Page 2 - Cisco One-Year Limited Hardware Warranty Terms; Cisco Information Packet; Information Packet Number; Note; Go; Duration of Hardware Warranty
2 1 Cisco One-Year Limited Hardware Warranty Terms There are special terms applicable to your hardware warranty and various services that you can use during the warranty period. Your formal Warranty Statement, including the warranties and license agreements applicable to Cisco software, is available...
Page 3 - Overview; Product Serial Number Location; Parts List; Warning
3 Complete the information below, and keep it for reference. 2 Overview This document describes the hardware installation and software configuration steps necessary to install your Cisco 1760 modular access router with its complement of WAN interface cards (WICs) and voice interface cards (VICs). Ad...
Page 4 - Attaching Brackets to the Router; Figure 2
4 Figure 1 Bracket Mounting Points To install the router in a 19-inch or a 24-inch standard rack, follow the instructions described in these procedures: • Attaching Brackets to the Router • Attaching Brackets to the Rack • Attaching the Optional Cable Guide Attaching Brackets to the Router The brack...
Page 5 - Attaching Brackets to the Rack; Caution; Make sure that the fans on the side of the chassis are not blocked.; Attaching the Optional Cable Guide; Phillips; Phillips machine screws
5 Attaching Brackets to the Rack After the brackets are attached to the router, use the four supplied number-12 Phillips machine screws to securely attach the brackets to the rack, as shown in Figure 3. Caution Make sure that the fans on the side of the chassis are not blocked. Figure 3 Attaching Br...
Page 6 - Installing WIC/VIC Cards; Cisco WAN Interface Cards Hardware; Safety Information; document; Cable guide screw
6 Figure 4 Attaching the Cable Guide to the Router 5 Installing WIC/VIC Cards The router has four card slots that hold Cisco WICs and VICs. Either one or two WICs may be installed, with the remaining slots holding VICs, as desired. If no WICs are present in the slots, up to four VICs may be installe...
Page 7 - Card Installation; Follow these steps to insert a card in the router:; Figure 5
7 Caution Do not connect a WAN, telephone or fax cable to the card until you have completed the installation procedure. Card Installation Follow these steps to insert a card in the router: Step 1 Make sure the router is turned off and is disconnected from AC power. Caution Power must be removed from...
Page 8 - Voice Port Verification; Figure 7; Connecting the Router to Your Local Network
8 Note Slots 2 and 3 accept VICs only. These slots have a small metal tab on the right side that interferes with a similar tab on WICs, preventing the insertion of WICs by mistake. Step 6 Tighten the screws that are on the card. Voice Port Verification When the router is connected to a PC and you ar...
Page 9 - Follow these steps to connect the router to your local network:; Connect Power and Verify Installation; Straight-through Ethernet cable
9 Warning The ports labeled 10/100-Mbps Ethernet port and Console port are safety extra-low voltage (SELV) circuits. SELV circuits should only be connected to other SELV circuits. Because BRI circuits are treated like telephone-network voltage, avoid connecting the SELV circuits to the telephone net...
Page 10 - Figure 9
10 Warning This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120VAC, 15A U.S. (240VAC, 16A international) is used on the phase conductors (all current-carrying conductors). Warning This equipment needs ...
Page 11 - Connect a PC to the Router Console Port; Connecting the Console Cable to the Router; Do not press any keys on the keyboard until the messages stop; Blue console port
11 • MOD OK—On when the virtual private network (VPN) module is correctly installed in its slot and is recognized by the system. 8 Connect a PC to the Router Console Port Connect a PC to the router’s console port and establish a console session to view startup messages and verify voice card installa...
Page 12 - Perform Initial Configuration; You can configure your router by using one of the following tools:; Cisco Router and Security Device Manager (SDM) Quick; Tip; If the messages above do not appear, SDM and the; Initial Configuration Using Cisco CLI—Manual Configuration
12 --- System Configuration Dialog --- At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'. Would you like to enter the initial configuration dialog? [yes/no]: To learn how to use the CLI to con...
Page 13 - Cisco 1700 Router Software; Verifying the Initial Configuration
13 If these messages do not appear, SDM and a default configuration file were installed on the router at the factory. To use SDM to configure the router, see the “Initial Configuration Using Cisco Router and Security Device Manager” section on page 12. Note Be sure to save your configuration changes...
Page 14 - Use the CLI to Configure VoIP; Information for International Users; cptone; Cisco 1751 Router Software Configuration Guide; Saving the Configuration; end
14 10 Use the CLI to Configure VoIP The following sections explain how to set up basic VoIP configurations using the Cisco IOS command line interface (CLI). Note VoIP requires one of the IP/Plus/Voice feature sets from IOS Release 12.2(2)XK, or later. • Information for International Users • Saving t...
Page 15 - port; Command
15 The router is now configured to start in the new configuration. Configuring the Fast Ethernet Interface To configure the Fast Ethernet interface, follow these steps, beginning in global configuration mode: Configuring a Dial Plan Use a dial plan to map the destination telephone numbers with the v...
Page 16 - session target; Wildcards and Number Expansion; Configuring Voice Interface Cards; Table 1; Extension
16 The destination-pattern command defines the telephone number associated with the VoFR dial peer. The session target command specifies a destination DLCI for the VoFR dial peer. Use the dial-peer voice command to define dial peers and to change to dial peer configuration mode. For examples, see th...
Page 17 - Configuring FXS Interfaces; You can name your router by using the global configuration; hostname; VIC port 1; IP cloud
17 • An FXO (foreign exchange office) interface connects local calls to a PSTN central office or to a PBX that does not support E&M signaling. This is the interface a standard telephone provides. Ports on this VIC are pink. • An E&M is a signaling technique for two-wire and four-wire telepho...
Page 18 - Local Dial Peers; To hold this information, Cisco IOS software uses objects called; Table 2; Table 3; Telephone Number
18 Note If your router is configured with four 2-port VICs, you can connect a total of eight telephones and fax machines to it. As the router has only four slots, you need to replace one VIC with a WIC to provide an interface for IP connectivity to the WAN and for data traffic. To accommodate more v...
Page 19 - West Router Configured for Local Dial Peers; voice; destination pattern; FXS VIC
19 West(config)# These commands are summarized in Figure 13. Figure 13 West Router Configured for Local Dial Peers The dial-peer command always takes the argument voice . The number following it is the dial-peer tag, and pots is the type of dial peer. Cisco IOS software refers to a telephone number ...
Page 20 - These commands are summarized in Figure 15.; Checking the Local Dial Peer Configuration; command to verify that the data that you configured is correct.; If the voice port is off line, use the interface configuration; no shutdown; command at the config-voice-port prompt to; Calling Between Routers; Table 4
20 Enter the following commands to configure the local ports on the East router with the dial-peer information in Table 4: East(config)# dial-peer voice 901 pots East(config-dial-peer)# destination-pattern 19195558282 East(config-dial-peer)# port 1/0 East(config)# dial-peer voice 902 pots East(confi...
Page 22 - These commands are summarized in Figure 18.; Other Routers on the Network; Table 7; Remote Location
22 You can simplify this process by configuring number expansion for East router telephone numbers on the West router: West(config)# num-exp 5.... 1919555.... Now users can dial a five-digit extension beginning with 5 from a telephone on the West router to reach a telephone on the East router. These...
Page 23 - Checking the Remote Dial Peer Configuration; command to verify that the data you; Configuring FXO Interfaces; FXO Gateway to PSTN
23 Checking the Remote Dial Peer Configuration If you configured VoIP dial peers on your router by following these examples, you can place calls from that router to telephones on the remote routers (using just the extension if you configured number expansion). If you have trouble placing calls, ping...
Page 24 - Checking the FXO Configuration; Configuring E&M Interfaces; Linking PBXs over the IP Network (Local Dial Peers); Source
24 Note In this example, West router voice port 1/0 has two separate POTS dial peers associated with it. Dial peer 201 matches calls beginning with the digit 9 and handles PSTN calls originating from the West router. Dial peer 601 matches calls beginning with the digit 7 and handles calls to the PST...
Page 25 - Linking PBXs over the IP Network (Remote Dial Peers); Finally, enter the following global configuration; and
25 In this example, West users can dial 5 and a four-digit extension to reach telephones in the East office. East users can dial 5 and a four-digit extension to reach telephones in the West office. The West router connects to the PBX through an E&M VIC port 0/0. This port is associated with a PO...
Page 26 - Checking the E&M Configuration; Configuring ISDN BRI NT/TE Interfaces
26 Configure the East router similar to the West router. The East router connects to the PBX through an E&M VIC port 0/1. Enter the following commands to configure a POTS dial peer for all East telephones: East(config)# dial-peer voice 211 pots East(config-dial-peer)# destination-pattern 1919555...
Page 27 - A Network Using ISDN BRI Voice Interfaces; Configuring the BRI Layer 1; Turning the Line Power On/Off
27 Figure 22 A Network Using ISDN BRI Voice Interfaces Configuring the BRI Layer 1 At the BRI Layer 1, you can configure each port of the VIC to operate in NT (clock source) or TE (clock slave) mode by using the IOS isdn layer1-emulate command in interface configuration mode: isdn layer1-emulate {ne...
Page 28 - Configuration Example
28 where high enables the external clock, and low enables the internal clock to drive the VIC. By default, the clock priority is set to high. Note If the VIC loses its external clock source, as when the ISDN line is down, the internal clock source takes over until the external clock is functioning a...
Page 29 - Debugging Commands; Use the following commands to debug your configuration:; debug bri; Configuring DID Interfaces; DID Support for Cisco 1760 Routers; Extension Receiving Call; User C
29 Debugging Commands Use the following commands to debug your configuration: • debug bri • debug isdn q921 • debug isdn q931 • debug isdn events • show isdn status bri • show controller bri • show interfaces bri For more information about these commands, see the IOS documentation. Configuring DID I...
Page 30 - Prerequisites; Update to Cisco WAN Interface; Configuring a Voice Port to Support DID; signal did; Verifying DID Voice Port Configuration
30 Prerequisites The following actions are required to support DID: • Obtain DID service from your service provider. • Establish a working network. • Complete your company’s dial plan. • Establish a working telephony network based on your company’s dial plan. • Install the VIC-2DID cards. For more i...
Page 31 - Configuring Quality of Service; IP Precedence
31 Number of signaling protocol errors are 0 Impedance is set to 600r Ohm Station name Chalil Mohanan, Station number 1234567 Voice card specific Info Follows: Signal Type is wink-start Dial Type is dtmf In Seizure is inactive Out Seizure is inactive Digit Duration Timing is set to 100 ms InterDigit...
Page 32 - Bandwidth Versus Quality of Service; ip precedence; ip precedence; Low Latency Queuing; Configuring LLQ; Create an access list and a class map for the voice packets.
32 Figure 24 Bandwidth Versus Quality of Service IP Precedence Use the ip precedence command to give voice packets a higher priority than other IP data traffic. Every IP packet is given a precedence level: the numbers 1 through 5 identify classes for IP flows; the numbers 6 through 7 are used for ne...
Page 33 - Multilink PPP with Link Fragmentation Interleave; Configuring MLPPP with LFI; interface virtual-template; Real-Time Transport Protocol Header Compression; Configuring RTP Header Compression; ip rtp header-compression
33 Multilink PPP with Link Fragmentation Interleave Multilink PPP with link fragmentation interleave (MLPPP with LFI) allows large packets to be multilink-encapsulated and fragmented into smaller packets, thus ensuring that voice packets are transmitted without delay; small real-time packets, which ...
Page 34 - Frame Relay Configuration for VoIP; Configuration Guide; Obtaining Documentation
34 Note When you enter the show running-config command, the format of the ip rtp header-compression command changes to ip rtp header-compression iphc-format . Frame Relay Configuration for VoIP Configuring VoIP on a Frame Relay link involves certain special considerations to ensure acceptable voice ...
Page 35 - Documentation Feedback
35 You can access international Cisco websites at this URL: http://www.cisco.com/public/countries_languages.shtml Documentation DVD Cisco documentation and additional literature are available in a Documentation DVD package, which may have shipped with your product. The Documentation DVD is updated r...
Page 36 - Reporting Security Problems in Cisco Products; Obtaining Technical Assistance; Cisco Technical Support Website
36 If you prefer to see advisories and notices as they are updated in real time, you can access a Product Security Incident Response Team Really Simple Syndication (PSIRT RSS) feed from this URL: http://www.cisco.com/en/US/products/products_psirt_rss_feed.html Reporting Security Problems in Cisco Pr...
Page 37 - Submitting a Service Request; For a complete list of Cisco TAC contacts, go to this URL:; Definitions of Service Request Severity; Obtaining Additional Publications and Information; Cisco Press
37 Submitting a Service Request Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC...
Page 38 - Internet Protocol Journal
38 • Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in designing, developing, and operating public and private internets and intranets. You can access the Internet Protocol Journal at this URL: http://www.cisco.com/ipj • World-class...
