Yeastar Technology S20 Administrator's Guide

S-Series IP PBX Administrator Guide
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DNIS Name
A name for this DNIS, when a call reaches the selected trunk, the name will
be displayed on the ringing phone.
VoIP Trunk
Yeastar S-Series supports SIP and IAX protocols and provides 2 types of VoIP trunks:
 Register Trunk: registration based VoIP trunk. A Register Trunk requires S-Series to register
with the provider using an authentication name and password.
 Peer Trunk: IP based VoIP trunk. A Peer VoIP trunk does not require S-Series to register with the
provider. The IP address of S-Series needs to be configured with the provider, so that it knows
where calls to your number should be routed.
Go to Settings > PBX > Trunks to add a VoIP trunk.
Please note that choosing different trunk protocol would have different settings.
1) Basic Settings
Table 5-8 SIP Register Trunk Configuration Parameters - Basic
SIP Register Trunk
Protocol
Set the trunk protocol “SIP”.
Trunk Type
Choose the trunk type “Register Trunk”.
Provider Name
Give this trunk a name to help you identify this trunk.
Transport
Set the transport method used by the trunk.
If Hostname/IP Address is the PBX’s Hostname and the port is 0 or
blank, NAPTR and SRV lookup will be executed to search for
transport, port and server.
If Hostname/IP Address is a legal IP address or a designated port,
then UDP will be used.
Hostname/IP
Service provider’s hostname or IP address.
The default SIP port is 5060.
Domain
VoIP provider’s server domain name. If the provider has no domain
name, fill in the IP address instead.
User Name
The username used to register to the trunk from the VoIP provider.
Password
The password to register to the trunk from the VoIP provider.
From User
All outgoing calls from the 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.
Authentication Name
Used for SIP authentication. In most cases, it is the same with the
username.
Enable Outbound Proxy
A proxy that receives requests from a client. Even though it may not
be the server resolved by the Request-URI.
Outbound Proxy Server
Configure the address of outbound proxy server. The address can

Yeastar Technology S20 Specifications

General

Brand	Yeastar Technology
Model	S20
Category	PBX
Language	English