From: John Galt Kupec (jkupec2@xxxxxxxxxx)
Date: Mon Mar 27 2000 - 16:21:55 GMT-3
Rob Barton wrote:
>
> Hi all, I am trying various voice configurations, but I am a little
> confused about the "PLAR" configuration. The Cisco documentation
> touches on it, but not in great depth. Can someone please explain for
> me when you would use it and why?
Private Line Automatic Ringdown (PLAR) saves you from
having to dial extra digits.
Simple example- let's say you have one MC3810 with:
voice port 1/1 as FXS
voice port 1/2 as FXO
The FXS port has a phone (config'ed as ext. 1234)
The FXO port is connected to the PSTN.
Say the PSTN number is 555-1212.
The pertinent config info is:
dial-peer voice 1 pots
destination-pattern 1234
port 1/1
voice-port 1/2
connection plar 1234
OK, so somebody dials up your 3810 by calling 555-1212.
The 3810 will immediately answer and then ring extension
1234. Without the "plar" on port 1/2, the user would
have been presented with a second dial tone and would
have had to manually dial "1234" to get to that extension.
So it's like a short-cut.
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