Cisco Systems 3600 manual Create a Peer Configuration Table, Codec

Page 16

Configure Dial Peers

Figure 9

Outgoing Calls from the Perspective of POTS Dial Peer 2

Destination

 

 

 

 

IP cloud

Dial peer 1

Dial peer 2

 

Voice port

 

 

10.1.2.2

 

 

1/0/0

 

(408) 555-4000

 

 

 

 

 

 

VoIP call leg

 

 

 

 

Source

 

Dial peer 3

Dial peer 4

 

 

Voice port

 

 

10.1.1.2

 

1/0/0

 

 

(310) 555-1000

POTS call leg

S6614

To complete the end-to-end call between dial peer 1 and dial peer 4 as illustrated in Figure 9, enter the following commands on router 10.1.1.2:

dial-peer voice 4 pots destination-pattern 1310555....

port 1/0/0

dial-peer voice 3 voip destination-pattern 1408555....

session target ipv4:10.1.2.2

Create a Peer Configuration Table

There is specific data relative to each dial peer that needs to be identified before you can configure dial peers in Voice over IP. One way to do this is to create a peer configuration table.

Using the example in Figure 5, Router 1, with an IP address of 10.1.1.1, connects a small sales branch office to the main office through Router 2. There are three telephones in the sales branch office that need to be established as dial peers. Router 2, with an IP address of 10.1.1.2, is the primary gateway to the main office; as such, it needs to be connected to the company’s PBX. There are four devices that need to be established as dial peers in the main office, all of which are basic telephones connected to the PBX. Figure 5 shows a diagram of this small voice network.

Table 6 shows the peer configuration table for the example illustrated in Figure 5.

Table 6

 

Peer Configuration Table for Sample Voice Over IP Network

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Commands

 

 

Dial Peer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tag

Ext

 

Dest-Pattern

Type

Voice Port session target

CODEC

QoS

 

 

 

 

 

 

 

 

Router 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

6....

+1408116....

POTS

 

 

 

 

 

 

 

 

 

 

10

 

+1729555....

VoIP

IPV4 10.1.1.2

G.729

Best Effort

 

 

 

 

 

 

 

 

Router 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

+1408116....

VoIP

IPV4 10.1.1.1

G.729

Best Effort

 

 

 

 

 

 

 

4

2....

+1729555....

POTS

 

 

 

 

 

 

 

 

 

 

 

VC-28Voice, Video, and Home Applications Configuration Guide

Image 16
Contents Configuring Voice over IP for the Cisco 3600 Series How Voice over IP Processes a Telephone CallList of Terms Prerequisite Tasks Voice over IP Configuration Task List Configure IP Networks for Real-Time Voice Traffic VC-18Voice, Video, and Home Applications Configuration Guide Configure Multilink PPP with Interleaving Step Command PurposeConfigure RTP Header Compression Multilink PPP Configuration ExampleRTP Header Compression Configuration Example Enable RTP Header Compression on a Serial InterfaceChange the Number of Header Compression Connections Configure Custom Queuing Configure Frame Relay for Voice over IPConfigure Weighted Fair Queuing Frame Relay for Voice over IP Configuration Example Configure Number Expansion Create a Number Expansion TableConfigure Number Expansion Shows the number expansion table for this scenarioConfigure Dial Peers Inbound versus Outbound Dial PeersInbound versus Outbound Dial Peers Create a Peer Configuration Table CodecOutbound Dialing on Pots Peers Configure Pots PeersDirect Inward Dial for Pots Peers Incoming and Outgoing Pots Call Legs Configure VoIP Peers Optimize Dial Peer and Network Interface Configurations Configure IP Precedence for Dial PeersTroubleshooting Tips Validation TipsConfigure Rsvp for Dial Peers Configure Codec and VAD for Dial Peers Configure Codec for a VoIP Dial PeerConfigure Voice over IP using a Trunk Connection Configure VAD for a VoIP Dial PeerVC-36Voice, Video, and Home Applications Configuration Guide Configure Voice over IP for Microsoft NetMeeting Configure a Trunk ConnectionVoice over IP Configuration Examples FXS-to-FXS Connection Using RsvpConfiguration for Router RLB-1 FXS-to-FXS Connection ExampleVC-40Voice, Video, and Home Applications Configuration Guide Configuration for Router RLB-w Configuration for Router R12-eConfiguration for Router RLB-2 Configuration for Router SJ Linking PBX Users with E&M Trunk LinesConfiguration for Router SLC Pstn Gateway Access Using FXO Connection Pstn Gateway Access Using FXO Connection ExamplePstn Gateway Access Using FXO Connection Plar Mode Pstn Gateway Access Using FXO Connection Plar ModeConfiguring Voice over IP for the Cisco 3600 Series VC-47 VC-48Voice, Video, and Home Applications Configuration Guide
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3600 specifications

Cisco Systems 3600 is a high-performance modular router series designed for small to medium-sized enterprises and branch offices. Launched in the late 1990s, it has been widely recognized for its flexibility, scalability, and reliability. The series is part of Cisco's extensive networking portfolio and has played a vital role in delivering various services and applications while enhancing operational efficiency.

One of the main features of the Cisco 3600 series is its modular architecture, allowing organizations to customize the router according to their specific needs. The system supports various interface modules that can accommodate different types of connections, including serial, Ethernet, and DSL, which helps in building versatile network solutions. The modularity not only increases the router’s lifespan by enabling upgrades as technology changes but also supports future expansion as the organization grows.

The Cisco 3600 series routers utilize advanced routing protocols, such as RIP, OSPF, EIGRP, BGP, and IS-IS, to ensure efficient data transmission and optimal network performance. This capability allows the routers to adapt to varying traffic demands and complexities, thereby optimizing bandwidth utilization and reducing latency in communications. With extensive memory options, including Flash and DRAM, the 3600 series can handle robust data processing and support intricate routing environments.

Security is another critical feature of the Cisco 3600 series. It includes support for VPNs, firewalls, and other security protocols, providing a secure environment for data transfer. The implementation of features like Access Control Lists (ACLs) and Intrusion Detection Systems (IDS) enhances the overall security posture, making it suitable for organizations looking to protect their sensitive information.

In terms of scalability, Cisco 3600 routers can easily accommodate increased workloads and network growth. This is done through the provision of additional modules and cards to increase capacity and performance. The series can also support multiple WAN connections, enabling seamless integration with various telecommunication services.

Additionally, the Cisco 3600 series is designed for ease of management. Utilizing Cisco's IOS software, network administrators can manage and configure the routers efficiently, thanks to a user-friendly interface and extensive command capabilities. This makes troubleshooting simpler and ensures network availability remains high.

In conclusion, Cisco Systems 3600 series routers combine robust performance, security features, and scalability, making them an invaluable asset for businesses looking to maintain a reliable and efficient networking solution.