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Prack A SIP method which is applied to the condition of acknowledging provisional
responses like 180 Ringing. Select Enable for a more reliable connection.
Session Refresher Select None to disable SIP session timer support.
Select UAC to initiate SIP request.
Select UAS to receive SIP request and then return a response.
Session Timer Method Select SIP request method. Default method is Invite.
UDP/TCP Select SIP signal transmission method. Default method is UDP.
Register with Proxy When “Send messages via Outbound Proxy” is enabled, all the SIP requests
including Register will be sent through Outbound Proxy. Enabling “Register
with Proxy” will be against this rule and send SIP Register directly to the
Registrar as described in section 6.13.
Default Account When you dial a number, the default account is used to dial. The User Name
of default account is displayed on the receiver’s IP phone.
Account Active Enable or disable this account.
Display Name Name displayed on the LCD screen of the called party.