&RQILJXULQJWKH5$6ZLWKD:HEEURZVHU 430RGHO5$6*HWWLQJ6WDUWHG*XLGH 3 • Configuring the RAS for operationConfiguring line settings and signaling for T11. Select 7(/LQN on the &RQILJXUDWLRQ0HQX. The T1/E1 Link Activity window appears (see figure 27 onpage 39).2. /LQN corresponds to Line 1 on the RAS. This is the primary link for dial-in callers. Under Link 1, Clickon &RQILJXUDWLRQ then 0RGLI\. The Line Interface Settings section of the WAN Circuit Configurationwindow appears (see figure 28 on page 39).&RQILJXULQJWKHOLQHVHWWLQJV1. Click on the /LQH7\SH pop-up menu (see figure 28 on page 39) and choose from the following options:– dsx1ESF Extended SuperFrame DS1– dsx1D4 AT&T D4 format DS1– For ISDN PRI service, set the line type to dsx1ESF2. Click on the /LQH&RGLQJ pop-up menu (see figure 28 on page 39). The most common options are:dsx1B8ZS and dsx1AMI. For ISDN PRI service, set the line coding to dsx1B8ZS.3. Click on the /LQH%XLOG2XW pop-up menu (see figure 28 on page 39) and select t1pulse0dB(1).4. Click on the pop-up menu and choose linkYellowFormatBit2(1).5. Click on 6XEPLW4XHU\.At this point, the WAN front panel LEDs will become active. A solid green FRAME light indicator means thatthe RAS has synchronized with the T1 line.If you have an T1/PRI (ISDN) line, refer to “Setting the line signaling for an ISDN/PRI line”. Otherwise, referto “Setting the line signaling for a robbed-bit T1 line”.6HWWLQJWKHOLQHVLJQDOLQJIRUDQ,6'135,OLQHDo the following:1. Scroll down the :$1&LU XLW&RQILJXUDWLRQwindow, until the signaling Settings section appears (seefigure 29 on page 40).2. Click on the 6LJQDO0RGH pop-up menu and choose messageOriented(4).3. Click on the 0HVVDJH2ULHQWHG6ZLW K7\SH pop-up menu (see figure 29 on page 40) and choose eitherni1(National ISDN 1), dms(Nortel Switch) or att(AT&T Customer).4. Click on 6XEPLW4XHU\.Signaling is now configured for ISDN/PRI.6HWWLQJWKHOLQHVLJQDOLQJIRUDUREEHGELW7OLQHDo the following:1. Scroll down the :$1&LU XLW&RQILJXUDWLRQwindow, until the signaling Settings section appears (seefigure 29 on page 40).2. Click on the 6LJQDO0RGH pop-up menu and choose robbedBit(3).3. Click on 6XEPLW4XHU\.