2
Voice Software Enhancements for the Cisco 1750 and Cisco 1751 Routers
OL-1671-01
Supported Features
• Update to Cisco WAN Interface Cards Hardware Installation Guide—provides the latest
information for the Cisco WAN Interface Cards Hardware Installation Guide.
• Cisco IOS Release 12.1 Configuration Guides and Command References—provides IOS commands
and configurations for your router.
Supported Features
The following features are supported:
• Caller ID, supported on the Cisco 1750 or Cisco 1751 router
• Direct Inward Dialing (DID) on VIC 2-DID Port, supported on the Cisco 1751 router
Caller ID
The Caller ID feature provides a method to pass calling number identification and associated directory
information over a VoIP or VoFR network. Typically, the calling party number, and sometimes the name,
appears on a station (also called extension) device, such as a PC telephony software application screen
or the display on a telephone.
This feature has the capability of receiving or sending calling number identification from or to a device
connected to FXS or FXO. These devices can include phones, PBXs, Key Telephone Systems (KTSs),
and the PSTN.
The Caller ID feature supports the sending of calling party information from Foreign Exchange Station
(FXS) loop-start ports into a Caller ID–equipped telephone device. The FXS port emulates the extension
interface of a private-branch exchange (PBX) or the subscriber interface for a central office (CO) switch.
The Caller ID feature supports receiving calling-party information at Foreign Exchange Office
(FXO-M1 and FXO-M2) loop-start ports. The FXO port emulates a connection to a telephone and allows
connection to a PBX extension interface or (where regulations permit) a CO subscriber line.
Prerequisites
The following hardware, software, and basic configurations are required to support the Caller ID feature:
• Install the required IOS software version on the router.
• Obtain Caller ID 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 at least one other WAN interface card to provide the connection to the LAN or WAN.
• Configure your IP, ATM, or Frame Relay network to support real-time voice traffic.
• Configure voice cards for codec settings.
• Configure voice dial peers. Each dial peer defines the characteristics associated with a call leg.
(840 strony)
(26 strony)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Komentarze do niniejszej Instrukcji