N824 User Manual
37
VoIP Trunks
Yeastar N824 provides 2 types of VoIP trunks:
VoIP trunk: registration based VoIP trunk. A VoIP trunk requires N412 to register
with the provider using an authentication name and password.
Service Provider: IP based VoIP trunk. A Service Provider VoIP trunk does not
require N412 to register with the provider. The IP address of N412 needs to be
configured with the provider, so that it knows where calls to your number should
be routed.
Go to PBX→ Extensions and Trunks → VoIP Trunks to edit the VoIP trunks.
VoIP Trunk
1) General Settings
Table 7-7 VoIP Trunk-General Settings
Enable or Disable this VoIP trunk.
A unique label to help you identify this trunk.
Service provider’s hostname or IP address.
Default port: 5060.Don’t change this part if it is not required.
VoIP provider’s server domain name.
If no domain name for the provider. Fill in the IP address
instead.
The user name to register to the trunk from the VoIP provider.
Used for SIP authentication.
The password to register to the trunk from the VoIP provider.
All outgoing calls from this SIP Trunk will use the From User (In
this case the account name for SIP Registration) in From
Header of the SIP Invite package. Keep this field blank if not
needed.
Define the online number that expected by ―Skype Connect‖
and some other SIP service providers. Leave this field blank if
not needed.
Control the maximum number of outbound channels
(simultaneous calls) that can be used on this trunk. Inbound
calls are not counted against the maximum. Set as 0 to specify
no maximum.
Specify the caller ID to use when making outbound calls over
this trunk. The caller ID set in the ―Extension‖ page will override