
Matching Inbound Dial Peers
This topic describes how the router matches inbound dial peers.
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© 2005 Cisco Systems, Inc. All rights reserved.
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IP Telephony
Default Dial Peer 0
When determining how inbound dial peers are matched on a router, it is important to note
whether the inbound call leg is matched to a POTS or VoIP dial peer. Matching occurs in the
following manner:
Inbound POTS dial peers are associated with the incoming POTS call legs of the
originating router or gateway.
Inbound VoIP dial peers are associated with the incoming VoIP call legs of the terminating
router or gateway.
Three information elements sent in the call setup message are matched against four
configurable dial-peer command attributes.
4-22 Cisco Networking Academy Program: IP Telephony v1.0 Copyright © 2005, Cisco Systems, Inc.
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