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DEFINITY Switch Connectivity 1 Networking Overview
Administration for Network Connectivity
CID: 77730 555-233-504 — Issue 1 — April 2000
10
DEFINITY Capacities The following table shows maximum allowable values and ranges for several
connectivity parameters for DEFINITY ECS Release 8. Note that some or all maxima
may not be achievable, depending on specific switch/traffic configurations.
csi si r
Circuit Packs
*
* Circuit pack abbreviations:
C-LAN: Control LAN (TN799B)
NetPkt: Network Control/Packet Interface (TN794)
PI: Processor Interface (TN765; used only for X.25 connections retained from pre-R7 systems)
PGATE: Packet Gateway (TN577)
IP-Interface: Used in the Medpro mode (TN802B)
2 C-LAN
X IP-Interface (medpro)
10 C-LAN
1 NetPkt
2 PI
14 IP-Interface (medpro)
10 C-LAN
4 PGATE
46 IP-Interface (medpro)
Audio Streams per
IP-Interface
board
†
† The number of audio streams per board is 22 if only one call uses a compression codec, even if all
other calls use the G711.
31 for G711 codec
22 for compression
codecs
31 for G711 codec
22 for compression
codecs
31 for G711 codec
22 for compression
codecs
H.323 IP Trunks
+ IP Stations
300 300 1000
Processor
Channels:
X.25
ethernet/ppp
na
1–128
1–64
1–256
1–128
1–384
Interface Channels
(listen ports):
X.25
ethernet/ppp
na
5000–64,500
1–64
5000–64,500
1–64
5000–64,500
ISDN-TSC
Gateway Channels
na 128 256
Links per System 25 25 33
Links per Circuit
Pack:
PI
PGATE
C-LAN
na
na
1 ethernet, 16 ppp
4
na
1 ethernet, 16 ppp
na
4
1 ethernet, 16 ppp
IP Routes 270 400 650
Hop Channels
(X.25 only)
na 128 256