Cisco 1760 Quick Start Manual page 30

Modular access router cabling and installation

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Hardware installation manual (112 pages)

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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 information about VIC-2DID cards, refer to the Update to Cisco WAN Interface

Cards Hardware Installation Guide.

• Install at least one other network module or WAN interface card to provide the connection to the LAN or WAN.

Configuring a Voice Port to Support DID

Use the signal did command, with the appropriate signal type, to configure a DID voice port:

West(config-voice-port)# signal did{wink-start | immediate | delay-dial}

where wink-start, immediate, and delay-dial indicate the signal types. The default signal type is immediate.

As an example, the port can be configured as shown in the following commands:

Router# configure terminal

Router(config)# voice-port 1/0

West(config-voice-port)# signal did wink-start

Verifying DID Voice Port Configuration

To verify voice-port configuration, enter the show voice port command. You can specify a voice port or view the status of all

configured voice ports. In the following example, the specified port is configured for DID.

Router# show voice port 1/0

Foreign Exchange Station with Direct Inward Dialing (FXS-DID) 1/0 Slot is 1,

Port is 0

Type of VoicePort is DID-IN

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is not set

Noise Regeneration is enabled

Non Linear Processing is enabled

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 0 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancel Coverage is set to 8 ms

Playout-delay Mode is set to default

Playout-delay Nominal is set to 60 ms

Playout-delay Maximum is set to 200 ms

Playout-delay Minimum mode is set to default, value 4 ms

Playout-delay Fax is set to 300 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call Disconnect Time Out is set to 3 s

Ringing Time Out is set to 180 s

Wait Release Time Out is set to 3 s

Companding Type is u-law

Region Tone is set for US

Analog Info Follows:

Currently processing none

Maintenance Mode Set to None (not in mtc mode)

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Cisco 1760 Quick Start Manual page 30

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