[Asterisk-Users] How to test E1 interfacing?

Steve Hanselman SteveH at brendata.co.uk
Tue Jun 29 14:18:42 MST 2004


1. Can't answer, sorry!
2. Yes, although you have to be clear about what you're proving, you're
proving that the cards work, not that asterisk is correctly configured and
will eventually talk exactly correctly to the entity that you'll connect it
to be a PBX or a telco.  You'd configure one as net and the other as cpe,
and you could then back to back them.  We did this.

Steve (based in the UK)


-----Original Message-----
From: tony at softins.clara.co.uk [mailto:tony at softins.clara.co.uk] 
Sent: 29 June 2004 10:00
To: asterisk-users at lists.digium.com
Subject: [Asterisk-Users] How to test E1 interfacing?

Hi,

I have a project coming up which will need to interface Asterisk to
E1 trunks in the UK. I have a couple of questions which I hope someone
can answer, or give me some pointers:

1. If I want two E1 trunks, is there anything to choose, performance-wise,
   between using two ports on a single TE405P, and using two E100P cards?

2. How can I test the E1 operation in the lab, which doesn't have an
   E1 line available, before taking the unit to the installation site?
   Can I run two Asterisks back-to-back? Can I run one port into another
   on a single TE405P?

I couldn't find anything on the above in the Wiki; if I didn't look hard
enough, please tell me where I missed. Thanks.

Any advice would be gratefully received!

Cheers
Tony
-- 
Tony Mountifield
Work: tony at softins.co.uk - http://www.softins.co.uk
Play: tony at mountifield.org - http://tony.mountifield.org
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