Matrix SETU VGFX Quick Start Manual page 29

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• Outbound Proxy Server's address: Enter the outbound proxy server address
provided by ITSP if outbound proxy is enabled. It can be IP address or domain.
Maximum Length = 40 character
All ASCII characters allowed
Default = Blank
• Outbound Proxy Server's Port: Enter the outbound proxy server's listening
port provided by ITSP.
Valid range = 1025 to 65535
Default = 5060
• Source Port IP Address: Select one of the following options as Source Port IP
Address.
Use Network Port IP Address
1.
Use IP Address fetched using STUN
2.
Use Router's Public IP Address
3.
By default, Source Port IP Address is 'Use Network Port IP Address'.
• Use Symmetric RTP?: This parameter is applicable only for peer to peer calls.
Select 'Yes' if SETU VGFX is located on public IP and calls are made and
received from the SIP client located behind the NAT router.
Valid options: Yes/No
Default = No
Click on 'SIP Trunk Parameters 2' link and program the following parameters:
Matrix SETU VGFX Quick Start 23