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APBX IP2G4A User Manual
Trunk Name
A unique label to help you identify the trunk.
Provider Hostname/IP
Hostname or IP of your VoIP provider, default port is 5060
Account Name
The username that your service provider configured
Authuser
The username that your service provider configured for authentication, generally, it's same as Account Name.
Password
The password configured for the user in your service provider side.
Enable Outbound Proxy
Outbound Proxy is a SIP proxy server, it acts, like any proxy server, as a middleman between two communicating
agents, serving as a transit point for all SIP traffic. It can be used to solve the SIP one-way-audio issue.
Outbound Caller ID
The Caller ID used when using outbound proxy.
SIP Transport
The transplant protocol type for VoIP data package, default is UDP. Please make sure TCP is enabled in PBX Settings
-> SIP Settings before using TCP.
Maximum Outbound Calls
Define the maximum quantity of outbound connections (simultaneous calls) that can be used on this trunk. Inbound
calls are not counted in. 0 means no connection limit.
Preferred Code
Set the allowed codec and priority for this trunk.
Advance Configuration
DOD(Direct Outward Dialing Number) Setting
Set the Outbound number for different extensions.
For example:
23
< === Do not set DOD,
The other end of the trunk will
show original (interior) extension
number.
DOD is set ==== >
The other end of the trunk will
show DOD number.
ATCOM TECHNOLOGY CO., LIMITED
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