[Asterisk-Users] PRI error or what?

[Tomica Crnek]

As you can see, I have 2 E1 trunks/spans. The first one is connected to
telco, and I already have them as a sync source defined (span =
1,1,0,ccs,hdb3,crc4). The second trunk is connected to my internal PBX
on which I didn't configure sync (the timing parameter is "0")

________________________________

From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Daniel
Bichara
Sent: Tuesday, February 17, 2004 7:16 PM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] PRI error or what?




C. Maj wrote:


	On Tue, 17 Feb 2004, Tomica Crnek waxed:
	
	  

		I have TE410P with two E1 links connected. It is working
ok, but
		suddenly, from time to time I got this and it goes on
and on for a few
		minutes during which period I can't establish new calls
		 
		  == D-Channel on span 1 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		  == D-Channel on span 1 up
		  == D-Channel on span 1 up
		  == D-Channel on span 1 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		  == D-Channel on span 1 up
		  == D-Channel on span 2 up
		    

	
	This could be a problem with your telco.  I had the same
	thing for a couple of months before they finally identified
	it as their "bad cable pair" in outside wiring.  Run a trace
	on the PRI from *, and find someone at the telco to do the
	same on their end.
	  

I solved this problem when I changed my sync source:

span = 1,1,0,ccs,hdb3

Daniel



	Good luck,
	--Chris
	
	
	  

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