a limit on how many SIP Profiles can be created
 
Configure Media Profile
Media profiles are used to define RTP parameters and are bound to one or more SIPProfiles
Depending on the use case:
User can create one Media profile per SIP profile
User can create one Media profile for many SIP Profiles.
SIP profile uses the Media profile information to negotiate SDP information
Codecs & P-times
Local RTP ports
 
Sangoma SBC runs Media RTP in custom Sangoma HW DSP. This allows Sangoma SBC to scale to thousands of RTP sessions without quality or capacity degradation.
 
Configure Call Routing Profile
A call routing profile is used to route SIP signaling from one SIP Profile to another.
A call routing profile is bound to a SIP profile.
The call routing profile can be bound to one or many SIP Profiles
Once a SIP call receives a SIP INVITE it evokes the “call routing profile” to determine how to route a call.
 
Sangoma SBC support GUI call routing configuration as well as    AdvancedXML call routing configuration.
 
Configure Header Manipulation Profile
Used to resolve SIP protocol variances between different vendors
Or to hide the SIP topology by removing VIA headers
  SBC Security Configuration
Set SIP Signaling threshold limits to prevent DDOS attacks
Invite and Registration storms
Set Intrusion Detection and Prevention
To  prevent  known  attach patterns

Set IP Firewall
To allow certain IP address range, depending on network scenarios

Apply Configuration

The changes made in the Configuration section of the WebUI are only stored one the  scratch  disk. 
User MUST proceed to Apply page in the Management Section to save new configuration
There are two ways to apply the configuration.

Most of the pages across the system will notify you as soon as you make changes that require to be applied. \
You can click there on “Apply Configuration”.
Alternatively one can  navigate  to “Configuration -> Management -> Apply”