Cisco 3725 Software Configuration Guide - Page 53

Chapter 2 Using the Setup Command Facility Configuring Interface Parameters Defining ISDN Service Profile Identifiers Some service providers assign service profile identifiers (SPIDs) to define the services subscribed to by an ISDN device. If your service provider requires SPIDs, your ISDN device cannot place or receive calls until it sends a valid SPID to the service provider when initializing the connection. A SPID is usually a seven-digit telephone number plus some optional numbers, but service providers may use different numbering schemes. SPIDs have significance at the local access ISDN interface only; remote routers are never sent the SPID. Currently, only DMS-100 and NI-1 switch types require SPIDs. Two SPIDs are assigned for the DMS-100 switch type, one for each B channel. The AT&T 5ESS switch type may support SPIDs, but Cisco recommends that you set up that ISDN service without SPIDs. If your service provider assigns you SPIDs, you must define these SPIDs on the router. To define SPIDs and the local directory number (LDN) on the router for both ISDN BRI B channels, use the following isdn spid commands: Router(config-if)# isdn spid1 spid-number [ldn] Router(config-if)# isdn spid2 spid-number [ldn] Note Although the LDN is an optional parameter in the command, you may need to enter it so the router can answer calls made to the second directory number. E1/T1 ISDN PRI Configuration This section contains a sample configuration for the channelized E1/T1 ISDN PRI interface. Enter the values appropriate for your router and network. The messages you see may vary. The following ISDN switch types are available: [0] none............If you do not want to configure ISDN [1] primary-4ess....AT&T 4ESS switch type for US and Canada [2] primary-5ess....AT&T 5ESS switch type for US and Canada [3] primary-dms100..Northern Telecom switch type for US and Canada [4] primary-net5....European switch type for NET5 [5] primary-ni......National ISDN Switch type for the U.S [6] primary-ntt.....Japan switch type [7] primary-ts014...Australian switch type Choose ISDN PRI Switch Type [2]: Configuring controller T1 1/0 in pri or channelized mode Do you want to configure this interface controller? [no]: Will you be using PRI on this controller? [yes]: E1/T1 PRI Mode The following is an example of a E1/T1 PRI mode configuration using the setup command facility: The following framing types are available: esf | sf Enter the framing type [esf]: The following linecode types are available: ami | b8zs Enter the line code type [b8zs]: Enter number of time slots [24]: Do you want to configure Serial1/0:23 interface? [yes]: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-17