Avaya 555-245-600 manual Media Gateway Capacity, Server Supported Direct, Reliabilities Supported

Mid-market to large enterprise

The G650, SCC1, and MCC1 Media Gateways can connect to a combined IP-PNC and fiber-PNC system using either IP or fiber connections. The CMC1 Media Gateway can be IP-connected only and cannot be fiber-connected in any of the combined IP-PNC and fiber-PNC configurations. The following table lists, by server, the media gateways and connection methods that can be simultaneously supported in a combined IP-PNC and fiber-PNC configuration.

Server	Supported	IP-	Direct-	CSS/ATM-	Reliabilities Supported
	Central	Connect	Connect	Connect1
	Gateways
	CMC1	yes	no	no	single control and bearer
					only
S8500/
	G650	yes	yes	no	same as CMC1
S8500B
	SCC1	yes	yes	no	same as CMC1
	MCC1	yes	yes	no	same as CMC1
	CMC1	yes	no	no	single control, single bearer
					only
	G650	yes	yes	yes	●	single control and
				(requires		bearer
				an MCC1	●	duplicated control
S8700				for CSS)		only
					●	duplicated control
series						and bearer
	SCC1	yes	yes	yes	same as G650
				(requires
				an MCC1
				for CSS)
	MCC1	yes	yes	yes	same as G650

1.For any system, either CSS or ATM connections may be used in a combined IP-PNC and fiber-PNC network, but not both.

Media Gateway Capacity

The following capacity rules apply to a combined IP-PNC and fiber-PNC configuration:

Each combination of fiber-PNC and IP-PNC can support up to 64 port networks. When the fiber-PNC portion is supported by CSS, it can have a maximum of 44 CSS PNs but the system can be expanded to 64 PNs by adding an additional 20 IP-connected PNs. When the fiber-PNC portion is direct-connect, with two or three direct-connect PNs, the IP-PNC portion can have up to 61 or 62 IP-connected PNs, respectively.

Issue 6 January 2008 103