© 2005 Cisco Systems, Inc. All rights reserved. IPTX v2.03-1 Configuring PSTN Interfaces and Voice Dial Peers Dial Peers. - презентация

1 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Configuring PSTN Interfaces and Voice Dial Peers Dial Peers

2 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Outline Overview What Is a Dial Peer? Plain Old Telephone Service Dial Peers VoIP Dial Peers Destination-Pattern Options What Is the Default Dial Peer? Summary

3 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v What Is a Dial Peer? A dial peer is an addressable call endpoint. Dial peers establish logical connections, or call legs, to complete an end-to-end call. Cisco voice-enabled routers support two types of dial peers: –POTS dial peers: Connect to a traditional telephony network –VoIP dial peers: Connect over a packet network

4 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Dial Peer

5 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v POTS Dial Peers

6 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v VoIP Dial Peers

7 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Destination-Pattern Options

8 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Default Dial Peer 0

9 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v A dial peer is an addressable endpoint. Cisco voice-enabled routers support POTS dial peers and VoIP dial peers. Basic POTS dial-peer configuration consists of defining the dial peer with a tag number and POTS designation, defining the destination pattern, and defining the voice port to which the device is connected. Basic VoIP dial-peer configuration consists of defining the dial peer with a tag number and VoIP designation, defining the destination pattern, and defining the remote voice-enabled router through the session target command. The destination-pattern on a dial peer can utilize wildcards to simplify configuration. The default dial-peer is used when no match in the configured dial peers is found. Summary

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