Scalability - Nortel Succession 1000 Installation And Configuration Manual

Page 30 of 116 Planning and engineering

Scalability

553-3001-212 Standard 1.00
5 The new Leader Succession Signaling Server assumes responsibility for
the H.323 Gateway.
6 Normal operation resumes.
Note: The same functionality is available without a redundant
Succession Signaling Server. Voice Gateway Media Cards in other
Succession Media Gateways can assume a TPS role and become a source
for Internet Telephone registration.
Table 6 summarizes the limits for each Succession Signaling Server. It is to
be used as a quick overview, for planning purposes. For detailed calculations,
refer to Small System: Planning and Engineering (553-3011-120),
Large System: Planning and Engineering (553-3021-120), or
Succession 1000 System: Planning and Engineering (553-3031-120), as
appropriate to the particular system.
Note: Real-time capacity must also be considered for the specific
application, and can also constrain any applications in reaching resource
limits.
Table 6
Succession Signaling Server limits
Succession Signaling Server
component
Gatekeeper
Terminal Proxy Server (TPS)
Virtual Trunks
A maximum of 382 Virtual Trunks can be supported by one Succession
Signaling Server. All 1248 virtual TNs can be configured for Virtual Trunks
if other system resources permit.
October 2003
Limit
2000 H.323 endpoints
10 000 number plan entries
60 000 calls per hour
5000 lines
382 trunks