IP PBXs USER MANUAL
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UDP Port
: SIP over UDP service port. By default IPPBX system uses UDP as SIP transmission protocol. Port number can be changed
here if required. If changed on the IPPBX system, you’ll also have to change on the SIP clients.
TCP Port
: If the phones support TCP protocol, you can register SIP extensions over TCP protocol on port 5061.
TLS Port
: If the phones support TLS protocol, you can register SIP extensions over TLS protocol on port 5062.
ICE Enable
: This is specific to clients that support NAT traversal for media via ICE, STUN, TURN. By default, please keep it enabled,
otherwise WebRTC won't work,
STUN Server Address
can be left blank.
STUN Server Address
: By default please keep it blank, if you got available STUN server, please specify the valid server address,
otherwise an invalid STUN server address will cause phone system exception.
RTP Port Range
: The UDP ports used by the IPPBX system to carry RTP voice stream. Do not change the port range or you may
encounter audio issue with phone calls.
User Agent
: The default user agent string also contains the Asterisk version. If you don't want to expose it, change the user agent
string here.
Endpoint Identifier Order
: The priority of SIP signaling user authentication type (non-professional users are not recommended to
modify).
External Media Address
: If you want to map your IPPBX system to the Internet, you should specify the static public IP address or
domain name here.
External Signaling Address
: This is similar to External Media Address except that the External Signaling Address is looked up
regularly (every 10s).
External UDP Signaling Address Port
: Port number of SIP signaling with UDP transport protocol on the public network.
External TCP Signaling Address Port
: Port number of SIP signaling with TCP transport protocol on the public network.
External TLS Signaling Address Port
: Port number of SIP signaling with TLS transport protocol on the public network.
Local Net (IP/Netmask Length)
: Your local network address/addresses.
Notice
If you are going to map your IPPBX system to the Internet, the following configurations should be done.
1.
SIP port mapping on your router (one of the following: UDP: 5060; TCP: 5061; TLS: 5062).
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