Field Name

Explanation

Choose the sip line to configured (SIP 1 – SIP 2). Click the dropdown arrow to select the line.

Status

Shows registration status. Will show “Registered” if registered

 

or “Unapplied” if not registered.

 

 

Server Address

SIP server IP address or URI.

 

 

Server Port

SIP server port. Default is 5060.

 

 

Authentication User

SIP account name (Login ID).

 

 

Authentication Password

SIP registration password.

 

 

SIP User

Phone number assigned by VoIP service provider. Phone will not

 

register if there is no phone number configured.

 

 

 

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Cortelco C56 user manual Field Name Explanation