Nortel Modular Ics 6.0 Installer Guide
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Private networking using PRI SL-1 / 111 P0992638 03Modular ICS 6. 0 Installer Guide caller information appears on both the caller telephone and the called telephone, regardless of the number of redirections PSTN lines connected to one of the nodes in a network can provide local public service, at local rates, to all nodes in the network, regardless of location Features specific to Advanced Private Network centralized voice mail provides call waiting indications on the receiving telephone...
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112 / Private networking using PRI SL-1 Modular ICS 6.0 Installer GuideP0992638 03 NCRI count allows a call to be forwarded in the network up to five times before the system releases the call as undelivered. However if TAT or TRO occur, the counter gets reset, as well. This counter is hard-coded. Profile 2: ETSI private networks provide line redirection. Private Network Tandem calling Tandem networking is a chained network established between two or more MICS systems. All the systems are connected...
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Private networking using PRI SL-1 / 113 P0992638 03Modular ICS 6. 0 Installer Guide Tandem network Calls originating from the public network Received Destination Description Node A Node A User in Calgary dials 761-xxxx number Incoming interface: Public DN type: Public Node A receives the call and identifies it as terminating locally. Uses target line to route call. Destination: Local (target line) Lines to public networkPublic Networkprivate trunkprivate trunk Norstar Norstar Public Networkprivate...
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114 / Private networking using PRI SL-1 Modular ICS 6.0 Installer GuideP0992638 03 Node A Node B User in Calgary dials a 762-xxxx number DN type: Public Node A receives it and identifies it as being for node B. Uses private trunk to route it to B. Incoming interface: Public Destination: Remote Node Outgoing interface: Private Node B 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 E User...
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Private networking using PRI SL-1 / 115 P0992638 03Modular ICS 6. 0 Installer Guide 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...
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116 / Private networking using PRI SL-1 Modular ICS 6.0 Installer GuideP0992638 03 Calls originating in the private network Node A Ottawa PSTNUser in Calgary dials a 761-xxxx number which is answered with DISA. User enters a COS password and an Ottawa public network number. Incoming interface: Public DN type: Public Destination: Local (DISA DN) Node A receives it and identifies it as being for C. Uses the private trunk to route the call to C. Incoming interface: Local (DISA user) Destination:...
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Private networking using PRI SL-1 / 117 P0992638 03Modular ICS 6. 0 Installer Guide Node B Calgary PSTNUser on Node B dials a public DN. Node B recognizes it as being the responsibility of Node A and uses private trunk to route the call to A. Incoming interface: Intercom Destination: Remote node Node A receives the call and identifies it as being for the public network. Node A routes the call over the local public network. Incoming interface: Private Destination: Remote PSTN Node B Node A User in...
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118 / Private networking using PRI SL-1 Modular ICS 6.0 Installer GuideP0992638 03 Node B Node D User on B dials a private DN for node D. DN type: Private Node B identifies it as being for node A and uses private trunk to route the call to A. Incoming interface: Intercom Destination: Remote node Node A receives it and identifies it as being for C. Uses IP trunk to route call to C. Incoming interface: Private Destination: Remote node Node C receives it and identifies it as being for D. Uses the...
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Private networking using PRI SL-1 / 119 P0992638 03Modular ICS 6. 0 Installer Guide Routing for tandem networks In tandem networks each node needs to know how to route calls that do not terminate locally. To do this, you set up routes for each connecting node by defining destination codes for each route. If the node is also connected to the public network, the usual routing is required for that connection. The following examples, show the routing tables for Node A and Node C for...
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120 / Private networking using PRI SL-1 Modular ICS 6.0 Installer GuideP0992638 03 Node A Destination Code Table, internal termination Node C Destination Code Table, external termination Node C Destination Code Table, internal termination RouteAbsorb lengthDestination code (private DNs) 3 (Node B)0392 (Node B) 3 (Node B)0395 (Node E) 5 (Node C)0393 (Node C) 5 (Node C)0394 (Node D) 5 (Node C)0396 (Node F) RouteAbsorb lengthDestination code (Public DNs) 3 (Node B)091613764 (Node D) 3 (Node B)091613766...