Lexmark MX532 - Page 132

VoIP Settings
Menu item Description
VoIP Protocol
SIP*
H.323
Set the Voice over Internet Protocol (VoIP) protocol.
STUN Server Specify the STUN server to traverse a firewall.
Force Fax Mode
O
On*
Switch VoIP gateway from analog to T.38 at the beginning
of a fax call.
Force Fax Mode Delay
0–15 (7*)
Set the time delay in seconds when sending another
invite of Force Fax Mode.
Note: An asterisk (*) next to a value indicates the factory default setting.
SIP Settings
Menu item Description
Proxy Specify the IP address of the system that converts the
phone number to an IP address where the fax is sent.
Registrar Specify a name or IP address of the system that handles
the registration of Session Initiation Protocol (SIP) clients.
User Specify the name of the user for SIP.
Password Specify the password that is used in registering with the
SIP Registrar.
Auth ID The username that is used when registering.
Note: If the Auth ID setting is not set, the setting uses
the username of the User field instead.
Transport For Registration
UDP*
TCP
Set the SIP transport type for registration.
Transport For Incoming Calls
UDP*
TCP
UDP And TCP
Set the SIP transport type for incoming calls.
Transport For Outgoing Calls
UDP*
TCP
Set the SIP transport type for outgoing calls.
Outbound Proxy Specify an outbound proxy to forward all SIP
communication.
Contact Specify a contact name for SIP.
Note: An asterisk (*) next to a value indicates the factory default setting.
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