Polycom 3725-76302-001LI manual Alg, SIP Routing

Sites Site Topology

Table 11-3Add Site dialog box (continued)

Field	Description
Allowed via	Allows H.323 calls to the internet only through an H.323
H.323-aware SBC or	session border controller (SBC) or application layer
ALG	gateway (ALG).
Call signaling address	The call signaling address for the H.323 SBC.
(IPv4)
Port	The call signaling port for the H.323 SBC.
SIP Routing
Internet calls are not	Disables SIP calls to the internet.
allowed
Allowed via SIP-aware	Allows calls to the internet through a firewall.
firewall
Allowed via SIP-aware	Allows calls to the internet only through a SIP session
SBC or ALG	border controller (SBC) or application layer gateway
	(ALG).
Call signaling address	The call signaling address for the SIP SBC.
(IPv4)
Port	The call signaling port for the SIP SBC.
Subnets	Lists the subnets in the site. Click Add to add a subnet.
	Select a subnet in the table and click Edit or Delete to
	modify or remove it.
Subnet Name	The unique name of the subnet.
IP Address	The IP address that defines the subnet.
Subnet Mask	The subnet mask for the site.
Max Bandwidth (Mbps)	The total bandwidth limit for voice and video calls.
Max Bit Rate (kbps)	The per-call bit rate limit for voice and video calls.
	Note: Bit rate is not the same as bandwidth. Since the
	bit rate applies in both directions and there is overhead,
	the actual bandwidth consumed is about 2.5 times the
	bit rate selected.

See also:

“About Site Topology” on page 283 “Sites” on page 285

“Add Subnet Dialog Box” on page 297

“Site Topology Configuration Procedures” on page 307

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