Private networking using PRI SL-1 /
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Modular ICS 7.1 Installer Guide
Node A
Node E
User in Calgary dials a 765-xxxx number.
DN type: Public
Node A receives it and identifies it as being for B.
Uses private trunk to route call to B.
Incoming interface: Public
Destination: Remote node
Outgoing interface: Private
Node B receives it and identifies it as being for E.
Uses private trunk to route call to E.
Incoming interface: Private
Destination: Remote node
Outgoing interface: Private
Node E receives the call and identifies it as
terminating locally. Uses target line to route call.
Incoming interface: Private
Destination: Local (target line)
Node A
Node C
User in Calgary dials a 761-xxxx number which is
answered with DISA.
Incoming interface: Public
DN type: Public
Destination: Local (DISA DN)
User enters a COS password and a private DN
for Node C
i.e. 6 + 393-xxxx
DN type: Private
Node A receives it and identifies it as being for C.
Uses the private trunk to route the call to C.
Incoming interface: (DISA user)
Destination: Remote node
Node C receives the call and identifies it as
terminating locally. Uses target line to route call.
Incoming interface: Private
Destination: Local (target line)
Received
Destination
Description
Содержание Modular ICS 7.1
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Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
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Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...