Polycom 3725-76302-001LI manual Add Guest Port Dialog Box

Signaling Settings Local Cluster Configuration

See also:

“Local Cluster Configuration” on page 63

“Local Cluster Configuration Procedures” on page 82

Add Guest Port Dialog Box

The Add Guest Port dialog box appears when you click the Add button next to the Unauthorized ports list in the SIP Settings section of the Signaling Settings page. It lets you add a port to the list of ports used for “unauthorized” or “guest” calls.

The following table describes the fields in the Add Guest Port dialog box.

Table 4-6	Add Guest Port dialog box
Field		Description
Port		The SIP signaling port number for this entry.
		This is the port number that an SBC is configured to use
		for untrusted calls to the DMA system via the transport
		specified below.
Transport		The transport supported on this port.
Require certificate		For TLS transport, check this box to enable mutual TLS
validation for TLS		(mTLS), requiring callers to present a valid certificate.
		Note: If Skip certificate validation for encrypted
		signaling is turned off on the Security Settings page,
		then Require certificate validation for TLS is turned
		on for both authorized and unauthorized ports, and it
		can’t be turned off. See “Security Settings” on page 48.
Authentication		Select one of the following:
		• None — The system doesn’t issue authentication
		challenges or check authentication credentials for
		calls to this port.
		• Authenticate — The system issues authentication
		challenges and checks authentication credentials
		for calls to this port.
		The settings on the Device Authentication page
		(see “Device Authentication” on page 264)
		determine the realm used for authentication and
		whether the Call Server responds to
		unauthenticated requests with 401 (Unauthorized)
		or 407 (Proxy Authentication Required).
		• Block — The system blocks calls to this port.

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